SECURITIES AND EXCHANGE COMMISSION
                             Washington, D.C. 20549
                                    FORM 10-Q

(Mark One)

[X]       QUARTERLY  REPORT  PURSUANT  TO SECTION 13 OR 15(D) OF THE  SECURITIES
          EXCHANGE ACT OF 1934

                 For the quarterly period ended October 2, 2005

[ ]       TRANSITION  REPORT  PURSUANT TO SECTION 13 OR 15(D) OF THE  SECURITIES
          EXCHANGE ACT OF 1934

                         Commission File Number 0-14864

                          LINEAR TECHNOLOGY CORPORATION
             (EXACT NAME OF REGISTRANT AS SPECIFIED IN ITS CHARTER)


                DELAWARE                                   94-2778785
     (STATE OR OTHER JURISDICTION OF                    (I.R.S. EMPLOYER
     INCORPORATION OR ORGANIZATION)                    IDENTIFICATION NO.)

    1630 McCarthy Boulevard, Milpitas, California            95035
     (Address of principal executive offices)              (Zip Code)

        Registrant's telephone number, including are code (408) 432-1900

           Securities registered pursuant to Section 12(b) of the Act:
                                      NONE

           Securities registered pursuant to Section 12(g) of the Act:
                         Common Stock, $0.001 par value

     Indicate  by check mark  whether the  registrant  (1) has filed all reports
required to be filed by Section 13 or 15(d) of the  Securities  Exchange  Act of
1934  during  the  preceding  12 months  (or for such  shorter  period  that the
registrant was required to file such reports),  and (2) has been subject to such
filing requirements for the past 90 days.
                                     Yes  [X]   No  [ ]

     Indicate by check mark whether the registrant is an  accelerated  filer (as
defined in Rule 12b-2 of the Exchange Act).
                                     Yes  [X]   No  [ ]

     Indicate  by check mark  whether  the  registrant  is a shell  company  (as
defined in Rule 12b-2 of the Exchange Act).
                                     Yes  [ ]   No  [X]

     There were 304,766,364  shares of the Registrant's  Common Stock issued and
outstanding as of October 30, 2005.


                                       1


                                      LINEAR TECHNOLOGY CORPORATION
                                                FORM 10-Q
                                    THREE MONTHS ENDED OCTOBER 2, 2005


                                                  INDEX
                                                  -----




                                                                                         Page
                                                                                         ----
                                                                                   
Part I:    Financial Information

           Item 1.    Financial Statements

                      Consolidated Statements of Income for the three months             3
                      ended October 2, 2005 and September 26, 2004

                      Consolidated Balance Sheets at October 2, 2005 and                 4
                      July 3, 2005

                      Consolidated Statements of Cash Flows for the three months         5
                      ended October 2, 2005 and September 26, 2004

                      Notes to Consolidated Financial Statements                         6-10

           Item 2.    Management's Discussion and Analysis of Financial                  10-12
                      Condition and Results of Operations

           Item 3.    Quantitative and Qualitative Disclosures about Market Risk         12-13

           Item 4.    Controls and Procedures                                            13

Part II:   Other Information

           Item 2.    Unregistered Sales of Equity Securities and Use of Proceeds        14

           Item 6.    Exhibits                                                           14


Signatures:                                                                              15



                                       2



PART I.    FINANCIAL INFORMATION

Item 1.    Financial Statements


                          LINEAR TECHNOLOGY CORPORATION
                        CONSOLIDATED STATEMENTS OF INCOME
                    (In thousands, except per share amounts)
                                   (unaudited)


                                                       Three Months Ended
                                                     -----------------------
                                                    October 2,    September 26,
                                                       2005           2004
                                                     --------       --------

Net sales                                            $256,013       $253,028
Cost of sales (1)                                      55,999         54,839
                                                     --------       --------
      Gross profit                                    200,014        198,189
                                                     --------       --------

Expenses:
      Research and development (1)                     37,779         30,634
      Selling, general and administrative (1)          31,150         23,058
                                                     --------       --------

                                                       68,929         53,692
                                                     --------       --------

         Operating income                             131,085        144,497
Interest income, net                                   11,622          5,468
                                                     --------       --------

         Income before income taxes                   142,707        149,965
Provision for income taxes                             43,526         46,489
                                                     --------       --------

         Net income                                  $ 99,181       $103,476
                                                     ========       ========

Basic earnings per share                             $   0.32       $   0.34
                                                     ========       ========
Shares used in the calculation of basic
    earnings per share                                306,336        308,201
                                                     ========       ========

Diluted earnings per share                           $   0.31       $   0.33
                                                     ========       ========
Shares used in the calculation of diluted
    earnings per share                                315,940        316,918
                                                     ========       ========
Cash dividends per share                             $   0.10       $   0.08
                                                     ========       ========


(1) Includes stock based compensation charges as follows:
      Cost of sales (Net of $1,200 capitalized
         in inventory)                               $  1,207       $    520
      Research and development                          5,923          1,430
      Selling, general and administrative               6,208          1,299
                                                     --------       --------
Total stock-based compensation                       $ 13,338       $  3,249
                                                     ========       ========

                             See accompanying notes


                                       3


                          LINEAR TECHNOLOGY CORPORATION
                           CONSOLIDATED BALANCE SHEETS
                    (in thousands, except per share amounts)



                                                            October 2,        July 3,
                                                              2005              2005
                                                           -----------      -----------
                                                           (unaudited)         (audited)
                                                                      
Assets
Current assets:
   Cash and cash equivalents                               $   405,020      $   323,181
   Short-term investments                                    1,429,499        1,467,731
   Accounts receivable, net of allowance for
        doubtful accounts of $1,713 ($1,713
        at July 3,2005)                                        120,829          125,864

   Inventories:
        Raw materials                                            3,655            3,664
        Work-in-process                                         23,909           22,854
        Finished goods                                           9,617            7,810
                                                           -----------      -----------
        Total inventories                                       37,181           34,328
   Deferred tax assets                                          41,502           38,298
   Prepaid expenses and other current assets                    20,684           17,907
                                                           -----------      -----------
        Total current assets                                 2,054,715        2,007,309
                                                           -----------      -----------
Property, plant and equipment, at cost:
   Land, buildings and improvements                            162,664          167,218
   Manufacturing and test equipment                            378,165          375,163
   Office furniture and equipment                                3,336            3,389
                                                           -----------      -----------
                                                               544,165          545,770
   Accumulated depreciation and amortization                  (317,633)        (324,742)
                                                           -----------      -----------
        Net property, plant and equipment                      226,532          221,028
                                                           -----------      -----------
   Other non current assets                                     52,075           57,897
                                                           -----------      -----------
        Total assets                                       $ 2,333,322      $ 2,286,234
                                                           ===========      ===========

Liabilities and stockholders' equity
  Current liabilities
   Accounts payable                                        $    16,606      $    11,800
   Accrued payroll and related benefits                         44,945           63,787
   Deferred income on shipments to distributors                 42,896           43,708
   Income taxes payable                                         98,682           68,389
   Other accrued liabilities                                    20,906           20,055
                                                           -----------      -----------
        Total current liabilities                              224,035          207,739
                                                           -----------      -----------
Deferred tax and other long-term liabilities                    70,405           71,461
Commitments and contingencies
Stockholders' equity:
   Preferred stock, $0.001 par value, 2,000 shares
      authorized; none issued or outstanding                      --               --
   Common stock, $0.001 par value, 2,000,000
      shares authorized; 306,095 shares issued and
      outstanding at October 2, 2005 (306,587 shares
      at July 3, 2005)                                             306              307
   Additional paid-in capital                                  950,688          926,456
   Accumulated other comprehensive income, net of tax           (4,122)          (2,839)
   Retained earnings                                         1,092,010        1,083,110
                                                           -----------      -----------
     Total stockholders' equity                              2,038,882        2,007,034
                                                           -----------      -----------
       Total liabilities and stockholders' equity          $ 2,333,322      $ 2,286,234
                                                           ===========      ===========



                             See accompanying notes

                                       4



                          LINEAR TECHNOLOGY CORPORATION
                      CONSOLIDATED STATEMENTS OF CASH FLOWS
                                 (In thousands)
                                   (unaudited)



                                                                    Three Months Ended
                                                                 ------------------------
                                                                 October 2,   September 26,
                                                                   2005           2004
                                                                 ---------      ---------
                                                                          
Cash flow from operating activities:
         Net income                                              $  99,181      $ 103,476
         Adjustments to reconcile net income to
              net cash provided by operating activities:
            Depreciation and amortization                           12,068         11,467
            Tax benefit from stock option transactions               1,805          7,108
            Stock-based compensation                                13,338          3,249
         Change in operating assets and liabilities:
            Decrease (increase) in accounts receivable               5,035        (12,487)
            Decrease (increase) in inventories                      (1,652)         1,286
            Decrease (increase) in prepaid expenses and
               other current assets and deferred tax assets         (5,228)          (225)
            Decrease (increase) in long-term assets                  4,117           --
            Increase (decrease) in accounts payable,
               accrued payroll and other accrued liabilities       (14,241)       (12,494)
            Increase (decrease) in deferred income on
               shipments to distributors                              (812)         1,973
            Increase (decrease) in income taxes payable             30,293         26,803
                                                                 ---------      ---------
               Cash provided by operating activities               143,904        130,156
                                                                 ---------      ---------

Cash flow from investing activities:
         Purchase of short-term investments                       (227,351)      (278,233)
         Proceeds from sales and maturities of short-
            term investments                                       263,547        311,068
         Purchase of property, plant and equipment                 (15,867)       (15,367)
                                                                 ---------      ---------
            Cash provided by (used in) investing activities         20,329         17,468
                                                                 ---------      ---------

Cash flow from financing activities:
         Excess tax benefit received on exercise of stock
            options                                                  3,478           --
         Issuance of common shares under employee
            stock plans                                              9,416         10,425
         Purchase of common stock                                  (64,450)       (54,614)
         Payment of cash dividends                                 (30,838)       (24,983)
                                                                 ---------      ---------
            Cash provided by (used in) financing activities        (82,394)       (69,172)
                                                                 ---------      ---------

Increase (decrease) in cash and cash equivalents                    81,839         78,452

                                                                 ---------      ---------
Cash and cash equivalents, beginning of period                     323,181        203,542
                                                                 ---------      ---------
Cash and cash equivalents, end of period                         $ 405,020      $ 281,994
                                                                 =========      =========


                             See accompanying notes


                                       5



                          LINEAR TECHNOLOGY CORPORATION
                   NOTES TO CONSOLIDATED FINANCIAL STATEMENTS
                                   (Unaudited)

1.   Interim financial statements and information are unaudited; however, in the
     opinion of  management  all  adjustments  necessary for a fair and accurate
     presentation  of the interim  results have been made. All such  adjustments
     were of a normal recurring  nature.  The results for the three months ended
     October 2, 2005 are not necessarily an indication of results to be expected
     for the entire  fiscal  year.  All  information  reported in this Form 10-Q
     should  be read in  conjunction  with  the  Company's  annual  consolidated
     financial statements for the fiscal year ended July 3, 2005 included in the
     Company's  Annual Report on Form 10-K.  The  accompanying  balance sheet at
     July 3, 2005 has been derived from audited financial  statements as of that
     date.  Because  the  Company is viewed as a single  operating  segment  for
     management purposes, no segment information has been disclosed.

2.   The Company  operates on a 52/53-week  year,  ending on the Sunday  nearest
     June 30. Fiscal year 2006 is a 52-week year, fiscal year 2005 was a 53-week
     year,  with the  additional  week  falling in the three month  period ended
     January 2, 2005, the Company's second-quarter.

3.   Basic earnings per share is calculated using the weighted average shares of
     common stock outstanding  during the period.  Diluted earnings per share is
     calculated using the weighted  average shares of common stock  outstanding,
     plus the dilutive  effect of stock  options  calculated  using the treasury
     stock method. The following table sets forth the reconciliation of weighted
     average  common shares  outstanding  used in the  computation  of basic and
     diluted earnings per share:

                                                   Three Months Ended
                                              -------------------------
                                             October 2,      September 26,
                                                2005             2004
                                              --------         --------

Numerator - Net income                        $ 99,181         $103,476

Denominator for basic earnings
per share - weighted average
shares                                         306,336          308,201

Effect of dilutive securities -
employee stock options                           9,604            8,717
                                              --------         --------

Denominator for diluted
earnings per share                             315,940          316,918

Basic earnings per share                      $   0.32         $   0.34
                                              ========         ========

Diluted earnings per share                    $   0.31         $   0.33
                                              ========         ========

4.   Stock-Based Compensation

Stock-Based Benefit Plans

The Company has stock option plans under which options to purchase shares of the
Company's common stock may be granted to employees and directors.  At October 2,
2005, the total authorized number of shares under all plans was 184 million.  At
October 2, 2005,  17.2 million  shares were available for grant under all plans.
Options  generally become  exercisable  over a five-year  period  (generally 10%
every six months.)  Options  granted  prior to January 11, 2005 expire ten years
after the date of grant;  options  granted  after  January 11, 2005 expire seven
years after the date of the grant.

The Company's  employee stock purchase plan (ESPP) permitted  eligible employees
to purchase common stock through  payroll  deductions at the lower of 85% of the
fair  market  value of common  stock at the  beginning  or end of each six month
offering


                                       6



period.  The offering periods commence on approximately  May 1 and November 1 of
each year. At October 2, 2005, 0.5 million shares were available for grant under
the Company's ESPP plan.

Adoption of SFAS 123R

Beginning in fiscal 2006,  the Company  accounts  for  stock-based  compensation
arrangements in accordance with the provisions of Financial  Accounting Standard
Board Statement (FASB) No. 123(R) (SFAS 123R), "Share-Based Payment." Under SFAS
123R,  compensation cost is calculated on the date of grant using the fair value
of the option as determined  using the Black Scholes  method.  The  compensation
cost is then amortized  straight-line over the vesting period. The Black Scholes
valuation  calculation  requires the Company to estimate key assumptions such as
expected term,  volatility  and forfeiture  rates to determine the stock options
fair  value.  The  estimate  of these  key  assumptions  is based on  historical
information and judgment regarding market factors and trends.

Prior to July 4,  2005,  the  Company  accounted  for  stock  options  under the
recognition  and  measurement  provisions  of  APB  Opinion  No.  25  (APB  25),
"Accounting  for Stock Issued to  Employees,"  and related  Interpretations,  as
permitted by FASB  Statement  No. 123 (SFAS 123),  "Accounting  for  Stock-Based
Compensation."  No  stock-based  compensation  was  recognized on employee stock
options  or ESPP in the  Consolidated  Income  Statement  before  July 4,  2005.
However, as required by APB 25 the Company recognized  stock-based  compensation
related to  restricted  stock  grants prior to July 4, 2005.  The Company  began
issuing  restricted stock grants to employees during the first quarter of fiscal
year 2005. The right to sell the shares  generally  vests over a period of three
to five years based upon continued  employment.  Upon  termination of employment
the Company has the right to buy back unvested shares at the exercise price.

Effective for fiscal year 2006  commencing July 4, 2005, the Company adopted the
fair value  recognition  provisions of SFAS 123R using the modified  prospective
transition  method.  Under the modified  prospective  transition  method,  prior
periods are not restated for the effect of SFAS 123R.  Commencing with the first
quarter of fiscal year 2006 compensation cost includes all share-based  payments
granted prior to, but not yet vested as of July 4, 2005, based on the grant date
fair value estimated in accordance with the original provisions of SFAS 123, and
compensation for all share-based  payments  granted  subsequent to July 4, 2005,
based on the grant date fair value  estimated in accordance  with the provisions
of SFAS 123R.

As  a  result  of  adopting  SFAS  123R  on  July  4,  2005,  total  stock-based
compensation  resulted  in a  decrease  to income  before  income  taxes for the
quarter  ended  October 2, 2005 of $13.3 million and a decrease to net income of
$9.3 million after tax. Total  stock-based  compensation  includes the impact of
stock options, restricted stock and the employee stock purchase plan. Throughout
fiscal 2005 the Company,  in accordance  with APB 25,  recognized  the impact of
restricted stock in its reported financial results.  Accordingly,  the Company's
income  before income taxes and net income for the three months ended October 2,
2005, are $7.9 million and $5.5 million lower,  respectively than if the Company
had  continued  to account  for  share-based  compensation  under APB 25.  These
amounts  represent  solely the impact of stock  options and the  employee  stock
purchase plan since  restricted  stock is accounted for similarly under both APB
25 and SFAS 123R.

During the first quarter of fiscal 2006, the Company capitalized $1.2 million in
inventory related to stock-based  compensation for stock option grants that were
made to manufacturing  personnel.  As a result of adopting SFAS 123R, the shares
used in calculating  diluted  earnings per share increased 2.5 million shares as
compared to the diluted shares calculated under APB 25 due to the diluted shares
calculation  under the treasury stock method of SFAS 123R. As of October 2, 2005
there  was  approximately  $121.0  million  of  total  unrecognized  stock-based
compensation  cost related to share-based  payments  granted under the Company's
stock option plans that will be recognized  over a period of five years.  Future
grants will add to this total whereas quarterly  amortization and the vesting of
the existing grants will reduce this total.


                                       7



The table below outlines the effects of total stock based  compensation  for the
first quarter of fiscal 2006 and 2005:

                                                   October 2,   September 26,
                                                     2005          2004
                                                   ---------     ---------
Net income                                         $  99,181     $ 103,476
Stock-based compensation                              13,338         3,249
Tax effect                                            (4,068)       (1,007)
                                                   ---------     ---------
Net income without stock-based compensation        $ 108,451     $ 105,718
                                                   =========     =========

                                                   ---------     ---------
Basic EPS with stock-based compensation            $    0.32     $    0.34
                                                   =========     =========
Shares used in basic EPS with stock-based
compensation                                         306,336       308,201
                                                   =========     =========

                                                   ---------     ---------
Diluted EPS with stock-based compensation          $    0.31     $    0.33
                                                   =========     =========
Shares used in diluted EPS with stock-based
compensation                                         315,940       316,918
                                                   =========     =========

                                                   ---------     ---------
Basic EPS without stock-based compensation         $    0.35     $    0.34
                                                   =========     =========

Shares used in basic EPS without stock-based
compensation                                         306,336       308,201
                                                   =========     =========

                                                   ---------     ---------
Diluted EPS without stock-based compensation       $    0.35     $    0.33
                                                   =========     =========

Shares used in diluted EPS without stock-based
compensation                                         313,429       316,918
                                                   =========     =========


Prior to the  adoption of SFAS 123R,  the  Company  presented  all tax  benefits
resulting  from the  exercise of stock  options as  operating  cash flows in the
Statement of Cash Flows.  SFAS 123R requires the cash flows  resulting  from the
tax benefits from tax  deductions in excess of deferred tax asset  (hypothetical
and actual)  recorded for stock  compensation  costs (excess tax benefits) to be
classified  as  financing  cash  flows.  The $3.5  million  excess  tax  benefit
classified  as a financing  cash inflow for the  quarter  ended  October 2, 2005
would have been  classified  as an operating  cash inflow if the Company had not
adopted SFAS 123R.

The Company  issues new shares of common stock upon  exercise of stock  options.
During the first  quarter of fiscal year 2006 0.6  million  stock  options  were
exercised for a gain (aggregate  intrinsic value) of $14.3 million determined as
of the date of option exercise.

Determining Fair Value

The fair value of each option  award is estimated on the date of grant using the
Black Scholes  option-pricing  model that uses the  assumptions in the following
table.  Expected  volatilities  are based on implied  volatilities  from  traded
options  on the  Company's  stock.  Expected  volatility  was lower in the first
quarter of fiscal year 2006 when  compared  to the same  period in the  previous
fiscal  year as the Company  changed its  expected  volatility  assumption  from
historical  volatility to implied  volatility  during  fiscal 2005.  The Company
believes that implied  volatility is more reflective of market  conditions and a
better indicator of expected volatility than historical volatility.  The Company
uses the simplified  calculation of expected life,  described in the SEC's Staff
Accounting  Bulletin  107,  as the Company  shortened  the  contractual  life of
employee  stock  options  from ten years to seven years.  The dividend  yield is
determined by dividing the expected per share dividend during the coming year by
the average fair market value of the stock  during the  quarter.  The  risk-free
interest rate is based on the U.S. Treasury yield curve in effect at the time of
grant. The weighted-average  grant date fair value of options granted during the
first  quarter of fiscal 2006 and 2005 using the below  assumptions  were $11.68
and $24.03, respectively. The estimated fair value of the employee stock options
are amortized to expense using the straight-line method over the vesting period.


                                       8




                                  October 2,         September 26,
                                     2005                 2004
                               ---------------      ----------------
Expected lives in years             4.88                  6.99
Expected volatility                30.0%                 65.0%
 Dividend yields                    1.0%                  0.9%
Risk free interest rates            3.8%                  3.1%

Pro-forma Disclosures

As stated above, the Company  implemented SFAS 123R in its financial  statements
for the three-month period ended October 2, 2005 and was not required to restate
results for prior periods.  However,  the following table illustrates the effect
on net income and  earnings  per share if the Company had applied the fair value
recognition  provision of SFAS 123 to options  granted under the Company's stock
option  plans for the  first  quarter  of fiscal  2005.  For the  quarter  ended
September 26, 2004 stock-based compensation for restricted stock grants resulted
in a decrease to income  before  income  taxes of $3.2 million and a decrease to
net income of $2.2 million. For purposes of the pro forma disclosure,  the value
of the options is estimated  using the Black  Scholes  option-pricing  model and
amortized to expense straight-line, over the options' vesting periods. Note that
the below pro forma  disclosures  are provided  for the first  quarter of fiscal
2005 only because  employee  stock options were not accounted for using the fair
value  method  during that  period.  When the  Company  presents  its  financial
statements for first quarter of fiscal 2007, it will not present any comparative
pro-forma  disclosures because share-based payments will have been accounted for
under SFAS 123R fair value  method for the first  quarter of both  fiscal  years
2006 and 2007.


                                                    Thee months
                                                       ended
                                                  --------------
                                                   September 26,
                                                       2004
                                                  --------------
Net income as reported                            $     103,476
Add: Stock-based employee compensation
expense  included in reported net income,
net of related tax effects                                2,242
Deduct: Total stock-based compensation
expense determined under the fair value
method, net of tax                                      (19,950)
                                                  --------------
Pro forma net income                              $      85,768
                                                  ==============
Earning per share:
     Basic-as reported                            $        0.34
                                                  ==============
     Basic-pro forma                              $        0.28
                                                  ==============
     Diluted-as reported                          $        0.33
                                                  ==============
     Diluted-pro forma                            $        0.27
                                                  ==============

5.       Accumulated Other Comprehensive Income

Accumulated other  comprehensive  income consists of unrealized gains and losses
on available-for-sale  securities. The Company, in practice, primarily holds its
cash and short-term  investments until maturity. The components of comprehensive
income were as follows:

                                            Three Months Ended
                                   --------------------------------------
                                      October 2,         September 26,
                                         2005                 2004
                                   -----------------    -----------------

Net income                              $ 99,181            $ 103,476

(Increase) and decrease in
unrealized losses on
available-for-sale securities             (1,283)               1,538
                                   -----------------    -----------------

Total comprehensive income              $ 97,898            $ 105,014
                                   =================    =================


                                       9



6.       Product Warranty and Indemnification

The Company's  warranty policy provides for the replacement of defective  parts.
In certain large contracts,  the Company has agreed to negotiate in good faith a
warranty expense in the event that an epidemic failure of its parts were to take
place.  To  date  there  have  been  no  such   occurrences.   Warranty  expense
historically has been negligible.

The Company provides a limited indemnification of customers against intellectual
property  infringement  claims  related to the  Company's  products.  In certain
cases, there are limits on and exceptions to the Company's  potential  liability
for indemnification  relating to intellectual  property  infringement claims. To
date,  the Company has not incurred  any  significant  indemnification  expenses
relating to  intellectual  property  infringement  claims.  The  Company  cannot
estimate the amount of potential future payments, if any, that the Company might
be  required  to make as a result  of these  agreements,  and  accordingly,  the
Company has not accrued any amounts for its indemnification obligations.

Item 2. Management's  Discussion and Analysis of Financial Condition and Results
of Operations

Critical Accounting Policies

There have been no  significant  changes to the  Company's  critical  accounting
policies  during  the  quarter  ended  October  2, 2005  other  than the  policy
associated  with the  adoption  of SFAS  123R  noted  below as  compared  to the
previous  disclosures  in  Management's  Discussion  and  Analysis of  Financial
Condition and Results of Operations  included in the Company's  Annual Report on
Form 10-K for the fiscal year ended July 3, 2005.

Accounting for Stock-Based Compensation

Beginning in fiscal 2006,  the Company  accounts  for  stock-based  compensation
arrangements  in accordance  with the provisions of SFAS 123R.  Under SFAS 123R,
compensation  cost is  calculated  on the date of grant using the Black  Scholes
method.  The compensation cost is then amortized  straight-line over the vesting
period.  The Company  uses Black  Scholes in  determining  the fair value of its
stock  options  at the date of grant.  Black  Scholes  requires  the  Company to
estimate key assumptions such as expected term,  volatility and forfeiture rates
that  determine  the  stock  options  fair  value.  The  estimate  of these  key
assumptions is based on historical  information  and judgment  regarding  market
factors and trends.  If actual  results are not  consistent  with the  Company's
assumptions  and judgments used in estimating the key  assumptions,  the Company
may be  required to  increase  or  decrease  compensation  expense or income tax
expense, which could be material to its results of operations.

Results of Operations

The table below  states the income  statement  items for the three  months ended
October 2, 2005 and September 26, 2004 as a percentage of net sales and provides
the percentage  change in absolute  dollars of such items  comparing the interim
period ended October 2, 2005 to the  corresponding  period from the prior fiscal
year:

                                               Three Months Ended
                                ------------------------------------------------
                                 October 2,         September 26,      Increase/
                                    2005               2004           (Decrease)
                                --------------     --------------    -----------

Net sales                             100.0%             100.0%             1%
Cost of sales                          21.9               21.7              2
                                --------------     --------------
    Gross profit                       78.1               78.3              1
                                --------------     --------------
Expenses:
    Research and development           14.8               12.1             23
    Selling, general and
       administrative                  12.1                9.1             35
                                --------------     --------------
                                       26.9               21.2             28
                                --------------     --------------
Operating income                       51.2               57.1             (9)
Interest income, net                    4.5                2.1            113
                                --------------     --------------
Income before income taxes             55.7%              59.2%            (5)
                                ==============     ==============

Effective tax rate                     30.5%              31.0%
                                ==============     ==============

     Net sales for the quarter  ended  October 2, 2005 were $256.0  million,  an
increase  of $3.0  million or 1% over net sales of $253.0  million  for the same
quarter of the previous  fiscal year. The average  selling price ("ASP") for the
first  quarter  of  fiscal  year  2006 was  $0.14  higher,  at $1.55 per unit as
compared  to $1.41  per unit in the  first  quarter  of fiscal  year  2005.  The
increase in ASP is the result of a change in sales mix to  products  with higher


                                       10



prices.  Geographically,  international  sales were $183.5 million or 72% of net
sales, an increase of $0.4 million as compared to international  sales of $183.1
million  or  72%  of net  sales  for  the  same  period  in  fiscal  year  2005.
Internationally,  sales to Rest of the  World  (ROW),  which is  primarily  Asia
excluding Japan,  represented $106.4 million or 42% of net sales, while sales to
Europe and Japan were $40.1 million or 16% of net sales and $37.0 million or 14%
of net sales,  respectively.  Domestic  sales  were $72.5  million or 28% of net
sales in the first  quarter of fiscal year 2006 compared to $69.9 million or 28%
of net sales in the same period in fiscal year 2005.

     Gross profit was $200.0  million for the first quarter of fiscal year 2006,
an increase of $1.8 million from the  corresponding  period of fiscal year 2005.
Gross  profit  as a  percentage  of net  sales  decreased  to 78.1% in the first
quarter  of fiscal  year 2006 as  compared  to 78.3% for the same  period in the
previous  fiscal year. The decrease in gross profit as a percentage of net sales
was  primarily  due to the $0.7  million  dollar  increase  in costs  related to
stock-based  compensation.  In  addition  to the  $1.2  million  of  stock-based
compensation  that was  expensed,  the Company  capitalized  $1.2  million  into
inventory  for grants  issued to  production  employees  causing  the  Company's
inventory balance to increase $1.2 million.

     Research and development  ("R&D") expenses for the quarter ended October 2,
2005 were $37.8 million, an increase of $7.1 million or 23% over R&D expenses of
$30.6 million for the same period in the previous  fiscal year.  The increase in
R&D is  primarily  due to  costs  related  to  stock-based  compensation,  which
increased  $4.5  million.  The  increase  in R&D was also due to a $2.4  million
increase in  compensation  costs related to increases in employee  headcount and
annual merit increases,  offset by $0.2 million  decrease in profit sharing.  In
addition to compensation costs, the Company had a $0.4 million increase in other
R&D related expenses.

     Selling, general and administrative expenses ("SG&A") for the quarter ended
October 2, 2005 were $31.2 million, an increase of $8.1 million or 35% over SG&A
expenses of $23.1 million for the same period in the previous  fiscal year.  The
increase in SG&A is primarily due to costs related to stock-based  compensation,
which  increased  $4.9  million.  The  increase  in SG&A  was also due to a $1.7
million  increase  in  compensation  costs  related  to  increases  in  employee
headcount and annual merit increases,  offset by $0.3 million decrease in profit
sharing.  In  addition to  compensation  costs,  the Company had a $1.0  million
increase in legal expenses. Lastly, other SG&A costs increased $0.8 million.

     Interest income, net was $11.6 million for the first quarter of fiscal year
2006, an increase of $6.2 million from the  corresponding  period of fiscal year
2005. Interest income, net increased due to the increase in the average interest
rate earned on the Company's higher average cash investment balance.

     The Company's  effective tax rate for the first quarter of fiscal year 2006
was 30.5% as compared to 31% in the corresponding period of fiscal year 2005 due
to temporary  changes in the R&D credit.  The tax rate is lower than the federal
statutory rate primarily due to business activity in foreign  jurisdictions with
lower tax rates and tax-exempt  interest  income.  The increase in the effective
tax rate from 30% in the  fourth  quarter  of  fiscal  year 2005 to 30.5% in the
current  quarter  is due to a  minor  decrease  in the  Company's  offshore  tax
benefits.

Factors Affecting Future Operating Results

     Except for historical  information  contained herein, the matters set forth
in this Form 10-Q,  including the  statements in the following  paragraphs,  are
forward-looking statements that are dependent on certain risks and uncertainties
including such factors,  among others, as the timing,  volume and pricing of new
orders received and shipped during the quarter,  the timely  introduction of new
processes  and products,  general  conditions in the world economy and financial
markets and other  factors  described  below and in the  Company's  10-K for the
fiscal year ended July 3, 2005.

     As  forecasted,  sales  for the  three-months  ended  October  2, 2005 were
largely unchanged. During the quarter, bookings increased and cancellations were
minor and the Company had a positive book to bill ratio.  The  Company's  ending
on-hand inventory at distributors is lean and lead times have remained unchanged
at 4 to 6 weeks.  However,  there are  general  macro-economic  concerns  in the
marketplace and accordingly customers in many end-markets are generally cautious
and  therefore  tend to order just to current  demand.  On the other  hand,  the
Company is well positioned at certain high-end consumer-based customers that are
leaders in their  fields  that have  positive  business  opportunities  in their
December quarter. Consequently, the Company estimates that the December quarters
sales and profits will grow in the 3% to 4% range.

     Estimates of future performance are uncertain,  and past performance of the
Company  may  not be a good  indicator  of  future  performance  due to  factors
affecting  the Company,  its  competitors,  the  semiconductor  industry and the
overall  economy.   The   semiconductor   industry  is  characterized  by  rapid


                                       11



technological  change,  price  erosion,   cyclical  market  patterns,   periodic
oversupply conditions,  occasional shortages of materials, capacity constraints,
variations  in  manufacturing  efficiencies  and  significant  expenditures  for
capital   equipment   and   product   development.   Furthermore,   new  product
introductions  and patent protection of existing  products,  as well as exposure
related to patent infringement suits if brought against the Company, are factors
that  can  influence  future  sales  growth  and  sustained  profitability.  The
Company's  headquarters  and a  portion  of  its  manufacturing  facilities  and
research  and  development   activities  and  certain  other  critical  business
operations  are  located  near  major  earthquake  fault  lines  in  California,
consequently,  the Company  could be adversely  affected in the event of a major
earthquake.

     Although the Company believes that it has the product lines,  manufacturing
facilities  and technical and  financial  resources for its current  operations,
sales and  profitability  could be significantly  affected by factors  described
above and other  factors.  Additionally,  the  Company's  common  stock could be
subject to significant  price  volatility  should sales and/or  earnings fail to
meet  expectations  of the  investment  community.  Furthermore,  stocks of high
technology  companies are subject to extreme price and volume  fluctuations that
are often unrelated or  disproportionate  to the operating  performance of these
companies.

Liquidity and Capital Resources

     At October 2, 2005,  cash,  cash  equivalents  and  short-term  investments
totaled $1,834.5 million, and working capital was $1,830.7 million.

     Accrued  payroll and related  benefits  totaled $44.9 million at the end of
the first  quarter of fiscal  year 2006,  a decrease of $18.8  million  from the
fourth quarter of fiscal year 2005. The decrease is due to the payment of profit
sharing.  The  Company  accrues for profit  sharing on a  quarterly  basis while
distributing  payouts to employees on a  semi-annual  basis during the first and
third  quarters.  Income taxes  payable  totaled $98.7 million at the end of the
first  quarter of fiscal year 2006, an increase of $30.3 million over the fourth
quarter of fiscal  year 2005.  The  increase is due to the timing of payments to
the taxing authorities within the year.

     During the first three  months of fiscal year 2006,  the Company  generated
$143.9 million of cash from operating activities,  $9.4 million in proceeds from
common  stock issued under  employee  stock plans,  $3.5 million from excess tax
benefits  received on the  exercise of stock  option and $36.2  million from net
sales and maturities of short-term investments.

     During  the first  three  months  of fiscal  year  2006,  significant  cash
expenditures  included  repurchasing $64.5 million of common stock,  payments of
$30.8 million in cash dividends to stockholders,  representing  $0.10 per share,
and purchases of $15.9  million for capital  assets.  In October,  the Company's
Board of Directors  declared a quarterly  cash dividend of $0.10 per share to be
paid during the December quarter of fiscal 2006. The payment of future dividends
will be based on quarterly financial performance.

     As of October 2, 2005,  the  Company  had no  off-balance  sheet  financing
arrangements.  At the end of  fiscal  year  2005,  the  Company  entered  into a
purchase agreement of approximately $22.0 million for two buildings it currently
leases. The agreement is contingent upon the owner selling a third building that
the  Company  currently  leases.  The  effect  of  the  agreement  will  not  be
significant  to  the  Company's  overall  results  of  operations  or  financial
position.   The  Company  does  not  have  any  other  significant   contractual
obligations outside of operating leases.

     Historically,  the Company has satisfied  its liquidity  needs through cash
generated from operations. Given its strong financial condition and performance,
the Company  believes that current  capital  resources and cash  generated  from
operating  activities  will be  sufficient  to meet its  liquidity  and  capital
expenditures requirements for the foreseeable future.

Item 3.    Quantitative and Qualitative Disclosures About Market Risk

     For additional  quantitative and qualitative  disclosures about market risk
affecting  the Company,  see item 7A of the  Company's  Form 10-K for the fiscal
year ended July 3, 2005.  There have been no material changes in the market risk
affecting  the Company  since the filing of the  Company's  Form 10-K for fiscal
year 2005. At October 2, 2005, the Company's cash and cash equivalents consisted
primarily  of bank  deposits,  commercial  paper and  money  market  funds.  The
Company's  short-term  investments  consisted of municipal bonds, federal agency
bonds,  commercial paper, and related  securities.  The Company did not hold any
derivative financial instruments.  The Company's interest income is sensitive to
changes in the  general  level of interest  rates.  In this  regard,  changes in
interest rates can affect the interest  earned on cash and cash  equivalents and
short-term investments.


                                       12


     The  Company's  sales  outside  the United  States are  transacted  in U.S.
dollars;  accordingly the Company's  sales are not impacted by foreign  currency
rate changes. To date,  fluctuations in foreign currency exchange rates have not
had a material impact on the results of operations.

Item 4.     Controls and Procedures

(a) Evaluation of disclosure controls and procedures

     The Company's  management,  with the  participation  of the Chief Executive
Officer and the Chief  Financial  Officer,  evaluated the  effectiveness  of the
Company's disclosure controls and procedures as of the end of the period covered
by this  Quarterly  Report on Form  10-Q.  Based on this  evaluation,  the Chief
Executive  Officer  and the Chief  Financial  Officer  have  concluded  that the
Company's  disclosure  controls  and  procedures  are  effective  to ensure that
information that the Company is required to disclose in reports that it files or
submits  under  the  Securities  Exchange  Act of 1934 is  recorded,  processed,
summarized  and reported  within the time periods  specified in  Securities  and
Exchange Commission rules and forms.

(b) Changes in internal controls over financial reporting

     There  was no change  in the  Company's  internal  control  over  financial
reporting  that  occurred  during the first quarter of fiscal year 2006 that has
materially affected,  or is reasonably likely to materially affect, its internal
control over financial reporting.


                                       13


PART II.      OTHER INFORMATION

Item 1.    Legal Proceedings

        None.

Item 2.    Unregistered Sales of Equity Securities and Use of Proceeds



        c)     Stock Repurchases
- ---------------------------------------------------------------------------------------------------------------------------------
                                                                             Total Number of Shares  Maximum Number of Shares
                                                                               Purchased as Part of   that May Yet be Purchased
                              Total Number of Shares  Average Price Paid per   Publicly Announced       Under the Plans or
 Period                           Purchased                 Share               Plans or Programs           Programs (1)
- ---------------------------------------------------------------------------------------------------------------------------------
                                                                                                 
Month #1 (July 4, 2005 -
July 31, 2005)                            --                      --                       --                14,626,182
- ---------------------------------------------------------------------------------------------------------------------------------
Month #2 (August 1, 2005 -
August 28, 2005)                   1,656,165                  $38.91                1,656,165                12,970,017
- ---------------------------------------------------------------------------------------------------------------------------------
Month #3 (August 29, 2005 -
October 2, 2005)                          --                      --                       --                12,970,017
- ---------------------------------------------------------------------------------------------------------------------------------
Total                              1,656,165                  $38.91                1,656,165                12,970,017
- ---------------------------------------------------------------------------------------------------------------------------------
<FN>
(1)      On July 26, 2005,  the Company's  Board of Directors  authorized  the Company to purchase up to 10,000,000
         shares of its common stock in the open market over a two-year period.
</FN>


Item 3.    Defaults Upon Senior Securities

        None.

Item 4.    Submission of Matter to a Vote of Security Holder

        None.

Item 5.    Other Information

        None.

Item 6.    Exhibits

Exhibit
Number         Description
- ------         -----------

3.4 (1)        Amended and Restated Bylaws of Registrant

10.50 (2)      Amended and Restated Employment  Agreement between Registrant and
               Robert H. Swanson, Jr. dated October 18, 2005

10.53          2005 Equity Incentive Plan, form of Stock Option Agreement,  form
               of Restricted Stock Agreement,  and form of Restricted Stock Unit
               Agreement

10.54 (3)      2005 Employee Stock Purchase Plan and enrollment form

31.1           Certification of Principal Executive Officer pursuant to Exchange
               Act Rules 13a-14(a) and 15d-14(a), as adopted pursuant to section
               302 of the Sarbanes-Oxley Act of 2002

31.2           Certification  of  Principal   Financial  Officer  and  Principal
               Accounting  Officer  pursuant to Exchange Act Rules 13a-14(a) and
               15d-14(a),   as  adopted   pursuant   to   section   302  of  the
               Sarbanes-Oxley Act of 2002

32.1           Certification  of Chief  Executive  Officer  and Chief  Financial
               Officer pursuant to 18 U.S.C. Section 1350 as adopted pursuant to
               Section 906 of the Sarbanes-Oxley Act of 2002


(1)       Incorporated by reference to the  Registrant's  current report on Form
          8-K filed with the Securities and Exchange  Commission on September 9,
          2005.

(2)       Incorporated by reference to the  Registrant's  current report on Form
          8-K filed with the Securities  and Exchange  Commission on October 24,
          2005

(3)       Incorporated  by reference to the  Registrant's  Statement on Form S-8
          filed with the  Securities  and Exchange  Commission  on September 30,
          2005


                                       14



                                   SIGNATURES


Pursuant  to the  requirements  of the  Securities  Exchange  Act of  1934,  the
Registrant  has duly  caused  this  report  to be  signed  on its  behalf by the
undersigned, thereunto duly authorized.





                                          LINEAR TECHNOLOGY CORPORATION

DATE:   November 14, 2005                 BY    /s/Paul Coghlan
                                                --------------------------------
                                                Paul Coghlan
                                                Vice President, Finance &
                                                Chief Financial Officer
                                                (Duly Authorized Officer and
                                                Principal Financial Officer)


                                       15