EXHIBIT 99.1


Contact:    Paul Coghlan                              5:00 EDT
            Vice President, Finance                   Tuesday, October 12, 2004
            (408) 432-1900                            US1


LINEAR TECHNOLOGY REPORTS INCREASED SALES AND PROFITS OVER BOTH THE PRIOR YEAR
AND THE PRIOR QUARTER


         Milpitas,  California,  October 12, 2004, Linear Technology Corporation
(NASDAQ-LLTC),  a leading,  independent  manufacturer of high performance linear
integrated circuits,  today announced that net sales for its first quarter ended
September  26,  2004,  were  $253,028,000,  an increase of 45% over net sales of
$174,077,000  for the first  quarter of the  previous  year.  The  Company  also
reported net income for the quarter of  $103,476,000  or $0.33 diluted  earnings
per share,  an increase of 49% from  $69,471,000  or $0.22 diluted  earnings per
share  reported  for the first  quarter of last year.  During the  quarter,  the
Company's cash and  short-term  investments  increased by $48.1 million,  net of
spending  $54.6 million to purchase  1,500,000  shares of common  stock.  A cash
dividend of $0.08 per share will be paid on November 10, 2004 to stockholders of
record on October 22, 2004.

         According to Robert H. Swanson,  Chairman of the Board and CEO,  "Sales
grew 6%  sequentially  from the June  quarter and we  continued  to be cash flow
positive  and  strongly  profitable  as  evidenced  by our 41%  return on sales.
However, during the quarter bookings softened moderately. End-demand appeared to
ease as shipments from both our international and domestic distributors to their
end customers decreased slightly.  These changes were moderate.  Therefore it is
difficult  to  conclude  whether  these  trends  reflect  mostly  tightening  of
inventory in these  various  channels  combined with minor  seasonal  end-demand
reductions,  or whether  end-demand will soften more substantially in the coming
quarter.  Specific to Linear  Technology,  we presently view this  tightening as
temporary.  Our ending on-hand inventory at distributors is lean;  cancellations
are still minimal; and, lead times have remained unchanged at 4 to 6 weeks.



         These are challenging times to forecast.  Looking ahead to the December
quarter,  we  expect  continued  cautiousness  in the  marketplace  relative  to
inventory  levels.  However we expect end-demand to be relatively  stable,  with
bookings increasing  slightly over the quarter.  Consequently we expect sales to
be largely  unchanged from the prior quarter with  sequential  revenues  ranging
from slightly down to flat."

         Except for historical  information  contained  herein,  the matters set
forth in this press release are forward-looking  statements. In particular,  the
statements  regarding  the  demand for our  products,  our  customers'  ordering
patterns and the anticipated growth of our sales and profits are forward-looking
statements.  The  forward-looking  statements are dependent on certain risks and
uncertainties,  including such factors,  among others, as the timing, volume and
pricing of new orders  received  and  shipped,  the timely  introduction  of new
processes  and products,  general  conditions in the world economy and financial
markets and other  factors  described in our 10-K for the fiscal year ended June
27, 2004.

         Company officials will be discussing these results in greater detail in
a conference  call tomorrow,  Wednesday,  October 13, 2004 at 8:30 a.m.  Pacific
Coast Time. Those investors  wishing to listen in may call (913) 981-4902 before
8:15 a.m. to be included in the  audience.  There will be a live webcast of this
conference   call   that   can   be   accessed   through    www.linear.com    or
www.streetevents.com.  A replay of the  conference  call will be available  from
October 13 through  October 19,  2004.  You may access this post view by calling
(719) 457-0820 and entering reservation # 835490. An archive of the webcast will
also be available at www.linear.com and  www.streetevents.com  as of October 13,
2004 until the first quarter earnings release next year.

         Linear Technology  Corporation was founded in 1981 as a manufacturer of
high performance linear integrated circuits.  Linear Technology products include
high  performance  amplifiers,   comparators,  voltage  references,   monolithic
filters, linear regulators, DC-DC converters, battery chargers, data converters,
communications  interface circuits,  RF signal conditioning  circuits,  and many
other analog  functions.  Applications for Linear  Technology's high performance
circuits include  telecommunications,  cellular telephones,  networking products
such as optical switches, notebook and desktop computers,  computer peripherals,




video/multimedia,   industrial  instrumentation,  security  monitoring  devices,
high-end  consumer  products  such as digital  cameras and MP3 players,  complex
medical devices,  automotive electronics,  factory automation,  process control,
and military and space systems.


         For  further  information  contact  Paul  Coghlan at Linear  Technology
Corporation,   1630  McCarthy  Blvd.,  Milpitas,  California  95035-7417,  (408)
432-1900.




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

                                                          Three Months Ended
                                                              (unaudited)

                                                   September 26,   September 28,
                                                        2004           2003
                                                      --------       --------

Net sales                                             $253,028       $174,077

Cost of sales                                           54,839         41,409
                                                      --------       --------

    Gross profit                                       198,189        132,668
                                                      --------       --------

Expenses:

    Research & development                              30,634         24,335

    Selling, general and administrative                 23,058         17,571
                                                      --------       --------

                                                        53,692         41,906
                                                      --------       --------

    Operating income                                   144,497         90,762

Interest income, net                                     5,468          7,085
                                                      --------       --------

Income before income taxes                             149,965         97,847

Provision for income taxes                              46,489         28,376
                                                      --------       --------

Net income                                            $103,476       $ 69,471
                                                      ========       ========

Earnings per share:

     Basic                                            $   0.34       $   0.22
                                                      ========       ========

     Diluted                                          $   0.33       $   0.22
                                                      ========       ========

Shares used in the calculation of
earnings per share:

     Basic                                             308,201        313,409
                                                      ========       ========

     Diluted                                           316,918        322,894
                                                      ========       ========





                          LINEAR TECHNOLOGY CORPORATION
                      CONSOLIDATED CONDENSED BALANCE SHEETS
                             (Dollars in thousands)


                                                  September 26,        June 27,
                                                      2004               2004
                                                   (unaudited)        (audited)
                                                   -----------      -----------
ASSETS

Current assets:
     Cash, cash equivalents and
        short-term investments                     $ 1,704,657      $ 1,656,540

     Accounts receivable, net of
        allowance for doubtful

        accounts of $1,762 ($1,762
        at June 27, 2004)                               91,629           79,142

     Inventories                                        31,418           32,704

     Deferred tax assets and other
        current assets                                  63,934           63,709
                                                   -----------      -----------

     Total current assets                            1,891,638        1,832,095
                                                   -----------      -----------

Property, plant & equipment, net                       206,395          201,080
Other non current assets                                53,113           54,528
                                                   -----------      -----------


Total assets                                       $ 2,151,146      $ 2,087,703
                                                   ===========      ===========



                                                   September 26,      June 27,
                                                       2004             2004
                                                   (unaudited)        (audited)
                                                   -----------      -----------

LIABILITIES & STOCKHOLDERS ' EQUITY

Current liabilities:
   Accounts payable                                $    15,161      $    14,410

   Accrued income taxes, payroll &
      other accrued liabilities                        160,916          146,342

   Deferred income on shipments
      to distributors                                   43,835           41,862
                                                   -----------      -----------

        Total current liabilities                      219,912          202,614
                                                   -----------      -----------

Deferred tax and other long-term
   liabilities                                          74,430           74,484

Stockholders' equity:


   Common stock                                        832,290          815,472

   Retained earnings                                 1,025,436          997,593
   Accumulated other comprehensive
      income                                              (922)          (2,460)
                                                   -----------      -----------
        Total stockholders' equity                   1,856,804        1,810,605
                                                   -----------      -----------
                                                   $ 2,151,146      $ 2,087,703
                                                   ===========      ===========