Exhibit 99.1



FOR IMMEDIATE RELEASE:                                   Contact: (336) 663-1233

                                                                     Dean Priddy
                                                         Chief Financial Officer

                                                                    Doug DeLieto
                                                  Director of Investor Relations


                 RF MICRO DEVICES UPDATES MARCH QUARTER GUIDANCE


GREENSBORO,NC  April 7, 2003 RF Micro Devices,  Inc.  (Nasdaq:  RFMD), a leading
provider of proprietary radio frequency integrated circuits (RFICs) for wireless
communications  applications,  today provided updated guidance for the Company's
fiscal 2003 fourth quarter,  ended March 31, 2003. Based upon preliminary  data,
revenues  for the March 2003  quarter are  expected to be  approximately  $138.3
million,  and the loss for the same  period is expected to be in the range of or
$(0.05) to $(0.07) per share.  By  comparison,  on January 14, 2003, the Company
originally  estimated that it would have revenues of approximately  $135 million
and  earnings  per share in the  range of  breakeven  to a $0.01  loss per share
during  the March  quarter.  Included  in the  preliminary  loss per share is an
anticipated write-down of investments of approximately $1.7 million. The Company
expects to generate  positive  cash flow from  operations  during the March 2003
quarter.


Despite  exceeding its original  revenue  estimate,  the Company  attributes the
increase  in its  expected  net loss  for the  quarter  primarily  to a shift in
product mix.  Specifically,  the Company saw decreased demand in the final weeks
of the quarter for higher  margin  integrated  circuit  products  and  increased
demand  throughout  the quarter for lower margin power  amplifier  (PA) modules,
specifically dual-band PA modules for GSM handsets.

Bob  Bruggeworth,  president  and CEO of RF Micro  Devices,  said,  "We executed
better than  anticipated  in the GSM market,  and our revenue  performance  made
clear continued share gains in power amplifiers.  However,  the pronounced shift
during the quarter to GSM PA modules,  combined  with softness in demand late in
the quarter for CDMA and TDMA PAs and small signal devices,  adversely  impacted
March quarter  profitability.  We continue to implement operating initiatives to
improve our gross margins and  profitability,  such as our transition from four-
to six-inch wafer manufacturing  capabilities,  which we are currently scheduled
to begin this quarter. Our growth strategies,  diversification efforts and gross
margin improvement initiatives remain intact and unchanged."

RF Micro Devices will conduct a conference call at 5:00 p.m. ET today to discuss
today's  press  release.  The  conference  call will be broadcast  live over the
Internet and can be accessed by any interested party at  WWW.STREETEVENTS.COM or
WWW.RFMD.COM  (under  Investor  Info).  The call will also be available  live by
dialing (212) 329-1453, and a replay will be available by dialing (303) 590-3000
and entering pass code 534447.

RF Micro Devices will provide its complete fiscal 2003 fourth quarter and fiscal
year financial results and its guidance for the fiscal 2004 first quarter ending
June 30, 2003 in a press release and on an accompanying conference call on April
22, 2003 at 4:00 p.m. ET and 5:00 p.m. ET,  respectively.  The  conference  call
will be broadcast live over the Internet at WWW.STREETEVENTS.COM or WWW.RFMD.COM
(under  Investor  Info).  The call will also be available  live by dialing (212)
329-1453,  and a replay will be available by dialing (303) 590-3000 and entering
pass code 533550.

RF Micro  Devices,  Inc.,  an ISO  9001- and ISO  14001-certified  manufacturer,
designs,   develops,   manufactures  and  markets  proprietary  radio  frequency
integrated circuits (RFICs) primarily for wireless  communications  products and
applications such as cellular and PCS phones, base stations,  wireless LANs, and
cable  television  modems.  The  Company  offers  a broad  array of  products  -
including   amplifiers,   mixers,   modulators/demodulators,   and   single-chip
receivers,  transmitters and transceivers - representing a substantial  majority
of the RFICs required in wireless subscriber  equipment.  The Company's strategy
is to focus on  wireless  markets by  offering  a broad  range of  standard  and
custom-designed  RFICs in order to position itself as a "one-stop"  solution for
its  customers'  RFIC  needs.  RF Micro  Devices,  Inc.  is traded on the Nasdaq
National Market under the symbol RFMD.

This press release contains  forward-looking  statements that relate to RF Micro
Devices'  plans,  objectives,  estimates  and  goals.  Words  such as  "expect,"
"anticipate,"  "intend,"  "plan,"  "project,"  "believe,"  and  "estimate,"  and
variations   of  these   words   and   similar   expressions,   identify   these
forward-looking  statements.  RF Micro Devices'  business is subject to numerous
risks and uncertainties,  including  variability in quarterly operating results,
the rate of growth and development of wireless  markets,  risks  associated with
the operation of wafer fabrication  facilities,  the Company's ability to manage
rapid  growth  and to attract  and  retain  skilled  personnel,  variability  in
production   yields,   raw   material   availability,   manufacturing   capacity
constraints, dependence on a limited number of customers and dependence on third
parties.  These and other risks and  uncertainties,  which are described in more
detail in RF Micro  Devices'  most recent  Annual Report on Form 10-K filed with
the  Securities  and  Exchange  Commission,   could  cause  actual  results  and
developments  to be materially  different from those expressed or implied by any
of these forward-looking statements.