RF Micro Devices (RFMD) DEFA14A Additional proxy soliciting materials

UNITED STATES
SECURITIES AND EXCHANGE COMMISSION

Washington, D.C. 20549

SCHEDULE 14A

INFORMATION REQUIRED IN PROXY STATEMENT
SCHEDULE 14A INFORMATION

Proxy Statement Pursuant to Section 14(a)
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RF Micro Devices, Inc.

(Name of Registrant as Specified In Its Charter)

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*** Exercise YourRightto Vote *** Important Notice Regarding the Availability of Proxy Materials for the Shareholder Meeting to Be Held on <mtgdate>. August 03, 2011 Meeting InformationRF MICRO DEVICES, INC.Meeting Type:Annual Meeting <mtgtype>For holders as of: June 03, 2011 <recdate> BDate:August 03, 2011Time:8:00 AM EDT <mtgtime> ALocation:Womble Carlyle Sandridge R & Rice, PLLC CBROKEROne Wells Fargo Ctr. Ste. 3500LOGOOHERE301 South College Street D Charlotte, NC 28202 E You are receiving this communication because you holdReturn Address Line 1shares in the above named company.Return Address Line 2 Return Address Line 3 51 MERCEDES WAYThis is not a ballot. You cannot use this notice to voteEDGEWOOD NY 11717these shares. This communication presents only an Investor Address Line 1 overview of the more complete proxy materials that are Investor Address Line 21available to you on the Internet. You may view the proxy Investor Address Line 3 materials online atwww.proxyvote.comor easily request a Investor Address Line 415 12 OFpaper copy (see reverse side). Investor Address Line 5 R1.0.0.11699 John Sample2We encourage you to access and review all of the important 1234 ANYWHERE STREET information contained in the proxy materials before voting. ANY CITY, ON A1A 1A1See the reverse side of this notice to obtain proxy materials and voting instructions.00001104611 Broadridge Internal Use Only Job # Envelope # Sequence # # of # Sequence #

Before You VoteHow to Access the Proxy MaterialsProxy Materials Available to VIEW or RECEIVE:1. Notice & Proxy Statement 2. Annual Report 3. Form of ProxyHow to View Online:Have the information that is printed in the box marked by the arrow XXXX XXXX XXXX (located on the following page) and visit:www.proxyvote.com.How to Request and Receive a PAPER or E-MAIL Copy:If you want to receive a paper or e-mail copy of these documents, you must request one. There is NO charge for requesting a copy. Please choose one of the following methods to make your request: 1)BY INTERNET: www.proxyvote.com 2)BY TELEPHONE: 1-800-579-1639 3)BY E-MAIL*: sendmaterial@proxyvote.com * If requesting materials by e-mail, please send a blank e-mail with the information that is printed in the box marked by the arrow XXXX XXXX XXXX (located on the following page) in the subject line. Requests, instructions and other inquiries sent to this e-mail address will NOT be forwarded to your investment advisor. Please make the request as instructed above on or before July 20, 2011 to facilitate timely delivery.How To Vote Please Choose One of the Following Voting Methods Vote In Person:If you choose to vote these shares in person at the meeting, you must request a “legal proxy.” To do R1.0.0.11699 so, please follow the instructions atwww.proxyvote.comor request a paper copy of the materials, which will contain the            appropriate instructions. Many shareholder meetings have attendance requirements including, but not limited to, the possession of an attendance ticket issued by the entity holding the meeting. Please check the meeting materials for any special requirements for meeting attendance. 00001104612Vote By Internet:To vote now by Internet, go towww.proxyvote.com.Have the information that is printed in the box marked by the arrow available and follow the instructions. Internal Use XXXX XXXX XXXX OnlyVote By Mail:You can vote by mail by requesting a paper copy of the materials, which will include a voting instruction form.

Voting items The Board of Directors recommends that you vote FOR the following: 1.Election of DirectorsNominees01 Walter H. Wilkinson, Jr 02 Robert A. Bruggeworth 03 Daniel A. DiLeo 04 Jeffery R. Gardner 05 John R. Harding 06 Masood A. Jabbar 07 Casimir S. Skrzypczak 08 Erik H. van der KaayThe Board of Directors recommends you vote FOR the following proposal(s):B2To approve, on an advisory basis, the compensation of our Named Executive Officers (as defined in the proxy A            statement). RThe Board of Directors recommends you vote 1 YEAR on the following proposal:C3To vote, on an advisory basis, on the frequency of future advisory votes on the compensation of our Named O            Executive Officers. D EThe Board of Directors recommends you vote FOR the following proposal(s): 4To reapprove the RF Micro Devices, Inc. Cash Bonus Plan, pursuant to the provisions of Section 162(m) of the            Internal Revenue Code of 1986, as amended.5To ratify the appointment of Ernst & Young LLP as our independent registered public accounting firm for the            fiscal year ending March 31, 2012.NOTE:This is not a ballot or proxy card. You cannot use this Notice to vote your shares. If any other business is            properly presented at the annual meeting, the persons named as proxies on the proxy card for the annual            meeting will have the authority to vote the shares represented by proxy in accordance with their best R1.0.0.11699 judgment. For directions to the annual meeting, please contact RFMD’s Compliance Officer at (336)664-1233.® 0000 0000 0000Broadridge Internal Use Only xxxxxxxxxx 00001104613 xxxxxxxxxx Cusip Job # Envelope # Sequence # # of # Sequence #

Reserved for Broadridge Internal Control InformationVoting InstructionsTHIS SPACE RESERVED FOR LANGUAGE PERTAINING TO BANKS AND BROKERS R1.0.0.11699 AS REQUIRED BY THE NEW YORK STOCK EXCHANGE 00001104614 Broadridge Internal Use Only P99999-010 Job # THIS SPACE RESERVED FOR SIGNATURES IF APPLICABLE Envelope # 12 Sequence15 # # of # Sequence ## OF #