Microsemi to Present at the S.G. Cowen & Co. 32nd Annual Fall Technology Conference

Business Wire, Sept 2, 2004

IRVINE, Calif. -- Microsemi Corp. (NASDAQ:MSCC), a global supplier of high-performance analog, mixed-signal and high-reliability discrete semiconductor products, will make an investor presentation at the S.G. Cowen & Co. 32nd Annual Fall Technology Conference at the Boston Marriott Copley Place in Boston, Sept. 8-10, 2004.

A live webcast of this presentation will be available as well, for those not able to attend in person through Microsemi's Web site on Wednesday, Sept. 8 at 4:30 p.m. ET at www.microsemi.com.

Microsemi Corp., with corporate headquarters in Irvine, is a leading designer, manufacturer and marketer of high-performance analog, mixed-signal and high-reliability discrete semiconductors. The company's semiconductor products typically manage, control, or regulate power, protect against transient voltage spikes and transmit, receive and amplify signals.

Microsemi's products include individual components as well as complete circuit solutions that enhance customer designs by improving reliability, battery optimization, reducing size or protecting circuits. The principal markets Microsemi serves include implanted medical, defense/aerospace and satellite, notebook computers and monitors, automotive and mobile connectivity applications.

Microsemi products are found in applications that include PDAs, wireless LAN systems, pacemakers, MRI systems, implantable cardio defibrillators, automotive GPS and entertainment displays, and a broad range of defense/aerospace systems.

"Safe Harbor" Statement under the Private Securities Litigation Reform Act of 1995: All statements made that are not entirely historical and factual in nature are forward-looking statements. Forward-looking statements are inherently subject to risks, uncertainties and changes. For a discussion of risks and uncertainties refer to the uncertainties or risks identified in Microsemi's most recent filings with the Securities and Exchange Commission on Form 10-K, filed on Dec. 19, 2003, or more recent subsequent Forms 10-Q and 8-K filed by Microsemi with the SEC.