Peregrine Semiconductor Hosts First Quarter 2014 Earnings Conference Call on May 5

Peregrine Semiconductor Corp. (NASDAQ: PSMI), founder of RF SOI (silicon on insulator) and pioneer of advanced RF solutions, today announces that it will host a conference call to discuss its first quarter financial results on Monday, May 5, 2014, at 1:30 p.m. PT / 4:30 p.m. ET.

Financial results will be released over the wire after market close on Monday, May 5, 2014, and posted on Peregrine’s website.

Conference Call Information:When: Monday, May 5, 2014, 1:30 p.m. PT / 4:30 p.m. ETDial-in: 1-877-303-8027 or 1-760-536-5165Passcode: 24683373Webcast: http://investors.psemi.com/

Please join the conference call at least 10 minutes early to register.

An audio replay will be available after the live call and may be accessed via dial-in at 1-855-859-2056 with the passcode 24683373 or by webcast on the “Investor Relations” section of the Peregrine website at http://www.psemi.com. The replay will be available for 30 days after the event.

ABOUT PEREGRINE SEMICONDUCTOR

Peregrine Semiconductor (NASDAQ: PSMI), founder of RF SOI (silicon on insulator), is a leading fabless provider of high-performance, integrated RF solutions. Since 1988 Peregrine and its founding team have been perfecting UltraCMOS® technology – a patented, advanced form of SOI – to deliver the performance edge needed to solve the RF market’s biggest challenges, such as linearity. With products that deliver best-in-class performance and monolithic integration, Peregrine is the trusted choice for market leaders in automotive, broadband, industrial, Internet of Things, military, mobile devices, smartphones, space, test-and-measurement equipment and wireless infrastructure. Peregrine holds more than 170 issued and pending patents and has shipped over 2 billion UltraCMOS units. For more information, visit http://www.psemi.com

The Peregrine Semiconductor name, logo, and UltraCMOS are registered trademarks of Peregrine Semiconductor Corporation in the U.S.A., and other countries.

Peregrine Semiconductor Corp.Jonathan Goldberg, 858-795-0161Senior Director of Corporate [e-mail] Relations Agency Contact:The Blueshirt GroupSuzanne Schmidt, [e-mail] Solomon, [e-mail]