Power Integrations to Present at Citigroup Semiconductor Conference

05/25/2006

SAN JOSE, Calif.--(BUSINESS WIRE)--May 25, 2006--Power Integrations (Nasdaq:POWI - News), the leader in high-voltage analog integrated circuits for power conversion, announced today that Balu Balakrishnan, the company's president and CEO, is scheduled to present at the Citigroup 7th Annual Semiconductor Conference on Wednesday, May 31, 2006 in Boston. The presentation is scheduled to take place at the Boston Harbor Hotel at 10:40 a.m. Eastern time.

A live webcast of the presentation will be available through the investor information section of the Power Integrations website, www.powerint.com. An audio replay of the presentation will also be available on the site following the conclusion of the event.

About Power Integrations
Power Integrations, Inc. is the leading supplier of high-voltage analog integrated circuits used in power conversion. The company's breakthrough technology enables compact, energy-efficient power supplies in a wide range of electronic products, in both AC-DC and DC-DC applications. The company's EcoSmart® energy-efficiency technology, which dramatically reduces energy waste, has saved consumers and businesses around the world more than an estimated $1.6 billion on their electricity bills since its introduction in 1998. For more information, visit the company's website at www.powerint.com. For information on global energy-efficiency standards and EcoSmart solutions, visit the Power Integrations Green Room at www.powerint.com/greenroom.