ABB Power Electronics Inc.

ABLIC

Alpha & Omega Semiconductor

Analog Devices Inc

Bel

Bel Power Solutions

Dialog Semiconductor

Diodes Incorporated

DK

Fairchild Semiconductor

Harris

Infineon Technologies

Intel

Lattice Semiconductor

Linear Technology

Maxim Integrated

Microchip Technology

Microsemi

Monolithic Power Systems

Monolithic Power Systems Inc.

National Semiconductor

NATIONAL SEMICONDUCTOR CORP

New Japan Radio

Nisshinbo Micro Devices Inc.

NXP Semiconductors

OB(On-Bright Elec)

ON Semiconductor

Power Integrations

Renesas Electronics

Renesas Electronics Corporation

Richtek Tech

ROHM Semiconductor

Royal Electronic Factory (Thailand) Co Ltd

Sanken Electric

Semtech

Shenzhen DongKe Semicon

Silicon Labs

STMicroelectronics

Taiwan Semiconductor

Texas

Texas Instruments

Vishay