Toshiba(2) Renesas Electronics(819) NXP Semiconductors(32) ON Semiconductor(377) Infineon Technologies(830) Analog Devices Inc.(32) Monolithic Power Systems (MPS)(46) Allegro MicroSystems(13) Dialog Semiconductor(1) Diodes Incorporated(84) IXYS / Littelfuse(7) IXYS(232) IXYS Integrated Circuits Division(129) Linear Technology / Analog Devices(237) Maxim Integrated(302) Melexis(4) Micrel / Microchip(1,170) Microsemi / Microchip(1) NJR (New Japan Radio)(3) Power Integrations(136) pSemi(3) Powerex, Inc.(23) Renesas / IDT(2) ROHM Semiconductor(14) Richtek(20) Semtech(16) Siliconix / Vishay(15) Texas Instruments(829) Tamura(18) Trinamic(3)