NXP Semiconductors(2) Texas Instruments(51) Analog Devices Inc.(13) Allegro MicroSystems(10) Central Semiconductor(86) Comchip Technology(1) Diodes Incorporated(140) Echelon(2) Fairchild / ON Semiconductor(5) Infineon Technologies(45) Intersil / Renesas(2) MCC (Micro Commercial Components)(14) Microsemi / Microchip(10) Microchip Technology / Micrel(83) Nexperia(149) NXP / Freescale(16) NTE Electronics, Inc.(1) ON Semiconductor(174) Optek / TT Electronics(5) Panasonic Electronic Components(81) ROHM Semiconductor(78) Renesas Electronics America(7) Sanyo Semiconductor / ON Semiconductor(2) STMicroelectronics(42) Sanken Electric Co., Ltd.(29) Solid State Manufacturing(2) Toshiba(29)