All ON Semiconductor / Fairchild 40 Texas Instruments 33 ON Semiconductor 22 STMicroelectronics 15 Monolithic Power Systems (MPS) 12 Renesas / Intersil 12 Infineon Technologies 10 Analog Devices / Linear Technology 4 NXP Semiconductors 3 Shindengen 2 Diodes Incorporated 1 EPCOS / TDK 1