All Maxim Integrated 256 Texas Instruments 142 Renesas / Intersil 132 Vishay / Siliconix 89 ON Semiconductor / Fairchild 65 Analog Devices 60 Nexperia 58 NXP Semiconductors 30 Microchip Technology 25 ON Semiconductor 22 NJR 21 DIOO Microcircuits 15 Diodes Incorporated 12 IXYS Integrated Circuits 12 Monolithic Power Systems (MPS) 10 IDT 6 STMicroelectronics 5 Toshiba 3 Vishay 3