All Monolithic Power Systems (MPS) 340 Texas Instruments 196 ISSI 130 Renesas / Intersil 71 Maxim Integrated 66 Power Integrations 55 DIOO Microcircuits 51 Analog Devices / Linear Technology 50 ON Semiconductor / Fairchild 41 ROHM Semiconductor 40 Diodes Incorporated 37 ON Semiconductor 36 Infineon Technologies 33 Semtech 31 Kinetic Technologies 30 NXP Semiconductors 27 Microchip Technology 26 Microchip Technology / Micrel 24 Taiwan Semiconductor 22 NJR 13