MultiTech TI Linear NS 贴片 SIPEX Maxim MINI ST Fairchild Avago SP Elantec TOREX AD NSC Freescale YAG Atmel VISHAY NXP AV FS ON S Microchip EL LINF CN OMRON-IA Intersil MUR MMI Infineon VICOR ADI MU Allegro SM VS AMD Xilinx Agilent