DC Power Management

      Switching Diode :1N4148WS, 1N4148W ,BAV99

      Schottky Diode : BAT54/A/C/S , BAT42W

      ULDO :TS39104CS , TS39101CSxx

      Bipolar Transistor: BC847A/B/C , BC857A/B/C , MMBT2222A , MMBT2907A .MMBT3904 , MMBT3906

I/O & Switches

      General Purpose MosFET: N-CH , P-CH< 30V MosFET

      Reset IC : TS3809 , TS3810

USB port

      ESD Protection for SD :TESDH5V0A ,TESDS5V0A ,TESDQ5V0 ,TESDQ5V0ULC

      USD Power Switch :TS202x series

LAN port

     ESD Protection for LAN: TESDMD2V8AU