特價現貨供應電源IC：   

   UTC1117,UTC7805,UTC34063,UTC78XX,UTC79XX,UTC3842,UTC3843,
  UTC431,UTC393,UTC339,UTC78LXX,UTC79LXX,COSMO817,K3010
  K4010,UTC555,UTC556,UTC358,UTC324,UTC4558.
  KMOC3021,SC1030/1045,SC1036/1033。