型号 / 厂家，封装，批号，备注，订购

L4957CV1.5 / ST,TO-263,, 订购 PDF文档

L4957AD1.8 / ST,MSOP-10,01+,全新原装，深圳/香港现货 订购 PDF文档

L4957CV2.5 / ST,TO-263,, 订购 PDF文档

L4957AD15 / STM,,06+,原厂全新现货 订购 PDF文档

L4957D1.8 / ST,,04+,原装010-66001623 订购 PDF文档

L4957AD2.5 / ST,,05+,全新原装现货 订购 PDF文档

L4957D-1.8 / ST,,04+,原装010-66001623 订购 PDF文档

L4957AD-2.5 / ST,,,010-62106431 订购 PDF文档

L4957D2.5 / GLOBE SPAN INC.,,02+,原装现货 订购 PDF文档

L4957AD2.5TR / ST Microelectronics,Datasheet,07+,UP TO 5A ULTRA LOW D 订购 PDF文档