IC快速检索：
型号 / 厂家，封装，批号，备注，订购
LM2678SDX-3.3 / National Semiconductor,Datasheet,07+,SIMPLE SWITCHER High 订购 PDF文档
LM2678SDX-5.0 / National Semiconductor,Datasheet,06/07+,SIMPLE SWITCHER High 订购 PDF文档
LM2678SDX-ADJ / National Semiconductor,Datasheet,06/07+,SIMPLE SWITCHER High 订购 PDF文档
LM2678SX-12 / NS,,05+,原装010-66001623 订购 PDF文档
LM2678SX-12/NOPB / NS,,,010-62106431 订购 PDF文档
LM2678SX3.3 / NS,TO263,,全新原装 订购 PDF文档
LM2678SX-3.3 / MAX,DIP-18,,全新原装，深圳/香港现货 订购 PDF文档
LM2678SX-3.3/NOPB / NSC,,07/08+,李康（先生）010-62104891 订购 PDF文档