型号 / 厂家，封装，批号，备注，订购

LP3990TL-1.5/NOPB / Texas Instruments,原厂封装,16+/17+,原装正品价格极优 电话010-62104931/62106431/62104891 订购 PDF文档

LP3990TL1.8NOP / NSC,,08/09+,全新原装 订购 PDF文档

LP3990TL-2.8@N&gt / ,,,原装现货 订购 PDF文档

LP3990TLX-0.8/NOPB / NationalSemiconductor,4-MicroSMD,,原装正品，绝对优势 订购 PDF文档

LP3990TLX-1.2 / NSC,,08/09+,全新原装 订购 PDF文档

LP3990TLX-1.2/NOPB / NationalSemiconductor,4-MicroSMD,,原装正品，绝对优势 订购 PDF文档

LP3990TLX-1.35 / NSC,,08/09+,全新原装 订购 PDF文档

LP3990TLX-2.5 / National Semiconductor,Datasheet,06/07+,150mA Linear Voltage 订购 PDF文档

LP3990TLX-2.5/NOPB / NationalSemiconductor,4-MicroSMD,,原装正品，绝对优势 订购 PDF文档

LP3990TLX-2.8/NOPB / NationalSemiconductor,4-MicroSMD,,原装正品，绝对优势 订购 PDF文档