型号 / 厂家，封装，批号，备注，订购

LP3997MM-3.3 / National Semiconductor,Datasheet,06/07+,Micropower 250mA CMO 订购 PDF文档

LP3997MM-3.3/NOPB / NATIONAL SEMICONDUCTOR,原装现货,07+,LDO REG 订购 PDF文档

LP3997MMX-3.3/NOPB / ,8-MSOPMicro88-u,,专业供货，长期现货优势 订购 PDF文档

LP3998ILD-1.5 / Polytronics,SOT-23,08/09+,全新原装深圳库存 订购 PDF文档

LP3999ITL-1.5/NOPB / NationalSemiconductor,5-MicroSMD,,原装正品，绝对优势 订购 PDF文档

LP3999ITL-1.8 / NSC,,08/09+,全新原装 订购 PDF文档

LP3999ITL-1.875 / ,,,原装现货 订购 PDF文档

LP3999ITL-1.8NOPB / ,,,原装现货 订购 PDF文档

LP3999ITL-1875/NOPB / ,,最新批号,原装现货 订购 PDF文档

LP3999ITL-2.5/NOPB / NationalSemiconductor,5-MicroSMD,,原装正品，绝对优势 订购 PDF文档