原装现货 SM3391BSQA DFN3x3B-8 MOS管 稳压器IC

SM3391BSQA电子元器件全新原装

SM3391BSQA 丝印3391B 封装QFN3×3-8L 现货 即拍即发 全新原装

SM3390BSQA||SM3391BSQA||SM3413PSQG||SM3432NSQA场效应管=BDW