进口UC2842UC2843UC2844￥5.4800+去看看滨芯达电子发布了进口2842B 2843B 2844B 2845B UC2842 UC2843 UC2844 2845 BD1R2GUC2845BNGUC2844BNUC2842BNUC2843BN￥10.4100+去看看滨芯达电子发布了全新进口UC2844BN UC2842BN UC2843BN UC2845BNG DIP直插电源管理UC2844UC384338423844￥577去看看升值电子商行发布了KA/ UC3843 3842 3844 3845 2843 UC2844 2842 2845 A B AN N BN1 元券贴片正品原装UC3842B￥4.1200+去看看zave旗舰店发布了原装正品 UMW UC3842B 3843B 3845B 2843B 2842B 2845B贴片SOP8原装进口全新UC2842￥14100+去看看深圳市允易达电子商行发布了进口全新原装2842B 2843B 2844B 2845B UC2842 UC2843 2844 2845贴片原装芯片电源￥6.90去看看胡惜风商贸发布了全新原装 【 贴片8脚 】 2843B UC2843B SOP8 电源芯片0.5 元券贴片正品原装UC3842B￥4.237去看看欣薇旗舰店发布了原装正品 UMW UC3842B 3843B 3845B 2843B 2842B 2845B贴片SOP82842正品UC全新￥9.40去看看复芯电子发布了全新正品UC2842BD1013TR|UC2842BN|UC2843BD12843正品UC全新￥9.40去看看复芯电子发布了全新正品UC2843BD1013TR|UC2843BN|UC2844BD1正品UC2843D全新14SOIC￥12.50去看看承湘电子发布了全新UC2843D正品IC REG CTRLR MULT TOP 14SOIC正品UC2843D8TOPOLOGY全新￥12.50去看看承湘电子发布了全新UC2843D8正品IC REG CTRLR MULT TOPOLOGY 8SOICUC2843AQD8RQ1正品TOPOLOGY全新￥120去看看承湘电子发布了全新UC2843AQD8RQ1正品IC REG CTRLR MULT TOPOLOGY 8S正品UC2843D8TRTOPOLOGY全新￥10.70去看看承湘电子发布了全新UC2843D8TR正品IC REG CTRLR MULT TOPOLOGY 8SOIC控制器284228432845￥3.19去看看yourcee旗舰店发布了UC2842/2843/2845/3842/3843/3845B PWM控制器芯正品UC2843AD全新14SOIC￥10.30去看看承湘电子发布了全新UC2843AD正品IC REG CTRLR MULT TOP 14SOIC正品UC2843AD8TOPOLOGY全新￥10.30去看看承湘电子发布了全新UC2843AD8正品IC REG CTRLR MULT TOPOLOGY 8SOIC2843正品UC全新￥70去看看复芯电子发布了全新正品UC2843DG4|UC2843DTR|UC2843NUC2843BD1013TR正品FLYBACK全新￥9.70去看看承湘电子发布了全新UC2843BD1013TR正品IC REG CTRLR BOOST/FLYBACK 8SO正品UC2843BNMINIDIP全新￥9.70去看看承湘电子发布了全新UC2843BN正品IC REG CTRLR BST/FLYBK 8-MINIDIP正品UC2843BD1FLYBACK全新￥9.70去看看承湘电子发布了全新UC2843BD1正品IC REG CTRLR BOOST/FLYBACK 8SO现货原装UC2833NUC2843N￥4.80去看看深圳梨花电子发布了全新原装 UC2833N UC2843N UC2844N UC2610N UC2715N 现货 赞正品UC2843ADTR全新14SOIC￥8.80去看看承湘电子发布了全新UC2843ADTR正品IC REG CTRLR MULT TOP 14SOIC正品UC2843AD8TRTOPOLOGY全新￥8.80去看看承湘电子发布了全新UC2843AD8TR正品IC REG CTRLR MULT TOPOLOGY 8SOIC2843正品UC全新￥5.80去看看复芯电子发布了全新正品UC2843AQDR|UC2843D|UC2843D82844正品UC全新￥5.60去看看复芯电子发布了全新正品UC2844AD8|UC2843NG4|UC2844AD贴片正品原装UC3842B￥5.14去看看touglesy旗舰店发布了原装正品 UMW UC3842B 3843B 3845B 2843B 2842B 2845B贴片SOP82843正品UC全新￥5.20去看看复芯电子发布了全新正品UC2843D8TRG4|UC2843D8G4|UC2843D8TR正品原装UC2843D8TOPOLOGY￥140去看看威岚电子商城发布了原装正品UC2843D8[IC REG CTRLR MULT TOPOLOGY 8SOIC]正品原装UC2843D14SOIC￥140去看看威岚电子商城发布了原装正品UC2843D[IC REG CTRLR MULT TOP 14SOIC]正品UC2843BNGFLYBACK全新￥6.90去看看承湘电子发布了全新UC2843BNG正品IC REG CTRLR FLYBACK 8DIPUC2843AQD8RQ1正品原装TOPOLOGY￥13.40去看看威岚电子商城发布了原装正品UC2843AQD8RQ1[IC REG CTRLR MULT TOPOLOGY 8正品UC2843D8TR原装TOPOLOGY￥120去看看威岚电子商城发布了原装正品UC2843D8TR[IC REG CTRLR MULT TOPOLOGY 8SOIC]正品UC2843AQDR全新14SOIC￥60去看看承湘电子发布了全新UC2843AQDR正品IC REG CTRLR MULT TOP 14SOIC正品原装UC2843AD14SOIC￥11.60去看看威岚电子商城发布了原装正品UC2843AD[IC REG CTRLR MULT TOP 14SOIC]正品原装UC2843AD8TOPOLOGY￥11.60去看看威岚电子商城发布了原装正品UC2843AD8[IC REG CTRLR MULT TOPOLOGY 8SOIC]正品UC2843AQD8RTOPOLOGY全新￥5.80去看看承湘电子发布了全新UC2843AQD8R正品IC REG CTRLR MULT TOPOLOGY 8SOIC正品UC2843BDGFLYBACK全新￥5.70去看看承湘电子发布了全新UC2843BDG正品IC REG CTRLR FLYBACK 14SOIC正品原装UC2843BD1FLYBACK￥10.90去看看威岚电子商城发布了原装正品UC2843BD1[IC REG CTRLR BOOST/FLYBACK 8SO]正品原装UC2843BNMINIDIP￥10.90去看看威岚电子商城发布了原装正品UC2843BN[IC REG CTRLR BST/FLYBK 8-MINIDIP]UC2843BD1013TR正品原装FLYBACK￥10.90去看看威岚电子商城发布了原装正品UC2843BD1013TR[IC REG CTRLR BOOST/FLYBACK 8SO]正品UC2843BDR2GFLYBACK全新￥5.40去看看承湘电子发布了全新UC2843BDR2G正品IC REG CTRLR FLYBACK 14SOICUC2843D8TRG4正品TOPOLOGY全新￥5.30去看看承湘电子发布了全新UC2843D8TRG4正品IC REG CTRLR MULT TOPOLOGY 8SOIC正品UC2843BD1GFLYBACK全新￥5.30去看看承湘电子发布了全新UC2843BD1G正品IC REG CTRLR FLYBACK 8SOIC正品UC2843ADTR原装14SOIC￥9.90去看看威岚电子商城发布了原装正品UC2843ADTR[IC REG CTRLR MULT TOP 14SOIC]正品UC2843AD8TR原装TOPOLOGY￥9.90去看看威岚电子商城发布了原装正品UC2843AD8TR[IC REG CTRLR MULT TOPOLOGY 8SOIC]UC2843BD1R2G正品FLYBACK全新￥4.80去看看承湘电子发布了全新UC2843BD1R2G正品IC REG CTRLR FLYBACK 8SOICUC2843AD8TRG4正品TOPOLOGY全新￥4.40去看看承湘电子发布了全新UC2843AD8TRG4正品IC REG CTRLR MULT TOPOLOGY 8S正品原装UC2843BNGFLYBACK￥7.70去看看威岚电子商城发布了原装正品UC2843BNG[IC REG CTRLR FLYBACK 8DIP]正品UC2843AQDR原装14SOIC￥6.70去看看威岚电子商城发布了原装正品UC2843AQDR[IC REG CTRLR MULT TOP 14SOIC]UC2843BUC2843SOP￥0.60去看看深圳市创新亿电子有限公司发布了UC2843B UC2843 SOP-8正品UC2843AQD8R原装TOPOLOGY￥6.50去看看威岚电子商城发布了原装正品UC2843AQD8R[IC REG CTRLR MULT TOPOLOGY 8SOIC]德州仪器UC2843AQD8RQ1原装全新￥6.40去看看深圳市晶宙半导体发布了UC2843AQD8RQ1 SOIC-8 全新原装 TI(德州仪器)正品原装UC2843BDGFLYBACK￥6.30去看看威岚电子商城发布了原装正品UC2843BDG[IC REG CTRLR FLYBACK 14SOIC]UC2844AQD8RUC2843AQD8R原装UC27131D￥1.60去看看深圳梨花电子发布了全新原装UC2715D UC27131D UC2844AQD8R UC2843AQD8R UC2845AQ 赞正品UC2843BDR2G原装FLYBACK￥6.10去看看威岚电子商城发布了原装正品UC2843BDR2G[IC REG CTRLR FLYBACK 14SOIC]起拍UC2843AQD8RQ1现货原装￥38去看看德林汽车电子发布了UC2843AQD8RQ1 2843AQ SOP8 全新原装 现货一个起拍UC2843D8TRG4正品原装TOPOLOGY￥60去看看威岚电子商城发布了原装正品UC2843D8TRG4[IC REG CTRLR MULT TOPOLOGY 8SOIC]正品UC2843BD1G原装FLYBACK￥5.90去看看威岚电子商城发布了原装正品UC2843BD1G[IC REG CTRLR FLYBACK 8SOIC]直拍贴片控制器UC2843ADTR￥1.50去看看深圳梨花电子发布了全新原装UC2843ADTR UC2843AD 贴片SOP-14 开关控制器芯片 可直拍UC2843BD1R2G正品原装FLYBACK￥5.40去看看威岚电子商城发布了原装正品UC2843BD1R2G[IC REG CTRLR FLYBACK 8SOIC]
![原装正品UC2843D8[IC REG CTRLR MULT TOPOLOGY 8SOIC]](https://img.alicdn.com/bao/uploaded/i2/1030353672/O1CN01CroiEE1czpUOikRfa_!!4611686018427384584-0-item_pic.jpg_280x380xz.jpg)
![原装正品UC2843D[IC REG CTRLR MULT TOP 14SOIC]](https://img.alicdn.com/bao/uploaded/i1/1030353672/O1CN01ujJITu1czpUOdVjgb_!!4611686018427384584-0-item_pic.jpg_280x380xz.jpg)
![原装正品UC2843D8TR[IC REG CTRLR MULT TOPOLOGY 8SOIC]](https://img.alicdn.com/bao/uploaded/i4/1030353672/O1CN01m9bq7d1czpUPnXTBC_!!4611686018427384584-0-item_pic.jpg_280x380xz.jpg)
![原装正品UC2843AD[IC REG CTRLR MULT TOP 14SOIC]](https://img.alicdn.com/bao/uploaded/i3/1030353672/O1CN01fvVJ5M1czpUNxYQVK_!!4611686018427384584-0-item_pic.jpg_280x380xz.jpg)
![原装正品UC2843AD8[IC REG CTRLR MULT TOPOLOGY 8SOIC]](https://img.alicdn.com/bao/uploaded/i1/1030353672/O1CN01Qky7Ln1czpUOqH0aV_!!4611686018427384584-0-item_pic.jpg_280x380xz.jpg)
![原装正品UC2843BD1[IC REG CTRLR BOOST/FLYBACK 8SO]](https://img.alicdn.com/bao/uploaded/i2/1030353672/O1CN01hzy1G51czpUJYjB47_!!4611686018427384584-0-item_pic.jpg_280x380xz.jpg)
![原装正品UC2843BN[IC REG CTRLR BST/FLYBK 8-MINIDIP]](https://img.alicdn.com/bao/uploaded/i2/1030353672/O1CN01cBwP0x1czpUOHNxmT_!!4611686018427384584-0-item_pic.jpg_280x380xz.jpg)
![原装正品UC2843BD1013TR[IC REG CTRLR BOOST/FLYBACK 8SO]](https://img.alicdn.com/bao/uploaded/i2/1030353672/O1CN01zckZks1czpUOHL507_!!4611686018427384584-0-item_pic.jpg_280x380xz.jpg)
![原装正品UC2843ADTR[IC REG CTRLR MULT TOP 14SOIC]](https://img.alicdn.com/bao/uploaded/i4/1030353672/O1CN01Nx8cFm1czpUO3LfYw_!!4611686018427384584-0-item_pic.jpg_280x380xz.jpg)
![原装正品UC2843AD8TR[IC REG CTRLR MULT TOPOLOGY 8SOIC]](https://img.alicdn.com/bao/uploaded/i1/1030353672/O1CN01dnhRrh1czpUOFQcHl_!!4611686018427384584-0-item_pic.jpg_280x380xz.jpg)
![原装正品UC2843BNG[IC REG CTRLR FLYBACK 8DIP]](https://img.alicdn.com/bao/uploaded/i4/1030353672/O1CN01mn2o1w1czpUPnX043_!!4611686018427384584-0-item_pic.jpg_280x380xz.jpg)
![原装正品UC2843AQDR[IC REG CTRLR MULT TOP 14SOIC]](https://img.alicdn.com/bao/uploaded/i1/1030353672/O1CN015HVZWi1czpUO3LCT8_!!4611686018427384584-0-item_pic.jpg_280x380xz.jpg)
![原装正品UC2843AQD8R[IC REG CTRLR MULT TOPOLOGY 8SOIC]](https://img.alicdn.com/bao/uploaded/i4/1030353672/O1CN01QfFRU61czpUOVUGDv_!!4611686018427384584-0-item_pic.jpg_280x380xz.jpg)
![原装正品UC2843BDG[IC REG CTRLR FLYBACK 14SOIC]](https://img.alicdn.com/bao/uploaded/i1/1030353672/O1CN01MgtghF1czpUOSkx6A_!!4611686018427384584-0-item_pic.jpg_280x380xz.jpg)
![原装正品UC2843BDR2G[IC REG CTRLR FLYBACK 14SOIC]](https://img.alicdn.com/bao/uploaded/i4/1030353672/O1CN01Hlwst81czpUOdYgcg_!!4611686018427384584-0-item_pic.jpg_280x380xz.jpg)
![原装正品UC2843D8TRG4[IC REG CTRLR MULT TOPOLOGY 8SOIC]](https://img.alicdn.com/bao/uploaded/i2/1030353672/O1CN01lxwqFL1czpUOdXwuQ_!!4611686018427384584-0-item_pic.jpg_280x380xz.jpg)
![原装正品UC2843BD1G[IC REG CTRLR FLYBACK 8SOIC]](https://img.alicdn.com/bao/uploaded/i2/1030353672/O1CN01j1T6L61czpUOVTWW9_!!4611686018427384584-0-item_pic.jpg_280x380xz.jpg)
![原装正品UC2843BD1R2G[IC REG CTRLR FLYBACK 8SOIC]](https://img.alicdn.com/bao/uploaded/i3/1030353672/O1CN01FDxh1y1czpUOVVjfm_!!4611686018427384584-0-item_pic.jpg_280x380xz.jpg)