[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"part:onsemi:NCV81276":3},{"part":4,"mfr":21,"docs":26,"aliases":35,"alts":39,"breadcrumbs":40,"related":46,"more_from_mfr":111},{"id":5,"pn":6,"pn_norm":6,"series":7,"package":8,"lifecycle":9,"summary":7,"params":10,"features":16,"pins":7,"updated_at":17,"category_name":18,"category_name_en":19,"category_path":20},7281,"NCV81276",null,"QFN40","active",[11,14],[12,13],"工作温度","-40 ~ 105 °C",[15,8],"封装",[],"2026-10-10T13:01:01.608Z","I2C \u002F SPI \u002F IO 扩展","I2C \u002F SPI \u002F IO Expanders","interface.i2c",{"slug":22,"name_en":22,"name_cn":23,"website":24,"is_domestic":25},"onsemi","安森美","https:\u002F\u002Fwww.onsemi.com",false,[27],{"id":5,"filename":28,"title":29,"pages":30,"size_bytes":31,"lang":7,"doc_version":7,"published_at":7,"role":32,"outline_count":33,"thumb":34},"ONSEMI-NCV81276.pdf","NCV81276 数据手册",26,268080,"datasheet",0,"\u002Fthumbs\u002Faf\u002F36\u002Faf3685040f45e607c74b3872d2703d2ab5844e39b6e6d66129b2f244a44ce90f.jpg",[36],{"alias_norm":37,"kind":38},"NCV81276MNTXG","order",[],[41,45],{"name":42,"name_en":43,"path":44},"接口芯片","Interface","interface",{"name":18,"name_en":19,"path":20},[47,51,54,57,60,62,65,68,72,75,78,82,85,89,93,97,100,102,105,108],{"pn_display":48,"pn_norm":48,"package":49,"summary":50},"NCV81071","MSOP8","Dual 5 A High Speed Low‐Side MOSFET Drivers with Enable",{"pn_display":52,"pn_norm":52,"package":7,"summary":53},"NCV8114","Voltage Regulator - CMOS, Low Dropout 300 mA",{"pn_display":55,"pn_norm":55,"package":7,"summary":56},"NCV81275","The NCV81275 is a multiphase synchronous controller optimized",{"pn_display":58,"pn_norm":58,"package":7,"summary":59},"NCV81275A","8\u002F7\u002F6\u002F5\u002F4\u002F3\u002F2\u002F1 Phase Buck Controller with PWM_VID and I2C Interface",{"pn_display":61,"pn_norm":61,"package":7,"summary":7},"NCV81277",{"pn_display":63,"pn_norm":63,"package":7,"summary":64},"NCV81277A","4\u002F3\u002F2\u002F1 Phase Buck Controller with PWM_VID and I2C Interface",{"pn_display":66,"pn_norm":66,"package":7,"summary":67},"NCV81277D","The NCV81277D is a multiphase synchronous controller optimized",{"pn_display":69,"pn_norm":69,"package":70,"summary":71},"NCV8130","XDFN6","300 mA, Very Low Dropout Bias Rail CMOS Voltage Regulator",{"pn_display":73,"pn_norm":73,"package":70,"summary":74},"NCV8133","Very Low Dropout Bias Rail CMOS Voltage Regulator, 500 mA",{"pn_display":76,"pn_norm":76,"package":7,"summary":77},"NCV81341","Automotive Dual DrMOS with Integrated Current and Temperature Sense",{"pn_display":79,"pn_norm":79,"package":80,"summary":81},"NCV8135","WDFN6","500 mA, Very Low Dropout Bias Rail CMOS Voltage Regulator",{"pn_display":83,"pn_norm":83,"package":70,"summary":84},"NCV8152","Voltage Regulator - Dual, Low IQ, Low Dropout",{"pn_display":86,"pn_norm":86,"package":87,"summary":88},"NCV8154","DFN10","Voltage Regulator - Dual Low IQ, Low Dropout, Dual Input",{"pn_display":90,"pn_norm":90,"package":91,"summary":92},"NCV81599","QFN32","USB Power Delivery 4-Switch Buck Boost Controller",{"pn_display":94,"pn_norm":94,"package":95,"summary":96},"NCV8160","XDFN4","LDO Regulator - Ultra-Low Noise, High PSRR, RF and Analog Circuits, 250 mA",{"pn_display":98,"pn_norm":98,"package":95,"summary":99},"NCV8161","LDO Regulator - Ultra-Low Noise, High PSRR, RF and Analog Circuits 450 mA",{"pn_display":101,"pn_norm":101,"package":95,"summary":96},"NCV8163",{"pn_display":103,"pn_norm":103,"package":7,"summary":104},"NCV8164","LDO Regulator, 300 mA, Low Dropout Voltage, Ultra Low Noise, High PSRR with Power Good",{"pn_display":106,"pn_norm":106,"package":7,"summary":107},"NCV8165","LDO Regulator for RF and Analog Circuits - Ultra‐Low Noise and High PSRR 500 mA",{"pn_display":109,"pn_norm":109,"package":95,"summary":110},"NCV8170","LDO Regulator - Ultra‐Low IQ, CMOS, 150 mA",[112,114,117,119,122,125,127,130,133,135,138],{"pn_display":113,"pn_norm":113,"summary":7},"PCA9517A",{"pn_display":115,"pn_norm":115,"summary":116},"PCA9554","8-Bit I2C and SMBus I\u002FO Port with Interrupt",{"pn_display":118,"pn_norm":118,"summary":7},"PCA9654E",{"pn_display":120,"pn_norm":120,"summary":121},"NCP81233","Multi‐Phase Controller with I2C Interface for DrMOS",{"pn_display":123,"pn_norm":123,"summary":124},"NCT203","Low Voltage, High Accuracy Temperature Monitor with I2C Interface",{"pn_display":126,"pn_norm":126,"summary":124},"NCT218",{"pn_display":128,"pn_norm":128,"summary":129},"NCT7491","Remote Thermal Monitor and Fan Controller with PECI 3.0 Interface and SMBus Compatible Master",{"pn_display":131,"pn_norm":131,"summary":132},"NLA9535","Low-Power 16-bit I\u002FO Expander for I2C Bus with Interrupt",{"pn_display":134,"pn_norm":134,"summary":7},"NLSX0102",{"pn_display":136,"pn_norm":136,"summary":137},"NLA9555","Remote 16‐bit I\u002FO Expander for I2C Bus with Interrupt",{"pn_display":139,"pn_norm":139,"summary":7},"NOA1302"]