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丝印/型号	下载订购	功能描述	制造商上传企业	LOGO
1239 ISL9123BII9Z-T	文件：1.61768 Mbytes Page：29 Pages	Package：WLCSP；Ultra-Low IQ Buck Regulator with Bypass •950nAquiescentcurrent •86%efficiencyat10µAload(VIN=3.6V, VOUT=3.3V)(ISL9123/A) •97%peakefficiency(VIN=3.6V,VOUT=3.3V) (ISL9123/A) •Inputvoltagerange:1.8Vto5.5V •Outputvoltagerange:0.4Vto5.375V(ISL9123/A) •Outputvoltagerange:0.4Vto1.180V(IS	RENESASRenesas Technology Corp 瑞萨瑞萨科技有限公司	RENESAS
1239A100 NCP1239AD100R2G	文件：398.95 Kbytes Page：29 Pages	Package：SOIC-7；Fixed Frequency Current‐Mode Controller for Flyback Converter TheNCP1239isafixed-frequencycurrent-modecontroller featuringahigh-voltagestart-upcurrentsourcetoprovideaquickand losslesspower-onsequence.Thisfunctiongreatlysimplifiesthe designoftheauxiliarysupplyandtheVCCcapacitorbyactivatingthe internalstart-upcurrentsou	ONSEMION Semiconductor 安森美半导体安森美半导体公司	ONSEMI
1239A065 NCP1239AD65R2G	文件：398.95 Kbytes Page：29 Pages	Package：SOIC-7；Fixed Frequency Current‐Mode Controller for Flyback Converter TheNCP1239isafixed-frequencycurrent-modecontroller featuringahigh-voltagestart-upcurrentsourcetoprovideaquickand losslesspower-onsequence.Thisfunctiongreatlysimplifiesthe designoftheauxiliarysupplyandtheVCCcapacitorbyactivatingthe internalstart-upcurrentsou	ONSEMION Semiconductor 安森美半导体安森美半导体公司	ONSEMI
1239B100 NCP1239BD100R2G	文件：398.95 Kbytes Page：29 Pages	Package：SOIC-7；Fixed Frequency Current‐Mode Controller for Flyback Converter TheNCP1239isafixed-frequencycurrent-modecontroller featuringahigh-voltagestart-upcurrentsourcetoprovideaquickand losslesspower-onsequence.Thisfunctiongreatlysimplifiesthe designoftheauxiliarysupplyandtheVCCcapacitorbyactivatingthe internalstart-upcurrentsou	ONSEMION Semiconductor 安森美半导体安森美半导体公司	ONSEMI
1239B065 NCP1239BD65R2G	文件：398.95 Kbytes Page：29 Pages	Package：SOIC-7；Fixed Frequency Current‐Mode Controller for Flyback Converter TheNCP1239isafixed-frequencycurrent-modecontroller featuringahigh-voltagestart-upcurrentsourcetoprovideaquickand losslesspower-onsequence.Thisfunctiongreatlysimplifiesthe designoftheauxiliarysupplyandtheVCCcapacitorbyactivatingthe internalstart-upcurrentsou	ONSEMION Semiconductor 安森美半导体安森美半导体公司	ONSEMI
1239C065 NCP1239CD65R2G	文件：398.95 Kbytes Page：29 Pages	Package：SOIC-7；Fixed Frequency Current‐Mode Controller for Flyback Converter TheNCP1239isafixed-frequencycurrent-modecontroller featuringahigh-voltagestart-upcurrentsourcetoprovideaquickand losslesspower-onsequence.Thisfunctiongreatlysimplifiesthe designoftheauxiliarysupplyandtheVCCcapacitorbyactivatingthe internalstart-upcurrentsou	ONSEMION Semiconductor 安森美半导体安森美半导体公司	ONSEMI
1239D100 NCP1239DD100R2G	文件：398.95 Kbytes Page：29 Pages	Package：SOIC-7；Fixed Frequency Current‐Mode Controller for Flyback Converter TheNCP1239isafixed-frequencycurrent-modecontroller featuringahigh-voltagestart-upcurrentsourcetoprovideaquickand losslesspower-onsequence.Thisfunctiongreatlysimplifiesthe designoftheauxiliarysupplyandtheVCCcapacitorbyactivatingthe internalstart-upcurrentsou	ONSEMION Semiconductor 安森美半导体安森美半导体公司	ONSEMI
1239D065 NCP1239DD65R2G	文件：398.95 Kbytes Page：29 Pages	Package：SOIC-7；Fixed Frequency Current‐Mode Controller for Flyback Converter TheNCP1239isafixed-frequencycurrent-modecontroller featuringahigh-voltagestart-upcurrentsourcetoprovideaquickand losslesspower-onsequence.Thisfunctiongreatlysimplifiesthe designoftheauxiliarysupplyandtheVCCcapacitorbyactivatingthe internalstart-upcurrentsou	ONSEMION Semiconductor 安森美半导体安森美半导体公司	ONSEMI
1239E100 NCP1239ED100R2G	文件：398.95 Kbytes Page：29 Pages	Package：SOIC-7；Fixed Frequency Current‐Mode Controller for Flyback Converter TheNCP1239isafixed-frequencycurrent-modecontroller featuringahigh-voltagestart-upcurrentsourcetoprovideaquickand losslesspower-onsequence.Thisfunctiongreatlysimplifiesthe designoftheauxiliarysupplyandtheVCCcapacitorbyactivatingthe internalstart-upcurrentsou	ONSEMION Semiconductor 安森美半导体安森美半导体公司	ONSEMI
1239E065 NCP1239ED65R2G	文件：398.95 Kbytes Page：29 Pages	Package：SOIC-7；Fixed Frequency Current‐Mode Controller for Flyback Converter TheNCP1239isafixed-frequencycurrent-modecontroller featuringahigh-voltagestart-upcurrentsourcetoprovideaquickand losslesspower-onsequence.Thisfunctiongreatlysimplifiesthe designoftheauxiliarysupplyandtheVCCcapacitorbyactivatingthe internalstart-upcurrentsou	ONSEMION Semiconductor 安森美半导体安森美半导体公司	ONSEMI

详细参数

型号：
1239
制造商：
Schneider Electric
功能描述：
APC MODULAR ADAPTER UNPINNE - Bulk

供应商	型号	品牌	批号	封装	库存	备注	价格
深圳市联世界科技有限公司	12399001	MENTOR	24+/25+		231	原装正品现货库存价优	询价
深圳市凌旭科技有限公司	1239AS-H-R47N=P2	TOKO	2016+	SMD	3000	只做原装,假一罚十,公司可开17%增值税发票!	询价
深圳诚思涵科技有限公司	123926-00100880	FUJI	16+	TQFP	890	进口原装现货/价格优势!	询价
深圳市鹏和科技有限公司	1239AS-H-1R0N	TOKO	24+	1210	5000	全现原装公司现货	询价
深圳市卓越微芯电子有限公司	1239AS-H-2R2M=P2		2020+		5000	百分百原装正品真实公司现货库存本公司只做原装可	询价
深圳市鼎盛源芯科技有限公司	1239SV005	原厂	16+	原厂封装	10000	全新原装正品,代理优势渠道供应,欢迎来电咨询	询价
深圳市正迈科技有限公司	1239AS-H-1ROM	TOKO	23+	NA	12563	专业电子元器件供应链正迈科技特价代理特价，原装元器件供应，支持开发样品	询价
上海金庆电子技术有限公司	12398	Simpson	新		7	全新原装货期两周	询价
千层芯半导体(深圳)有限公司	123965-HMC263LP4E	ADI	24+	SMD	1680	ADI一级代理原装现货假一赔十	询价
深圳市振宏微科技有限公司	1239AS-H-2R2M=P2	TOKO	23+	DFE252012C	9868	专做原装正品,假一罚百!	询价

更多1239供应商更新时间2025-7-28 12:01:00

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