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零件编号	下载订购	功能描述/丝印	制造商上传企业	LOGO
R1221N15AD	文件：218.97 Kbytes Page：21 Pages	Step-down DC/DC Converter with Voltage Detector OUTLINE TheR1221NSeriesarePWMstep-downDC/DCConvertercontrollersembeddedwithavoltagedetector,withlowsupplycurrentbyCMOSprocess. Eachstep-downDC/DCconverterintheseICsconsistsofanoscillator,aPWMcontrolcircuit,areferencevoltageunit,anerroramplifier,asoft-st	RicohRICOH electronics devices division 理光理光集团	Ricoh
R1221N15AD-TR	文件：218.97 Kbytes Page：21 Pages	Step-down DC/DC Converter with Voltage Detector OUTLINE TheR1221NSeriesarePWMstep-downDC/DCConvertercontrollersembeddedwithavoltagedetector,withlowsupplycurrentbyCMOSprocess. Eachstep-downDC/DCconverterintheseICsconsistsofanoscillator,aPWMcontrolcircuit,areferencevoltageunit,anerroramplifier,asoft-st	RicohRICOH electronics devices division 理光理光集团	Ricoh
R1221N15AE	文件：218.97 Kbytes Page：21 Pages	Step-downDC/DCConverterwithVoltageDetector OUTLINE TheR1221NSeriesarePWMstep-downDC/DCConvertercontrollersembeddedwithavoltagedetector,withlowsupplycurrentbyCMOSprocess. Eachstep-downDC/DCconverterintheseICsconsistsofanoscillator,aPWMcontrolcircuit,areferencevoltageunit,anerroramplifier,asoft-st	RicohRICOH electronics devices division 理光理光集团	Ricoh
R1221N15AE-TR	文件：218.97 Kbytes Page：21 Pages	Step-downDC/DCConverterwithVoltageDetector OUTLINE TheR1221NSeriesarePWMstep-downDC/DCConvertercontrollersembeddedwithavoltagedetector,withlowsupplycurrentbyCMOSprocess. Eachstep-downDC/DCconverterintheseICsconsistsofanoscillator,aPWMcontrolcircuit,areferencevoltageunit,anerroramplifier,asoft-st	RicohRICOH electronics devices division 理光理光集团	Ricoh
R1221N15AF	文件：218.97 Kbytes Page：21 Pages	Step-downDC/DCConverterwithVoltageDetector OUTLINE TheR1221NSeriesarePWMstep-downDC/DCConvertercontrollersembeddedwithavoltagedetector,withlowsupplycurrentbyCMOSprocess. Eachstep-downDC/DCconverterintheseICsconsistsofanoscillator,aPWMcontrolcircuit,areferencevoltageunit,anerroramplifier,asoft-st	RicohRICOH electronics devices division 理光理光集团	Ricoh
R1221N15AF-TR	文件：218.97 Kbytes Page：21 Pages	Step-downDC/DCConverterwithVoltageDetector OUTLINE TheR1221NSeriesarePWMstep-downDC/DCConvertercontrollersembeddedwithavoltagedetector,withlowsupplycurrentbyCMOSprocess. Eachstep-downDC/DCconverterintheseICsconsistsofanoscillator,aPWMcontrolcircuit,areferencevoltageunit,anerroramplifier,asoft-st	RicohRICOH electronics devices division 理光理光集团	Ricoh
R1221N15AG	文件：218.97 Kbytes Page：21 Pages	Step-downDC/DCConverterwithVoltageDetector OUTLINE TheR1221NSeriesarePWMstep-downDC/DCConvertercontrollersembeddedwithavoltagedetector,withlowsupplycurrentbyCMOSprocess. Eachstep-downDC/DCconverterintheseICsconsistsofanoscillator,aPWMcontrolcircuit,areferencevoltageunit,anerroramplifier,asoft-st	RicohRICOH electronics devices division 理光理光集团	Ricoh
R1221N15AG-TR	文件：218.97 Kbytes Page：21 Pages	Step-downDC/DCConverterwithVoltageDetector OUTLINE TheR1221NSeriesarePWMstep-downDC/DCConvertercontrollersembeddedwithavoltagedetector,withlowsupplycurrentbyCMOSprocess. Eachstep-downDC/DCconverterintheseICsconsistsofanoscillator,aPWMcontrolcircuit,areferencevoltageunit,anerroramplifier,asoft-st	RicohRICOH electronics devices division 理光理光集团	Ricoh
R1221N15AH	文件：218.97 Kbytes Page：21 Pages	Step-downDC/DCConverterwithVoltageDetector OUTLINE TheR1221NSeriesarePWMstep-downDC/DCConvertercontrollersembeddedwithavoltagedetector,withlowsupplycurrentbyCMOSprocess. Eachstep-downDC/DCconverterintheseICsconsistsofanoscillator,aPWMcontrolcircuit,areferencevoltageunit,anerroramplifier,asoft-st	RicohRICOH electronics devices division 理光理光集团	Ricoh
R1221N15AH-TR	文件：218.97 Kbytes Page：21 Pages	Step-downDC/DCConverterwithVoltageDetector OUTLINE TheR1221NSeriesarePWMstep-downDC/DCConvertercontrollersembeddedwithavoltagedetector,withlowsupplycurrentbyCMOSprocess. Eachstep-downDC/DCconverterintheseICsconsistsofanoscillator,aPWMcontrolcircuit,areferencevoltageunit,anerroramplifier,asoft-st	RicohRICOH electronics devices division 理光理光集团	Ricoh

详细参数

型号：
R1221N15AD
制造商：
RICOH
制造商全称：
RICOH electronics devices division
功能描述：
Step-down DC/DC Converter with Voltage Detector

供应商	型号	品牌	批号	封装	库存	备注	价格
深圳市一线半导体有限公司	R1221N33AD	RICOH	24+	SOT23-6	19699		询价
深圳市博浩通科技有限公司	R1221N33AD	RICOH	23+	SOT23-6	7750	全新原装优势	询价
贸泽芯城（深圳）电子科技有限公司	R1221N33AD	RICOH/理光	23+	SOT23-6	11200	原厂授权一级代理、全球订货优势渠道、可提供一站式BO	询价
深圳市赛美科科技有限公司	R1221N33AH	RICOH		ROHS	13352	一级代理原装正品假一罚十价格优势长期供货	询价
深圳市威尔健半导体有限公司	R1221N33AH-TR	RICOH/理光	23+	SOT-23-6	50000	全新原装正品现货,支持订货	询价
深圳市金芯世纪电子有限公司	R1221N33AH-TR	RICOH/理光	22+	SOT-23-6	100000	代理渠道/只做原装/可含税	询价
深圳市晨豪科技有限公司	R1221N33AH-TR	RICOH/理光	23+	SOT23-6	89630	当天发货全新原装现货	询价
深圳市得捷芯城科技有限公司	R1221N33AH-TR	ROH/理光	24+	NA/	3000	优势代理渠道,原装正品,可全系列订货开增值税票	询价
深圳市明嘉莱科技有限公司	R1221N33AH-TR	RICOH/理光	24+	NA	990000	明嘉莱只做原装正品现货	询价
深圳市锦喆鸿电子有限公司	R1221N38AH-TR	RICOH	21+	SOT23-6	12588	原装正品,自己库存假一罚十	询价

更多R1221N15AD供应商更新时间2025-5-28 10:02:00

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