型号 功能描述 生产厂家&企业 LOGO 操作
R1221N15AC

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

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

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

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

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
更新时间:2025-7-26 15:14:00
IC供应商 芯片型号 品牌 批号 封装 库存 备注 价格
RICOH
21+
SOT23-6
12588
原装正品,自己库存 假一罚十
RICOH(理光)
2447
SOT-23-5
105000
3000个/圆盘一级代理专营品牌!原装正品,优势现货,
理光
22+
NA
500000
万三科技,秉承原装,购芯无忧
RICOH
ROHS
13352
一级代理 原装正品假一罚十价格优势长期供货
RICOH
1923+
SOT-153
35689
绝对进口原装现货库存特价销售
RICOH
2022
SOT-5
2300
原装现货,诚信经营!
RICOH
22+
SOT-153
16264
原装正品现货,可开13点税
RICOH
24+
SOT-5
26200
原装现货,诚信经营!
RICOH/理光
01+
SOT-153
3000
一级代理,专注军工、汽车、医疗、工业、新能源、电力
RICOH
24+
SOT23-6
19699

R1221N15AC芯片相关品牌

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