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DC-639

3.0WATTSINGLE&DUALOUTPUTDC-DCCONVERTERS

INTRONICS

Intronics Power, Inc.

FT639

ServoControllerChip

ETC1List of Unclassifed Manufacturers

etc未分类制造商未分类制造商

FTP-639MCL

THERMO-SENSITIVEPAPER

FujitsuFujitsu Component Limited.

富士通富士通株式会社

H639

NPNSILICONTRANSISTOR

APPLICATIONS SwitchingAndAmplifierApplication.

HuashanSHANTOU HUASHAN ELECTRONIC DEVICES CO.,LTD

华汕电子器件汕头华汕电子器件有限公司

KC639

(KC1xx)Transistors

ETCList of Unclassifed Manufacturers

未分类制造商

LAG639

MonolithicIC

Outline ThisICwasdevelopedforuseinhome-usetelephoneandsmall-scaletelephonesystems,andincorporatesdatatransmissionfunctions(AMI). Features 1.Incorporatesefficientswitchingregulatorwithbroadinputvoltagerange VOUT5V±0.25IL250mA(13~45V) VIN15~45V 2.Intern

MITSUMIMitsumi Electronics, Corp.

三美三美电机株式会社

MAX639

5V/3.3V/3V/Adjustable,High-Efficiency,LowIQ,Step-DownDC-DCConverters

GeneralDescription TheMAX639/MAX640/MAX653step-downswitchingregulatorsprovidehighefficiencyoverawiderangeofloadcurrents,deliveringupto225mA.Acurrent-limitingpulse-frequency-modulated(PFM)controlschemegivesthedevicesthebenefitsofpulse-width-modulated(PWM)converter

MaximMaxim Integrated Products

美信美信半导体

MAX639

5V/3.3V/3V/Adjustable,High-Efficiency,LowIQ,Step-DownDC-DCConver

MaximMaxim Integrated Products

美信美信半导体

MAX639C

5V/3.3V/3V/Adjustable,High-Efficiency,LowIQ,Step-DownDC-DCConver

MaximMaxim Integrated Products

美信美信半导体

MAX639C/D

5V/3.3V/3V/Adjustable,High-Efficiency,LowIQ,Step-DownDC-DCConverters

GeneralDescription TheMAX639/MAX640/MAX653step-downswitchingregulatorsprovidehighefficiencyoverawiderangeofloadcurrents,deliveringupto225mA.Acurrent-limitingpulse-frequency-modulated(PFM)controlschemegivesthedevicesthebenefitsofpulse-width-modulated(PWM)converter

MaximMaxim Integrated Products

美信美信半导体

详细参数

  • 型号:

    BC639T

  • 功能描述:

    TRANSISTOR | BJT | NPN | 80V V(BR)CEO | 1A I(C) | TO-92

供应商型号品牌批号封装库存备注价格
NSC
24+/25+
6000
原装正品现货库存价优
询价
NSC
1922+
原厂封装
8500
莱克讯原厂货源每一片都来自原厂原装现货薄利多
询价
FAIRCHILD/仙童
23+
TO-92L
50000
全新原装正品现货,支持订货
询价
FAIRCHILD/仙童
23+
TO-92L
5000
原厂授权代理,海外优势订货渠道。可提供大量库存,详
询价
FAIRCHILD
TO-92L
1219
一级代理,专注军工、汽车、医疗、工业、新能源、电力
询价
FAIRCHILD/仙童
24+
NA/
4469
原装现货,当天可交货,原型号开票
询价
ON
23+
TO-92L
3111
专注配单,只做原装进口现货
询价
ON
23+
TO-92L
3111
专注配单,只做原装进口现货
询价
FAIRCHILD/仙童
2223+
TO-92L
26800
只做原装正品假一赔十为客户做到零风险
询价
FAIRCHILD/仙童
25+
TO-92L
1219
原装正品,假一罚十!
询价
更多BC639T供应商 更新时间2025-7-23 16:39:00