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L4974

3.5A SWITCHING REGULATOR

DESCRIPTION TheL4974Aisastepdownmonolithicpowerswitchingregulatordelivering3.5Aatavoltagevariablefrom5.1to40V. RealizedwithBCDmixedtechnology,thedeviceusesaDMOSoutputtransistortoobtainveryhighefficiencyandveryfastswitchingtimes.FeaturesoftheL4974Ainc

STMICROELECTRONICSSTMicroelectronics

意法半导体意法半导体(ST)集团

L4974A

3.5A SWITCHING REGULATOR

DESCRIPTION TheL4974Aisastepdownmonolithicpowerswitchingregulatordelivering3.5Aatavoltagevariablefrom5.1to40V. RealizedwithBCDmixedtechnology,thedeviceusesaDMOSoutputtransistortoobtainveryhighefficiencyandveryfastswitchingtimes.FeaturesoftheL4974Ainc

STMICROELECTRONICSSTMicroelectronics

意法半导体意法半导体(ST)集团

L4974A

包装:卷带(TR)剪切带(CT)Digi-Reel® 得捷定制卷带 封装/外壳:20-DIP(0.300",7.62mm) 功能:降压 类别:集成电路(IC) 稳压器 - DC-DC 开关稳压器 描述:IC REG BUCK ADJ 3.5A 20DIP

STMICROELECTRONICSSTMicroelectronics

意法半导体意法半导体(ST)集团

L4974A

包装:卷带(TR)剪切带(CT)Digi-Reel® 得捷定制卷带 封装/外壳:20-DIP(0.300",7.62mm) 功能:降压 类别:集成电路(IC) DC DC 开关稳压器 描述:IC REG BUCK ADJ 3.5A 20DIP

STMICROELECTRONICSSTMicroelectronics

意法半导体意法半导体(ST)集团

N4974A

PRBSGenerator44Gb/s

KEYSIGHTKeysight Technologies

德科技(中国德科技(中国)有限公司

NTE4974

SurgeClamping,TransientOvervoltageSuppressorUnidirectional

Description: TheNTE4900seriesofsiliconTransientSuppressorsdesignedtoprotectvoltagesensitivecomponentsfromhighenergyvoltagetransients.Transientovervoltagesuppressordeviceshavebecomeveryimportantasaconsequenceoftheirhighsurgecapability,extremelyfastresponsetime

NTE

NTE Electronics, Inc

PE4974

BNCMaleConnectorSolderAttachmentForPE-047SR,PE-SR047AL,PE-SR047FL

PASTERNACKPasternack Enterprises, Inc.

帕斯特纳克

SAA4974

BesicwithoutADC

GENERALDESCRIPTION TheSAA4974HisavideoprocessingICprovidingadigitalYUV4:1:1inputinterface,analogYUVoutput,videoenhancingfeatures,memorycontrollingandanembedded80C51microprocessorcore.Itisapplicableespeciallyforfieldrateup-conversion(50to100Hzor60to1

PhilipsROYAL PHILIPS

飞利浦荷兰皇家飞利浦

SAA4974H

BesicwithoutADC

GENERALDESCRIPTION TheSAA4974HisavideoprocessingICprovidingadigitalYUV4:1:1inputinterface,analogYUVoutput,videoenhancingfeatures,memorycontrollingandanembedded80C51microprocessorcore.Itisapplicableespeciallyforfieldrateup-conversion(50to100Hzor60to1

PhilipsROYAL PHILIPS

飞利浦荷兰皇家飞利浦

SI4974DY

DualN-Channel30-V(D-S)MOSFET

VishayVishay Siliconix

威世科技

SI4974DY

DualN-Channel30-V(D-S)MOSFET

FEATURES •Halogen-freeAccordingtoIEC61249-2-21 Available •TrenchFET®PowerMOSFETs •100RgTested APPLICATIONS •LogicDC/DC -NotebookPC

VishayVishay Siliconix

威世科技

SZN4974

5W6.8??390VOLTSZENERDIODES

SSDI

SSDI

SZN4974

6.8??390VOLTSZENERDIODES

FEATURES: •HermeticallyGlassSealed •HighPowerDissipation5W •TightVoltageTolerance5 •ForotherVoltage,Power,orToleranceConsultFactory. •TX,TXV,andS-LevelScreeningAvailable5/. •Replacementfor1N4954–1N4996

SSDI

SSDI

TEW4974

64Kbit/sdataIn/OutputTransformer

SCOPE TEW4974andTEW4974-1aredesignedtooperateinthe64kbitmodeoftheCCITTrecommendationG703forHierarchicalDigitalInterfaces. Applications: CodirectionalInterfaceContradirectionalInterface Features: •TEW4974isspecificallydesignedtomeetthestringentBS6301require

FILTRAN

FILTRAN Group

TEW4974

In/OutputTransformer

SCOPE TEW4974andTEW4974-1aredesignedtooperateinthe64kbitmodeoftheCCITTrecommendationG703forHierarchicalDigitalInterfaces. Applications: CodirectionalInterfaceContradirectionalInterface Features: •TEW4974isspecificallydesignedtomeetthestringentBS6301require

APITECH

API Technologies Corp

TS4974

1Wdifferentialaudiopoweramplifierwithup/downdigitalvolumecontrolpins

STMICROELECTRONICSSTMicroelectronics

意法半导体意法半导体(ST)集团

TS4974

1WDifferentialAudioPowerAmplifierwithUp/DownDigitalVolumeControlPins

Description At3.3V,theTS4974isadualpoweraudioamplifiercapableofdelivering380mWofcontinuousRMSoutputpowerintoa8Ωbridgedtiedloadswith1THD+N.Anexternalstandbymodecontrolreducesthesupplycurrenttolessthan2µA.Aninternalover-temperatureshutdownprotectio

STMICROELECTRONICSSTMicroelectronics

意法半导体意法半导体(ST)集团

TS4974IQT

1Wdifferentialaudiopoweramplifierwithup/downdigitalvolumecontrolpins

STMICROELECTRONICSSTMicroelectronics

意法半导体意法半导体(ST)集团

TS4974IQT

1WDifferentialAudioPowerAmplifierwithUp/DownDigitalVolumeControlPins

Description At3.3V,theTS4974isadualpoweraudioamplifiercapableofdelivering380mWofcontinuousRMSoutputpowerintoa8Ωbridgedtiedloadswith1THD+N.Anexternalstandbymodecontrolreducesthesupplycurrenttolessthan2µA.Aninternalover-temperatureshutdownprotectio

STMICROELECTRONICSSTMicroelectronics

意法半导体意法半导体(ST)集团

详细参数

  • 型号:

    L4974

  • 功能描述:

    直流/直流开关调节器 5.1 to 40V Step-Down

  • RoHS:

  • 制造商:

    International Rectifier

  • 最大输入电压:

    21 V

  • 开关频率:

    1.5 MHz

  • 输出电压:

    0.5 V to 0.86 V

  • 输出电流:

    4 A

  • 安装风格:

    SMD/SMT

  • 封装/箱体:

    PQFN 4 x 5

供应商型号品牌批号封装库存备注价格
ST/意法
22++
DIP-20
5209
原装正品!诚信经营,实单价优!
询价
ST
2022+
DIP-20
4000
原装原厂代理 可免费送样品
询价
ST
04+
DIP20
100
询价
ST
16+
DIP20
8000
原装现货请来电咨询
询价
ST
22+
DIP
5000
原装现货库存.价格优势!!
询价
ST
23+
DIP-20
8560
受权代理!全新原装现货特价热卖!
询价
ST
23+
DIP20
90000
一级代理商进口原装现货、假一罚十价格合理
询价
23+
N/A
85600
正品授权货源可靠
询价
ST
500
DIP20
37
1923+
询价
ST
20+
DIP-20
11520
特价全新原装公司现货
询价
更多L4974供应商 更新时间2024-5-17 16:12:00