零件编号 | 下载&订购 | 功能描述 | 制造商&上传企业 | LOGO |
---|---|---|---|---|
L4978D | 2A STEP DOWN SWITCHING REGULATOR DESCRIPTION TheL4978isastepdownmonolithicpowerswitchingregulatordelivering2Aatavoltagebetween3.3Vand50V(selectedbyasimpleexternaldivider).RealizedinBCDmixedtechnology,thedeviceusesaninternalpowerD-MOStransistor(withatypicalRdsonof0.25Ω)toobtainveryhi | STMICROELECTRONICSSTMicroelectronics 意法半导体意法半导体(ST)集团 | ||
L4978D | 2A STEP DOWN SWITCHING REGULATOR | STMICROELECTRONICSSTMicroelectronics 意法半导体意法半导体(ST)集团 | ||
L4978D | 包装:卷带(TR) 封装/外壳:16-SOIC(0.295",7.50mm 宽) 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 ADJUSTABLE 2A 16SOIC | STMICROELECTRONICSSTMicroelectronics 意法半导体意法半导体(ST)集团 | ||
L4978D | 包装:管件 封装/外壳:16-SOIC(0.295",7.50mm 宽) 功能:降压 类别:集成电路(IC) DC DC 开关稳压器 描述:IC REG BUCK ADJUSTABLE 2A 16SOIC | STMICROELECTRONICSSTMicroelectronics 意法半导体意法半导体(ST)集团 | ||
2A STEP DOWN SWITCHING REGULATOR | STMICROELECTRONICSSTMicroelectronics 意法半导体意法半导体(ST)集团 | |||
包装:卷带(TR)剪切带(CT)Digi-Reel® 得捷定制卷带 封装/外壳:16-SOIC(0.295",7.50mm 宽) 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 ADJUSTABLE 2A 16SO | STMICROELECTRONICSSTMicroelectronics 意法半导体意法半导体(ST)集团 | |||
N-ChannelEnhancementModePowerMOSFET | ANACHIP 易亨易亨电子股份有限公司 | |||
N-ChannelEnhancementModePowerMOSFET | ANACHIP 易亨易亨电子股份有限公司 | |||
N-ChannelEnhancementModePowerMOSFET | ANACHIP 易亨易亨电子股份有限公司 | |||
2ASTEPDOWNSWITCHINGREGULATOR | STMICROELECTRONICSSTMicroelectronics 意法半导体意法半导体(ST)集团 | |||
2ASTEPDOWNSWITCHINGREGULATOR DESCRIPTION TheL4978isastepdownmonolithicpowerswitchingregulatordelivering2Aatavoltagebetween3.3Vand50V(selectedbyasimpleexternaldivider).RealizedinBCDmixedtechnology,thedeviceusesaninternalpowerD-MOStransistor(withatypicalRdsonof0.25Ω)toobtainveryhi | STMICROELECTRONICSSTMicroelectronics 意法半导体意法半导体(ST)集团 | |||
OvervoltageProtectorwithActiveCurrentLimit | MaximMaximIntegrated 美信半导体 | |||
OvervoltageProtectorwithActiveCurrentLimit | MaximMaximIntegrated 美信半导体 | |||
SurgeClamping,TransientOvervoltageSuppressorUnidirectional Description: TheNTE4900seriesofsiliconTransientSuppressorsdesignedtoprotectvoltagesensitivecomponentsfromhighenergyvoltagetransients.Transientovervoltagesuppressordeviceshavebecomeveryimportantasaconsequenceoftheirhighsurgecapability,extremelyfastresponsetime | NTE NTE Electronics, Inc | |||
SCMaleRightAngleConnectorClamp/SolderAttachmentForRG58,RG55,RG141,RG142,RG223,RG400 | PASTERNACKPasternack Enterprises, Inc. 帕斯特纳克 | |||
PictureImprovedCombinedNetworkPICNIC GENERALDESCRIPTION TheSAA4978Hisamonolithicintegratedcircuitsuitableeitherfor1fHor2fHapplicationsthatcontainalargevarietyofpictureimprovementfunctions.Itcombinesanalog-to-digitalanddigital-to-analogconversionforYUVsignals,digitalprocessing,line-lockedclockrege | PhilipsROYAL PHILIPS 飞利浦荷兰皇家飞利浦 | |||
PictureImprovedCombinedNetworkPICNIC GENERALDESCRIPTION TheSAA4978Hisamonolithicintegratedcircuitsuitableeitherfor1fHor2fHapplicationsthatcontainalargevarietyofpictureimprovementfunctions.Itcombinesanalog-to-digitalanddigital-to-analogconversionforYUVsignals,digitalprocessing,line-lockedclockrege | PhilipsROYAL PHILIPS 飞利浦荷兰皇家飞利浦 | |||
6.8??390VOLTSZENERDIODES FEATURES: •HermeticallyGlassSealed •HighPowerDissipation5W •TightVoltageTolerance5 •ForotherVoltage,Power,orToleranceConsultFactory. •TX,TXV,andS-LevelScreeningAvailable5/. •Replacementfor1N4954–1N4996 | SSDI SSDI | |||
5W6.8??390VOLTSZENERDIODES | SSDI SSDI |
产品属性
- 产品编号:
L4978D
- 制造商:
STMicroelectronics
- 类别:
集成电路(IC) > 稳压器 - DC-DC 开关稳压器
- 包装:
卷带(TR)
- 功能:
降压
- 输出配置:
正
- 拓扑:
降压
- 输出类型:
可调式
- 输出数:
1
- 电压 - 输入(最小值):
8V
- 电压 - 输入(最大值):
55V
- 电压 - 输出(最小值/固定):
3.3V
- 电压 - 输出(最大值):
50V
- 电流 - 输出:
2A
- 频率 - 开关:
100kHz ~ 300kHz
- 同步整流器:
无
- 工作温度:
-40°C ~ 150°C(TJ)
- 安装类型:
表面贴装型
- 封装/外壳:
16-SOIC(0.295",7.50mm 宽)
- 供应商器件封装:
16-SO W
- 描述:
IC REG BUCK ADJUSTABLE 2A 16SOIC
供应商 | 型号 | 品牌 | 批号 | 封装 | 库存 | 备注 | 价格 |
---|---|---|---|---|---|---|---|
ST |
2021+ |
SOP16 |
16800 |
全新原装正品,自家优势现货 |
询价 | ||
st |
2021+ |
sop |
9450 |
原装现货。 |
询价 | ||
ST/意法 |
22+ |
SOP |
468 |
只做原装进口 免费送样!! |
询价 | ||
ST |
22+ |
原厂封装 |
7845 |
原装正品,实单请联系 |
询价 | ||
ST/意法 |
22+ |
SOP |
98900 |
只做原装,支持实单,来电咨询。 |
询价 | ||
ST(意法半导体) |
23+ |
SOP-16-300mil |
941 |
特价优势库存质量保证稳定供货 |
询价 | ||
ST(意法半导体) |
23+ |
SOP-16-300mil |
5097 |
百分百原装正品,可原型号开票 |
询价 | ||
ST |
09+ |
SOP16 |
2500 |
全新原装,现货库存! |
询价 | ||
ST |
23+ |
标准封装 |
18000 |
询价 | |||
ST |
23+ |
SOP16 |
9526 |
询价 |
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