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ULN2803A

8ch Darlington Sink Driver

8chDarlingtonSinkDriver TheULN2803APG/AFWGSeriesarehigh−voltage,high−currentdarlingtondriverscomprisedofeightNPNdarlingtonpairs. Allunitsfeatureintegralclampdiodesforswitchinginductiveloads. Applicationsincluderelay,hammer,lampanddisplay(LED)drivers. Feat

TOSHIBAToshiba Semiconductor

东芝株式会社东芝

ULN2803A

Eight Darlington array

DESCRIPTION TheULN2801A-ULN2805Aeachcontaineightdarlingtontransistorswithcommonemittersandinte gralsuppressiondiodesforinductiveloads.Eachdarlingtonfeaturesapeakloadcurrentratingof 600mA(500mAcontinuous)andcanwithstandatleast50Vintheoffstate.Outputsmaybepar

STMICROELECTRONICSSTMicroelectronics

意法半导体意法半导体集团

ULN2803A

Darlington array power driver integrated circuit

Features Wideoperatingvoltagerange Eight-channelhigh-gainDarlingtonarray Highoutputvoltage(upto50V) Largeoutputcurrent(upto500mA) CanbedirectlyconnectedtoTTL,CMOS,PMOS Built-inclampingdiodeadaptstoinductiveloads application Relaydriver DClig

UMWGuangdong Youtai Semiconductor Co., Ltd.

友台半导体广东友台半导体有限公司

ULN2803A

Marking:ULN2803A;Package:SOP-18-375-1.27;DARLINGTON ARRAY DRIVER IC

DESCRIPTION TheULN2803ishigh-voltage,high-currentdarlingtondriverIC composedof8NPNdarlingtonpairs.Allunitssharetheemitterin common,andeachunitadoptsopen-collectoroutput.A2.7KΩresistoris connectedtoeachdarlingtonpairinserial,whichiscompatiblewithTTL and5

EVVOSEMIEVER SEMICONDUCTOR CO.,LIMITED

翊欧翊欧半导体

ULN2803A

Marking:ULN2803;Package:SOP18;High-current Darlington Transistor Arrays

Features| «Wideoperatingvoltagerange «Seven-wayhigh-gainDarlingtonarray| Highoutputvoltage(upto50V) «Highoutputcurrent(upto500mA) ItcanbedirectlyconnectedwithTTL, CMOSandPMOS »Built-inclampdiodeforsensitiveload

TECHPUBLICTECH PUBLIC Electronics co LTD

台舟电子台舟电子股份有限公司

ULN2803A

OCTAL PERIPHERAL DRIVER ARRAYS

OctalHighVoltage,HighCurrentDarlingtonTransistorArrays TheeightNPNDarlingtonconnectedtransistorsinthisfamilyofarraysareideallysuitedforinterfacingbetweenlowlogicleveldigitalcircuitry(suchasTTL,CMOSorPMOS/NMOS)andthehighercurrent/voltagerequirementsoflamps,

ONSEMION Semiconductor

安森美半导体安森美半导体公司

ULN2803A

HIGH-VOLTAGE, HIGH-CURRENT DARLINGTON ARRAYS

HIGH-VOLTAGE,HIGH-CURRENTDARLINGTONARRAYS Featuringcontinuousloadcurrentratingsto500mAforeachofthedrivers,theSeriesULN28xxA/LWandULQ28xxA/LWhighvoltage,high-currentDarlingtonarraysareideallysuitedforinterfacingbetweenlow-levellogiccircuitryandmultipleperiphera

ALLEGRO

Allegro MicroSystems

ULN2803A

High Voltage High Current Darlington Arrays

HIGH-VOLTAGE,HIGH-CURRENTDARLINGTONARRAYS Featuringcontinuousloadcurrentratingsto500mAforeachofthedrivers,theSeriesULN28xxA/LWandULQ28xxA/LWhighvoltage,high-currentDarlingtonarraysareideallysuitedforinterfacingbetweenlow-levellogiccircuitryandmultipleperiphera

ALLEGRO

Allegro MicroSystems

ULN2803A

DARLINGTON TRANSISTOR ARRAY

TITexas Instruments

德州仪器美国德州仪器公司

ULN2803A

DARLINGTON TRANSISTOR ARRAY

TITexas Instruments

德州仪器美国德州仪器公司

详细参数

  • 型号:

    ULN2803A

  • 功能描述:

    达林顿晶体管 Eight NPN Array

  • RoHS:

  • 制造商:

    Texas Instruments

  • 配置:

    Octal

  • 晶体管极性:

    NPN 集电极—发射极最大电压

  • VCEO:

    50 V 发射极 - 基极电压

  • VEBO:

    集电极—基极电压

  • 最大直流电集电极电流:

    0.5 A

  • 最大工作温度:

    + 150 C

  • 安装风格:

    SMD/SMT

  • 封装/箱体:

    SOIC-18

  • 封装:

    Reel

供应商型号品牌批号封装库存备注价格
TOS
21+
DIP
5000
进口原装,优势现货
询价
TOS
23+/24+
DIP
21287
光耦专业供货商 ,原装现货,支持终端
询价
TI/德州仪器
25+
SOP18
36000
TI/德州仪器全新特价ULN2803A即刻询购立享优惠#长期有货
询价
TI
15+
SOP-18
18000
只做全新原装
询价
ST
14+
DIP
9860
大量原装进口现货,一手货源,一站式服务,可开17%增
询价
Mixic
2021+
原厂原封装
93628
原装进口现货 假一罚百
询价
ALLEGRO
DIP
10
全新原装!优势库存热卖中!
询价
ST/意法
24+
DIP18
169
只做原厂渠道 可追溯货源
询价
STM
22+
1000
PowerDIP-18 (12+3+3)
询价
Mixic
21+
10560
十年专营,原装现货,假一赔十
询价
更多ULN2803A供应商 更新时间2023-10-9 11:26:00