Texas Instruments LP2983 Handleiding
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ON/OFF
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GND
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ESR
OUT
V
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AnIMPORTANTNOTICEattheendofthisdatasheetaddressesavailability,warranty,changes,useinsafety-criticalapplications,
intellectualpropertymattersandotherimportantdisclaimers.PRODUCTIONDATA.
LP2983
SNVS170D–OCTOBER2001–REVISEDAPRIL2016
LP2983Micropower150-mAVoltageRegulatorinSOT-23Package
forOutputVoltages≤1.2VDesignedforUseWithVeryLow-ESROutputCapacitors
1
1Features
1
•OperatingInputSupplyVoltage:2.2Vto16V
•OutputCurrent:150mA
•LowZ
OUT
:0.3ΩTypical(10Hzto1MHz)
•StablewithLow-ESROutputCapacitor
•LowGroundPinCurrentatAllLoads
•OutputVoltageAccuracy1%(AGrade)
•HighPeakCurrentCapability
•WideSupplyVoltageRange(16VMaximum)
•OvertemperatureandOvercurrentProtection
•−40°Cto+125°CJunctionTemperatureRange
•RequiresMinimumExternalComponents
2Applications
•CellularPhones
•Palmtop/LaptopComputers
•PersonalDigitalAssistants(PDA)
•Camcorders,PersonalStereos,Cameras
3Description
TheLP2983isa150-mA,fixed-outputvoltage
regulatordesignedtoprovidetightvoltageregulation
inapplicationswithoutputvoltages≤1.2V.
UsinganoptimizedverticallyintegratedPNP(VIP)
process,theLP2983deliversunequaledperformance
inallcriticalspecifications:
•Groundpincurrent:Typically825µAata150-mA
load,and75µAata1-mAload.
•Enhancedstability:TheLP2983isstablewith
outputcapacitorESRdowntozero,whichallows
theuseofceramiccapacitorsontheoutput.
•Precisionoutput:1%toleranceoutputvoltages
available(Agrade).
•Smallestpossiblesize:SOT-23packageuses
absoluteminimumboardspace.
DeviceInformation
(1)
PARTNUMBERPACKAGEBODYSIZE(NOM)
LP2983SOT-23(5)2.90mm×1.60mm
(1)Forallavailablepackages,seetheorderableaddendumat
theendofthedatasheet.
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Product specificaties
| Merk: | Texas Instruments |
| Categorie: | Niet gecategoriseerd |
| Model: | LP2983 |
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