Datasheet Texas Instruments LM2937ET-2.5

ManufacturerTexas Instruments
SeriesLM2937-2.5
Part NumberLM2937ET-2.5
Datasheet Texas Instruments LM2937ET-2.5

400mA and 500mA Voltage Regulator 3-TO-220 -40 to 125

Datasheets

LM2937 2.5-V and 3.3-V 400-mA and 500-mA Voltage Regulators datasheet
PDF, 2.1 Mb, Revision: F, File published: Nov 21, 2014
Extract from the document

Prices

Status

Lifecycle StatusNRND (Not recommended for new designs)
Manufacture's Sample AvailabilityNo

Packaging

Pin33
Package TypeNDENDE
Industry STD TermTO-220TO-220
JEDEC CodeR-MSFM-PR-MSFM-P
Device MarkingLM2937ET-2.5
Width (mm)10.1610.16
Length (mm)14.98614.986
Thickness (mm)4.5724.572
Pitch (mm)2.542.54
Max Height (mm)4.74.7
Mechanical DataDownloadDownload

Replacements

ReplacementLM2937ET-2.5/NOPB
Replacement CodeS

Parametrics

Accuracy(%)4.8
Additional FeaturesOvercurrent Protection
Thermal Shutdown
Approx. Price (US$)0.65 | 1ku
Fixed Output Options(V)2.5
Iout(Max)(A)0.5
Iq(Typ)(mA)2
Noise(uVrms)75
Operating Temperature Range(C)-40 to 125
-40 to 85
Output Capacitor TypeCeramic
Output OptionsFixed Output
PSRR @ 100KHz(dB)57
Package GroupTO-220
Package Size: mm2:W x L (PKG)See datasheet (TO-220)
RatingCatalog
Regulated Outputs(#)1
Vdo(Typ)(mV)500
Vin(Max)(V)26
Vin(Min)(V)4.75
Vout(Max)(V)2.5
Vout(Min)(V)2.5

Eco Plan

RoHSNot Compliant
Pb FreeNo

Model Line

Manufacturer's Classification

  • Semiconductors > Power Management > Linear Regulator (LDO) > Single Channel LDO

Other Names:

LM2937ET2.5, LM2937ET 2.5