Datasheet Texas Instruments LM2991T/LF03

ManufacturerTexas Instruments
SeriesLM2991
Part NumberLM2991T/LF03
Datasheet Texas Instruments LM2991T/LF03

Negative Low Dropout Adjustable Regulator 5-TO-220

Datasheets

LM2991 Negative Low-Dropout Adjustable Regulator datasheet
PDF, 2.3 Mb, Revision: I, File published: Oct 3, 2016
Extract from the document

Prices

Status

Lifecycle StatusActive (Recommended for new designs)
Manufacture's Sample AvailabilityNo

Packaging

Pin55
Package TypeNDHNDH
Industry STD TermTO-220TO-220
JEDEC CodeR-MSFM-LR-MSFM-L
Package QTY4545
CarrierTUBETUBE
Device MarkingLM2991TP+
Width (mm)10.1610.16
Length (mm)14.98614.986
Thickness (mm)4.5724.572
Pitch (mm)1.7021.702
Max Height (mm)4.74.7
Mechanical DataDownloadDownload

Parametrics

Accuracy5 %
Iout(Max)1 A
Iq(Typ)0.7 mA
Noise200 uVrms
Operating Temperature Range-40 to 125 C
Output Capacitor TypeNon-Ceramic
Output OptionsAdjustable Output,Negative Output
PSRR @ 100KHz22 dB
Package GroupTO-220
Package Size: mm2:W x LSee datasheet (TO-220) PKG
RatingCatalog
Regulated Outputs1
Special FeaturesEnable
Thermal Resistance ОёJA28 В°C/W
Vdo(Typ)600 mV
Vin(Max)0.3 V
Vin(Min)-26 V
Vout(Max)-3 V
Vout(Min)-24 V

Eco Plan

RoHSCompliant
Pb FreeYes

Application Notes

  • Linear and Switching Voltage Regulator Fundamental Part 1
    PDF, 183 Kb, File published: Mar 21, 2007

Model Line

Manufacturer's Classification

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