Datasheet Texas Instruments LM2991T — 数据表

制造商Texas Instruments
系列LM2991
零件号LM2991T
Datasheet Texas Instruments LM2991T

负低压差可调稳压器5-TO-220 -40至125

数据表

LM2991 Negative Low-Dropout Adjustable Regulator datasheet
PDF, 2.3 Mb, 修订版: I, 档案已发布: Oct 3, 2016
从文件中提取

价格

状态

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

打包

Pin55
Package TypeKCKC
Industry STD TermTO-220TO-220
JEDEC CodeR-PSFM-TR-PSFM-T
Package QTY4545
CarrierTUBETUBE
Device MarkingLM2991TP+
Width (mm)8.518.51
Length (mm)10.1610.16
Thickness (mm)4.584.58
Pitch (mm)1.71.7
Max Height (mm)4.74.7
Mechanical Data下载下载

替代品

ReplacementLM2991T/NOPB
Replacement CodeS

参数化

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

生态计划

RoHSSee ti.com

应用须知

  • Linear and Switching Voltage Regulator Fundamental Part 1
    PDF, 183 Kb, 档案已发布: Mar 21, 2007

模型线

制造商分类

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