Datasheet Texas Instruments LM2991SX/NOPB — 数据表

制造商Texas Instruments
系列LM2991
零件号LM2991SX/NOPB
Datasheet Texas Instruments LM2991SX/NOPB

负低压差可调稳压器5-DDPAK / TO-263 -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 StatusActive (Recommended for new designs)
Manufacture's Sample AvailabilityYes

打包

Pin55
Package TypeKTTKTT
Industry STD TermTO-263TO-263
JEDEC CodeR-PSFM-GR-PSFM-G
Package QTY500500
CarrierLARGE T&RLARGE T&R
Device MarkingP+LM2991S
Width (mm)8.428.42
Length (mm)10.1610.16
Thickness (mm)4.584.58
Pitch (mm)1.71.7
Max Height (mm)4.834.83
Mechanical Data下载下载

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 GroupDDPAK/TO-263
Package Size: mm2:W x L5DDPAK/TO-263: 155 mm2: 15.24 x 10.16(DDPAK/TO-263) 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

RoHSCompliant
Pb FreeYes

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