Datasheet Texas Instruments LP2954IT/NOPB — 数据表

制造商Texas Instruments
系列LP2954
零件号LP2954IT/NOPB
Datasheet Texas Instruments LP2954IT/NOPB

5V和可调微功率LDO 3-TO-220 -40至125

数据表

LP2954, LP2954A 5-V and Adjustable Micropower LDOs datasheet
PDF, 2.3 Mb, 修订版: E, 档案已发布: Jul 28, 2016
从文件中提取

价格

状态

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

打包

Pin3
Package TypeNDE
Industry STD TermTO-220
JEDEC CodeR-MSFM-P
Package QTY45
CarrierTUBE
Device MarkingLP2954IT
Width (mm)10.16
Length (mm)14.986
Thickness (mm)4.572
Pitch (mm)2.54
Max Height (mm)4.7
Mechanical Data下载

参数化

Accuracy3 %
Iout(Max)0.25 A
Iq(Typ)0.21 mA
Noise80 uVrms
Operating Temperature Range-40 to 125 C
Output Capacitor TypeNon-Ceramic
Output OptionsAdjustable Output
PSRR @ 100KHz14 dB
Package GroupTO-220
Package Size: mm2:W x LSee datasheet (TO-220) PKG
RatingCatalog
Regulated Outputs1
Special FeaturesEnable,Power Good
Thermal Resistance ОёJA44 В°C/W
Vdo(Typ)800 mV
Vin(Max)30 V
Vin(Min)-20 V
Vout(Max)29 V
Vout(Min)1.23 V

生态计划

RoHSCompliant

应用须知

  • Linear and Switching Voltage Regulator Fundamental Part 1
    PDF, 183 Kb, 档案已发布: Mar 21, 2007
  • AN-1061 Power Conversion in Line-Powered Equipment (Rev. B)
    PDF, 406 Kb, 修订版: B, 档案已发布: Apr 23, 2013
    This application note describes line-powered equipment and power conversion techniques or methods tosolve those typical power needs.

模型线

制造商分类

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