Datasheet Texas Instruments LP2954A — 数据表

制造商Texas Instruments
系列LP2954A
Datasheet Texas Instruments LP2954A

5V微功耗低压降稳压器

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

LP2954AIMLP2954AIM/NOPBLP2954AIMX/NOPBLP2954AIS/NOPBLP2954AISXLP2954AISX/NOPBLP2954AIT/NOPB
Lifecycle StatusNRND (Not recommended for new designs)Active (Recommended for new designs)Active (Recommended for new designs)Active (Recommended for new designs)NRND (Not recommended for new designs)Active (Recommended for new designs)Active (Recommended for new designs)
Manufacture's Sample AvailabilityNoYesNoNoYesNoYes

打包

LP2954AIMLP2954AIM/NOPBLP2954AIMX/NOPBLP2954AIS/NOPBLP2954AISXLP2954AISX/NOPBLP2954AIT/NOPB
N1234567
Pin8883333
Package TypeDDDKTTKTTKTTNDE
Industry STD TermSOICSOICSOICTO-263TO-263TO-263TO-220
JEDEC CodeR-PDSO-GR-PDSO-GR-PDSO-GR-PSFM-GR-PSFM-GR-PSFM-GR-MSFM-P
Package QTY959525004550045
CarrierTUBETUBELARGE T&RTUBELARGE T&RTUBE
Device MarkingLP295LP295LP295LP2954AISLP2954AISLP2954AISLP2954AIT
Width (mm)3.913.913.918.418.418.4110.16
Length (mm)4.94.94.910.1810.1810.1814.986
Thickness (mm)1.581.581.584.444.444.444.572
Pitch (mm)1.271.271.272.542.542.542.54
Max Height (mm)1.751.751.754.834.834.834.7
Mechanical Data下载下载下载下载下载下载下载

参数化

Parameters / ModelsLP2954AIM
LP2954AIM
LP2954AIM/NOPB
LP2954AIM/NOPB
LP2954AIMX/NOPB
LP2954AIMX/NOPB
LP2954AIS/NOPB
LP2954AIS/NOPB
LP2954AISX
LP2954AISX
LP2954AISX/NOPB
LP2954AISX/NOPB
LP2954AIT/NOPB
LP2954AIT/NOPB
Accuracy, %333333
Additional FeaturesEnable
Overcurrent Protection
Power Good
Thermal Shutdown
Approx. Price (US$)0.95 | 1ku
Iout(Max), A0.250.250.250.250.250.25
Iout(Max)(A)0.25
Iq(Typ), mA0.210.210.210.210.210.21
Iq(Typ)(mA)0.21
Noise, uVrms808080808080
Operating Temperature Range, C-40 to 125-40 to 125-40 to 125-40 to 125-40 to 125-40 to 125
Operating Temperature Range(C)-40 to 125
Output Capacitor TypeNon-CeramicNon-CeramicNon-CeramicNon-CeramicNon-CeramicNon-Ceramic
Output OptionsAdjustable OutputAdjustable OutputAdjustable OutputAdjustable OutputAdjustable OutputAdjustable OutputAdjustable Output
PSRR @ 100KHz, dB141414141414
Package GroupSOICSOICSOICDDPAK/TO-263DDPAK/TO-263DDPAK/TO-263TO-220
Package Size: mm2:W x L, PKG8SOIC: 29 mm2: 6 x 4.9(SOIC)8SOIC: 29 mm2: 6 x 4.9(SOIC)8SOIC: 29 mm2: 6 x 4.9(SOIC)3DDPAK/TO-263: 155 mm2: 15.24 x 10.16(DDPAK/TO-263)3DDPAK/TO-263: 155 mm2: 15.24 x 10.16(DDPAK/TO-263)See datasheet (TO-220)
Package Size: mm2:W x L (PKG)See datasheet (TO-220)
RatingCatalogCatalogCatalogCatalogCatalogCatalogCatalog
Regulated Outputs111111
Regulated Outputs(#)1
Special FeaturesEnable,Power GoodEnable,Power GoodEnable,Power GoodEnable,Power GoodEnable,Power GoodEnable,Power Good
Thermal Resistance ОёJA, В°C/W444444444444
Vdo(Typ), mV800800800800800800
Vdo(Typ)(mV)800
Vin(Max), V303030303030
Vin(Max)(V)30
Vin(Min), V-20-20-20-20-20-20
Vin(Min)(V)-20
Vout(Max), V292929292929
Vout(Max)(V)29
Vout(Min), V1.231.231.231.231.231.23
Vout(Min)(V)1.23

生态计划

LP2954AIMLP2954AIM/NOPBLP2954AIMX/NOPBLP2954AIS/NOPBLP2954AISXLP2954AISX/NOPBLP2954AIT/NOPB
RoHSSee ti.comCompliantCompliantCompliantNot CompliantCompliantCompliant
Pb FreeYesNoYes

模型线

制造商分类

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