Datasheet Texas Instruments LP38853 — 数据表

制造商Texas Instruments
系列LP38853
Datasheet Texas Instruments LP38853

具有使能和软启动功能的3A快速响应,高精度可调LDO线性稳压器

数据表

LP38853 3-A Fast-Response High-Accuracy Adjustable LDO Linear Regulator With Enable and Soft Start datasheet
PDF, 1.9 Mb, 修订版: F, 档案已发布: Nov 4, 2016
从文件中提取

价格

状态

LP38853MR-ADJLP38853MR-ADJ/NOPBLP38853MRX-ADJ/NOPBLP38853S-ADJLP38853S-ADJ/NOPBLP38853SX-ADJ/NOPBLP38853T-ADJ/NOPB
Lifecycle StatusNRND (Not 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)Active (Recommended for new designs)
Manufacture's Sample AvailabilityYesNoNoNoNoYesYes

打包

LP38853MR-ADJLP38853MR-ADJ/NOPBLP38853MRX-ADJ/NOPBLP38853S-ADJLP38853S-ADJ/NOPBLP38853SX-ADJ/NOPBLP38853T-ADJ/NOPB
N1234567
Pin8887777
Package TypeDDADDADDAKTWKTWKTWNDZ
Industry STD TermHSOICHSOICHSOICTO-263TO-263TO-263TO-220
JEDEC CodeR-PDSO-GR-PDSO-GR-PDSO-GR-PSFM-GR-PSFM-GR-PSFM-GR-MSFM-L
Package QTY95952500454550045
CarrierTUBETUBELARGE T&RTUBETUBELARGE T&RTUBE
Device MarkingMRADJMRADJMRADJLP38853SLP38853SLP38853SADJ
Width (mm)3.93.93.98.898.898.8910.16
Length (mm)4.894.894.8910.110.110.114.986
Thickness (mm)1.481.481.484.444.444.444.572
Pitch (mm)1.271.271.271.271.271.271.27
Max Height (mm)1.71.71.74.654.654.654.7
Mechanical Data下载下载下载下载下载下载下载

参数化

Parameters / ModelsLP38853MR-ADJ
LP38853MR-ADJ
LP38853MR-ADJ/NOPB
LP38853MR-ADJ/NOPB
LP38853MRX-ADJ/NOPB
LP38853MRX-ADJ/NOPB
LP38853S-ADJ
LP38853S-ADJ
LP38853S-ADJ/NOPB
LP38853S-ADJ/NOPB
LP38853SX-ADJ/NOPB
LP38853SX-ADJ/NOPB
LP38853T-ADJ/NOPB
LP38853T-ADJ/NOPB
Accuracy, %2222222
Iout(Max), A3333333
Iq(Typ), mA10101010101010
Noise, uVrms150150150150150150150
Operating Temperature Range, C-40 to 125-40 to 125-40 to 125-40 to 125-40 to 125-40 to 125-40 to 125
Output Capacitor TypeCeramicCeramicCeramicCeramicCeramicCeramicCeramic
Output OptionsAdjustable OutputAdjustable OutputAdjustable OutputAdjustable OutputAdjustable OutputAdjustable OutputAdjustable Output
PSRR @ 100KHz, dB35353535353535
Package GroupSO PowerPADSO PowerPADSO PowerPADDDPAK/TO-263DDPAK/TO-263DDPAK/TO-263TO-220
Package Size: mm2:W x L, PKG8SO PowerPAD: 29 mm2: 6 x 4.9(SO PowerPAD)8SO PowerPAD: 29 mm2: 6 x 4.9(SO PowerPAD)8SO PowerPAD: 29 mm2: 6 x 4.9(SO PowerPAD)7DDPAK/TO-263: 154 mm2: 15.24 x 10.1(DDPAK/TO-263)7DDPAK/TO-263: 154 mm2: 15.24 x 10.1(DDPAK/TO-263)7DDPAK/TO-263: 154 mm2: 15.24 x 10.1(DDPAK/TO-263)See datasheet (TO-220)
RatingCatalogCatalogCatalogCatalogCatalogCatalogCatalog
Regulated Outputs1111111
Special FeaturesEnable,Soft StartEnable,Soft StartEnable,Soft StartEnable,Soft StartEnable,Soft StartEnable,Soft StartEnable,Soft Start
Thermal Resistance ОёJA, В°C/W34343434343434
Vdo(Typ), mV240240240240240240240
Vin(Max), V5.55.55.55.55.55.55.5
Vin(Min), V1.041.041.041.041.041.041.04
Vout(Max), V1.81.81.81.81.81.81.8
Vout(Min), V0.80.80.80.80.80.80.8

生态计划

LP38853MR-ADJLP38853MR-ADJ/NOPBLP38853MRX-ADJ/NOPBLP38853S-ADJLP38853S-ADJ/NOPBLP38853SX-ADJ/NOPBLP38853T-ADJ/NOPB
RoHSSee ti.comCompliantCompliantSee ti.comCompliantCompliantCompliant
Pb FreeYesYes

应用须知

  • A Topical Index of TI LDO Application Notes (Rev. F)
    PDF, 82 Kb, 修订版: F, 档案已发布: Jun 27, 2019
  • AN-1815 LDOs Ease the Stress of Start-Up (Rev. A)
    PDF, 81 Kb, 修订版: A, 档案已发布: Apr 24, 2013
    The LP38851/52/53 devices with soft-start provide a reliable way to ensure that start-up into highcapacitive loads is uneventful and stress free.

模型线

制造商分类

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