Datasheet Texas Instruments LP3891

ManufacturerTexas Instruments
SeriesLP3891
Datasheet Texas Instruments LP3891

0.8A Fast-Response Ultra Low Dropout Linear Regulators

Datasheets

LP3891 0.8A Fast-Response Ultra Low Dropout Linear Regulators datasheet
PDF, 1.1 Mb, Revision: D, File published: Apr 2, 2013
Extract from the document

Prices

Status

LP3891EMR-1.2LP3891EMR-1.2/NOPBLP3891EMR-1.8/NOPBLP3891EMRX-1.2/NOPBLP3891ES-1.2LP3891ES-1.2/NOPBLP3891ES-1.5/NOPBLP3891ESX-1.2/NOPBLP3891ESX-1.5/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)Active (Recommended for new designs)Active (Recommended for new designs)
Manufacture's Sample AvailabilityNoNoYesNoYesYesNoNoNo

Packaging

LP3891EMR-1.2LP3891EMR-1.2/NOPBLP3891EMR-1.8/NOPBLP3891EMRX-1.2/NOPBLP3891ES-1.2LP3891ES-1.2/NOPBLP3891ES-1.5/NOPBLP3891ESX-1.2/NOPBLP3891ESX-1.5/NOPB
N123456789
Pin888855555
Package TypeDDADDADDADDAKTTKTTKTTKTTKTT
Industry STD TermHSOICHSOICHSOICHSOICTO-263TO-263TO-263TO-263TO-263
JEDEC CodeR-PDSO-GR-PDSO-GR-PDSO-GR-PDSO-GR-PSFM-GR-PSFM-GR-PSFM-GR-PSFM-GR-PSFM-G
Package QTY9595952500454545500500
CarrierTUBETUBETUBELARGE T&RTUBETUBETUBELARGE T&RLARGE T&R
Device Marking3891E3891EMR1.83891ELP3891ESLP3891ESLP3891ESLP3891ESLP3891ES
Width (mm)3.93.93.93.98.428.428.428.428.42
Length (mm)4.894.894.894.8910.1610.1610.1610.1610.16
Thickness (mm)1.481.481.481.484.584.584.584.584.58
Pitch (mm)1.271.271.271.271.71.71.71.71.7
Max Height (mm)1.71.71.71.74.834.834.834.834.83
Mechanical DataDownloadDownloadDownloadDownloadDownloadDownloadDownloadDownloadDownload

Parametrics

Parameters / ModelsLP3891EMR-1.2
LP3891EMR-1.2
LP3891EMR-1.2/NOPB
LP3891EMR-1.2/NOPB
LP3891EMR-1.8/NOPB
LP3891EMR-1.8/NOPB
LP3891EMRX-1.2/NOPB
LP3891EMRX-1.2/NOPB
LP3891ES-1.2
LP3891ES-1.2
LP3891ES-1.2/NOPB
LP3891ES-1.2/NOPB
LP3891ES-1.5/NOPB
LP3891ES-1.5/NOPB
LP3891ESX-1.2/NOPB
LP3891ESX-1.2/NOPB
LP3891ESX-1.5/NOPB
LP3891ESX-1.5/NOPB
Accuracy, %222222222
Fixed Output Options, V1.2,1.5,1.81.2,1.5,1.81.2,1.5,1.81.2,1.5,1.81.2,1.5,1.81.2,1.5,1.81.2,1.5,1.81.2,1.5,1.81.2,1.5,1.8
Iout(Max), A0.80.80.80.80.80.80.80.80.8
Iq(Typ), mA444444444
Noise, uVrms150150150150150150150150150
Operating Temperature Range, C-40 to 125-40 to 125-40 to 125-40 to 125-40 to 125-40 to 125-40 to 125-40 to 125-40 to 125
Output Capacitor TypeNon-CeramicNon-CeramicNon-CeramicNon-CeramicNon-CeramicNon-CeramicNon-CeramicNon-CeramicNon-Ceramic
Output OptionsFixed OutputFixed OutputFixed OutputFixed OutputFixed OutputFixed OutputFixed OutputFixed OutputFixed Output
PSRR @ 100KHz, dB303030303030303030
Package GroupSO PowerPADSO PowerPADSO PowerPADSO PowerPADDDPAK/TO-263DDPAK/TO-263DDPAK/TO-263DDPAK/TO-263DDPAK/TO-263
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)8SO PowerPAD: 29 mm2: 6 x 4.9(SO PowerPAD)5DDPAK/TO-263: 155 mm2: 15.24 x 10.16(DDPAK/TO-263)5DDPAK/TO-263: 155 mm2: 15.24 x 10.16(DDPAK/TO-263)5DDPAK/TO-263: 155 mm2: 15.24 x 10.16(DDPAK/TO-263)5DDPAK/TO-263: 155 mm2: 15.24 x 10.16(DDPAK/TO-263)5DDPAK/TO-263: 155 mm2: 15.24 x 10.16(DDPAK/TO-263)
RatingCatalogCatalogCatalogCatalogCatalogCatalogCatalogCatalogCatalog
Regulated Outputs111111111
Special FeaturesEnableEnableEnableEnableEnableEnableEnableEnableEnable
Thermal Resistance ОёJA, В°C/W404040404040404040
Vdo(Typ), mV100100100100100100100100100
Vin(Max), V5.55.55.55.55.55.55.55.55.5
Vin(Min), V1.31.31.31.31.31.31.31.31.3
Vout(Max), V1.81.81.81.81.81.81.81.81.8
Vout(Min), V1.21.21.21.21.21.21.21.21.2

Eco Plan

LP3891EMR-1.2LP3891EMR-1.2/NOPBLP3891EMR-1.8/NOPBLP3891EMRX-1.2/NOPBLP3891ES-1.2LP3891ES-1.2/NOPBLP3891ES-1.5/NOPBLP3891ESX-1.2/NOPBLP3891ESX-1.5/NOPB
RoHSSee ti.comCompliantCompliantCompliantSee ti.comCompliantCompliantCompliantCompliant
Pb FreeYesYesYesYes

Model Line

Manufacturer's Classification

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