Datasheet Texas Instruments LM4121

ManufacturerTexas Instruments
SeriesLM4121
Datasheet Texas Instruments LM4121

Precision Micropower Low Dropout Voltage Reference

Datasheets

LM4121 Precision Micropower Low Dropout Voltage Reference datasheet
PDF, 1.4 Mb, Revision: C, File published: Mar 29, 2013
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Prices

Status

LM4121AIM5-1.2/NOPBLM4121AIM5-ADJ/NOPBLM4121AIM5X-ADJ/NOPBLM4121IM5-1.2/NOPBLM4121IM5-ADJ/NOPBLM4121IM5X-ADJ/NOPB
Lifecycle StatusActive (Recommended for new designs)Active (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 AvailabilityYesYesYesNoYesNo

Packaging

LM4121AIM5-1.2/NOPBLM4121AIM5-ADJ/NOPBLM4121AIM5X-ADJ/NOPBLM4121IM5-1.2/NOPBLM4121IM5-ADJ/NOPBLM4121IM5X-ADJ/NOPB
N123456
Pin555555
Package TypeDBVDBVDBVDBVDBVDBV
Industry STD TermSOT-23SOT-23SOT-23SOT-23SOT-23SOT-23
JEDEC CodeR-PDSO-GR-PDSO-GR-PDSO-GR-PDSO-GR-PDSO-GR-PDSO-G
Package QTY100010003000100010003000
CarrierLARGE T&RLARGE T&RLARGE T&RLARGE T&RLARGE T&RLARGE T&R
Device MarkingR19AR20AR20AR19BR20BR20B
Width (mm)1.61.61.61.61.61.6
Length (mm)2.92.92.92.92.92.9
Thickness (mm)1.21.21.21.21.21.2
Pitch (mm).95.95.95.95.95.95
Max Height (mm)1.451.451.451.451.451.45
Mechanical DataDownloadDownloadDownloadDownloadDownloadDownload

Parametrics

Parameters / ModelsLM4121AIM5-1.2/NOPB
LM4121AIM5-1.2/NOPB
LM4121AIM5-ADJ/NOPB
LM4121AIM5-ADJ/NOPB
LM4121AIM5X-ADJ/NOPB
LM4121AIM5X-ADJ/NOPB
LM4121IM5-1.2/NOPB
LM4121IM5-1.2/NOPB
LM4121IM5-ADJ/NOPB
LM4121IM5-ADJ/NOPB
LM4121IM5X-ADJ/NOPB
LM4121IM5X-ADJ/NOPB
Initial Accuracy(Max), %0.2,0.50.2,0.50.2,0.50.2,0.50.2,0.50.2,0.5
Iout/Iz(Max), mA555555
Iq(Max), uA275275275275275275
Iq(Typ), uA160160160160160160
LFN 0.1-10Hz(Typ), ОјVpp202020202020
Operating Temperature Range, C-40 to 85-40 to 85-40 to 85-40 to 85-40 to 85-40 to 85
Package GroupSOT-23SOT-23SOT-23SOT-23SOT-23SOT-23
Package Size: mm2:W x L, PKG5SOT-23: 8 mm2: 2.8 x 2.9(SOT-23)5SOT-23: 8 mm2: 2.8 x 2.9(SOT-23)5SOT-23: 8 mm2: 2.8 x 2.9(SOT-23)5SOT-23: 8 mm2: 2.8 x 2.9(SOT-23)5SOT-23: 8 mm2: 2.8 x 2.9(SOT-23)5SOT-23: 8 mm2: 2.8 x 2.9(SOT-23)
Pin/Package5SOT-235SOT-235SOT-235SOT-235SOT-235SOT-23
RatingCatalogCatalogCatalogCatalogCatalogCatalog
Shutdown Current(Typ), uA222222
Special FeaturesEnable pinEnable pinEnable pinEnable pinEnable pinEnable pin
Temp Coeff(Max), ppm/ degree C505050505050
Temp Coeff(Typ), ppm/ degree C141414141414
VO, V1.251.251.251.251.251.25
Vin(Max), V121212121212
Vin(Min), V1.81.81.81.81.81.8
WBN 10-10 kHz(Typ), uVrms303030303030

Eco Plan

LM4121AIM5-1.2/NOPBLM4121AIM5-ADJ/NOPBLM4121AIM5X-ADJ/NOPBLM4121IM5-1.2/NOPBLM4121IM5-ADJ/NOPBLM4121IM5X-ADJ/NOPB
RoHSCompliantCompliantCompliantCompliantCompliantCompliant

Model Line

Manufacturer's Classification

  • Semiconductors> Power Management> Voltage Reference> Series Voltage Reference
EMS supplier