Datasheet Texas Instruments REF1933

ManufacturerTexas Instruments
SeriesREF1933
Datasheet Texas Instruments REF1933

Dual Output Vref and Vref/2 Voltage Reference

Datasheets

REF19xx Low-Drift, Low-Power, Dual-Output, VREF and VREF / 2 Voltage References datasheet
PDF, 2.4 Mb, Revision: A, File published: Jan 3, 2017
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Prices

Status

REF1933AIDDCRREF1933AIDDCT
Lifecycle StatusActive (Recommended for new designs)Active (Recommended for new designs)
Manufacture's Sample AvailabilityYesNo

Packaging

REF1933AIDDCRREF1933AIDDCT
N12
Pin55
Package TypeDDCDDC
Industry STD TermSOT-23-THINSOT-23-THIN
JEDEC CodeR-PDSO-GR-PDSO-G
Package QTY3000250
CarrierLARGE T&RSMALL T&R
Device MarkingGAIMGAIM
Width (mm)1.61.6
Length (mm)2.92.9
Thickness (mm).87.87
Pitch (mm).95.95
Max Height (mm)1.11.1
Mechanical DataDownloadDownload

Parametrics

Parameters / ModelsREF1933AIDDCR
REF1933AIDDCR
REF1933AIDDCT
REF1933AIDDCT
Initial Accuracy(Max), %0.10.1
Iout/Iz(Max), mA2020
Iq(Max), uA430430
Iq(Typ), uA360360
LFN 0.1-10Hz(Typ), ОјVpp39.639.6
Operating Temperature Range, C-40 to 125-40 to 125
Package GroupSOT-23-THINSOT-23-THIN
Package Size: mm2:W x L, PKG5SOT-23-THIN: 8 mm2: 2.8 x 2.9(SOT-23-THIN)5SOT-23-THIN: 8 mm2: 2.8 x 2.9(SOT-23-THIN)
Pin/Package5SOT-23-THIN5SOT-23-THIN
RatingCatalogCatalog
Shutdown Current(Typ), uA3.33.3
Special FeaturesMultiple outputs,Enable pinMultiple outputs,Enable pin
Temp Coeff(Max), ppm/ degree C2525
Temp Coeff(Typ), ppm/ degree C1010
VO, V3.3,1.653.3,1.65
Vin(Max), V5.55.5
Vin(Min), V3.323.32

Eco Plan

REF1933AIDDCRREF1933AIDDCT
RoHSCompliantCompliant

Model Line

Series: REF1933 (2)

Manufacturer's Classification

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