Datasheet Texas Instruments LP2981-30 — Datenblatt

HerstellerTexas Instruments
SerieLP2981-30
Datasheet Texas Instruments LP2981-30

LDO mit einem Ausgang, 100 mA, fest (3,0 V), Abschaltung, 1,25% Toleranz

Datenblätter

Datasheet

Preise

Status

LP2981-30DBVRG4LP2981-30DBVTE4LP2981-30DBVTG4
Lifecycle StatusActive (Recommended for new designs)Active (Recommended for new designs)Active (Recommended for new designs)
Manufacture's Sample AvailabilityNoNoNo

Verpackung

LP2981-30DBVRG4LP2981-30DBVTE4LP2981-30DBVTG4
N123
Pin555
Package TypeDBVDBVDBV
Industry STD TermSOT-23SOT-23SOT-23
JEDEC CodeR-PDSO-GR-PDSO-GR-PDSO-G
Width (mm)1.61.61.6
Length (mm)2.92.92.9
Thickness (mm)1.21.21.2
Pitch (mm).95.95.95
Max Height (mm)1.451.451.45
Mechanical DataHerunterladenHerunterladenHerunterladen

Parameter

Parameters / ModelsLP2981-30DBVRG4
LP2981-30DBVRG4
LP2981-30DBVTE4
LP2981-30DBVTE4
LP2981-30DBVTG4
LP2981-30DBVTG4
Accuracy(%)2.52.52.5
Approx. Price (US$)0.19 | 1ku0.19 | 1ku0.19 | 1ku
Fixed Output Options(V)333
Iout(Max)(A)0.10.10.1
Iq(Typ)(mA)0.0650.0650.065
Noise(uVrms)160160160
Operating Temperature Range(C)-40 to 125-40 to 125-40 to 125
Output Capacitor TypeCeramic
Non-Ceramic
Ceramic
Non-Ceramic
Ceramic
Non-Ceramic
Output OptionsFixed OutputFixed OutputFixed Output
PSRR @ 100KHz(dB)292929
Package GroupSOT-23SOT-23SOT-23
Package Size: mm2:W x L (PKG)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)
RatingCatalogCatalogCatalog
Regulated Outputs(#)111
Special FeaturesEnableEnableEnable
Thermal Resistance ОёJA(В°C/W)205205205
Vdo(Typ)(mV)200200200
Vin(Max)(V)161616
Vin(Min)(V)2.22.22.2
Vout(Max)(V)333
Vout(Min)(V)333

Öko-Plan

LP2981-30DBVRG4LP2981-30DBVTE4LP2981-30DBVTG4
RoHSNot CompliantNot CompliantNot Compliant
Pb FreeNoNoNo

Anwendungshinweise

  • LDO PSRR Measurement Simplified (Rev. A)
    PDF, 131 Kb, Revision: A, Datei veröffentlicht: Aug 9, 2017
    This applicationreportexplainsdifferentmethodsof measuringthe PowerSupplyRejectionRatio(PSRR)of a Low-Dropout(LDO)regulatorand includesthe prosand consof thesemeasuringmethods
  • LDO Noise Demystified (Rev. A)
    PDF, 785 Kb, Revision: A, Datei veröffentlicht: Aug 9, 2017
    Thisapplicationreportexplainsthe differencebetweennoiseand PSRRof an LDO.It also explainsthedifferentwaysnoiseis specifiedin LDOdatasheetsandwhichspecificationshouldbe usedin theapplication.Finallyit explainshow LDOnoiseis reduced.

Modellreihe

Herstellerklassifikation

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