Datasheet Texas Instruments LP2981-29DBVR — Datenblatt

HerstellerTexas Instruments
SerieLP2981-29
ArtikelnummerLP2981-29DBVR
Datasheet Texas Instruments LP2981-29DBVR

LDO mit einem Ausgang, 100 mA, fest (2,9 V), Abschaltung, 1,25% Toleranz 5-SOT-23 -40 bis 125

Datenblätter

Datasheet

Preise

Status

Lifecycle StatusActive (Recommended for new designs)
Manufacture's Sample AvailabilityYes

Verpackung

Pin55
Package TypeDBVDBV
Industry STD TermSOT-23SOT-23
JEDEC CodeR-PDSO-GR-PDSO-G
Package QTY30003000
CarrierLARGE T&RLARGE T&R
Device MarkingLP3GLP3L
Width (mm)1.61.6
Length (mm)2.92.9
Thickness (mm)1.21.2
Pitch (mm).95.95
Max Height (mm)1.451.45
Mechanical DataHerunterladenHerunterladen

Parameter

Accuracy(%)2.5
Approx. Price (US$)0.19 | 1ku
Fixed Output Options(V)2.9
Iout(Max)(A)0.1
Iq(Typ)(mA)0.065
Noise(uVrms)160
Operating Temperature Range(C)-40 to 125
Output Capacitor TypeCeramic
Non-Ceramic
Output OptionsFixed Output
PSRR @ 100KHz(dB)29
Package GroupSOT-23
Package Size: mm2:W x L (PKG)5SOT-23: 8 mm2: 2.8 x 2.9(SOT-23)
RatingCatalog
Regulated Outputs(#)1
Special FeaturesEnable
Thermal Resistance ОёJA(В°C/W)205
Vdo(Typ)(mV)200
Vin(Max)(V)16
Vin(Min)(V)2.2
Vout(Max)(V)2.9
Vout(Min)(V)2.9

Öko-Plan

RoHSCompliant
Pb FreeYes

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

Serie: LP2981-29 (1)
  • LP2981-29DBVR

Herstellerklassifikation

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

Andere Namen:

LP298129DBVR, LP2981 29DBVR