Datasheet Texas Instruments LP2985A-33 — Datenblatt

HerstellerTexas Instruments
SerieLP2985A-33
Datasheet Texas Instruments LP2985A-33

LDO mit einem Ausgang, 150 mA, fest (3,3 V), 1,0% Toleranz, niedriger Ruhestrom, geringes Rauschen

Datenblätter

Datasheet
TSP

Preise

Status

LP2985A-33DBVRE4
Lifecycle StatusActive (Recommended for new designs)
Manufacture's Sample AvailabilityNo

Verpackung

LP2985A-33DBVRE4
N1
Pin5
Package TypeDBV
Industry STD TermSOT-23
JEDEC CodeR-PDSO-G
Width (mm)1.6
Length (mm)2.9
Thickness (mm)1.2
Pitch (mm).95
Max Height (mm)1.45
Mechanical DataHerunterladen

Parameter

Parameters / ModelsLP2985A-33DBVRE4
LP2985A-33DBVRE4
Accuracy(%)2.5
Approx. Price (US$)0.22 | 1ku
Fixed Output Options(V)3.3
Iout(Max)(A)0.15
Iq(Typ)(mA)0.065
Noise(uVrms)30
Operating Temperature Range(C)-40 to 125
Output Capacitor TypeCeramic
Non-Ceramic
Output OptionsFixed Output
PSRR @ 100KHz(dB)40
Package GroupSOT-23
Package Size: mm2:W x L (PKG)See datasheet (DSBGA)
RatingCatalog
Regulated Outputs(#)1
Special FeaturesEnable
Thermal Resistance ОёJA(В°C/W)206
Vdo(Typ)(mV)280
Vin(Max)(V)16
Vin(Min)(V)2.2
Vout(Max)(V)3.3
Vout(Min)(V)3.3

Öko-Plan

LP2985A-33DBVRE4
RoHSNot Compliant
Pb FreeNo

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: LP2985A-33 (1)

Herstellerklassifikation

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