Datasheet Texas Instruments LP2985A-18DBVRE4 — Datenblatt

HerstellerTexas Instruments
SerieLP2985A-18
ArtikelnummerLP2985A-18DBVRE4
Datasheet Texas Instruments LP2985A-18DBVRE4

LDO mit einem Ausgang, 150 mA, fest (1,8 V), 1,0% Toleranz, niedriger Ruhestrom, rauscharm 5-SOT-23 -40 bis 125

Datenblätter

Datasheet
TSP

Preise

Status

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

Verpackung

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

Accuracy(%)2.5
Approx. Price (US$)0.22 | 1ku
Fixed Output Options(V)1.8
Iout(Max)(A)0.15
Iq(Typ)(mA)0.85
Noise(uVrms)30
Operating Temperature Range(C)-40 to 125
Output Capacitor TypeCeramic
Non-Ceramic
Output OptionsFixed Output
PSRR @ 100KHz(dB)30
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)206
Vdo(Typ)(mV)280
Vin(Max)(V)16
Vin(Min)(V)2.2
Vout(Max)(V)1.8
Vout(Min)(V)1.8

Öko-Plan

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-18 (2)

Herstellerklassifikation

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

Andere Namen:

LP2985A18DBVRE4, LP2985A 18DBVRE4