Datasheet Texas Instruments LFC789D25 — Datenblatt

HerstellerTexas Instruments
SerieLFC789D25
Datasheet Texas Instruments LFC789D25

Dual Linear FET Controller

Datenblätter

LFC789D25 datasheet
PDF, 526 Kb, Revision: B, Datei veröffentlicht: Sep 17, 2004
Auszug aus dem Dokument

Preise

Status

LFC789D25CDR
Lifecycle StatusActive (Recommended for new designs)
Manufacture's Sample AvailabilityNo

Verpackung

LFC789D25CDR
N1
Pin8
Package TypeD
Industry STD TermSOIC
JEDEC CodeR-PDSO-G
Package QTY2500
CarrierLARGE T&R
Device MarkingKADAC
Width (mm)3.91
Length (mm)4.9
Thickness (mm)1.58
Pitch (mm)1.27
Max Height (mm)1.75
Mechanical DataHerunterladen

Parameter

Parameters / ModelsLFC789D25CDR
LFC789D25CDR
Fixed Output Options, V2.5
Iq(Typ), mA2
Operating Temperature Range, C0 to 70
Output OptionsFixed Output
Package GroupSOIC
Package Size: mm2:W x L, PKG8SOIC: 29 mm2: 6 x 4.9(SOIC)
RatingCatalog
Thermal Resistance ОёJA, В°C/W97
Vin(Max), V16
Vin(Min), V9
Vout(Max), V2.5
Vout(Min), V2.5

Öko-Plan

LFC789D25CDR
RoHSCompliant

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: LFC789D25 (1)

Herstellerklassifikation

  • Semiconductors> Power Management> Linear Regulator (LDO)> LDO Controller (External FET)