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DatenblätterLineare SpannungsreglerTexas InstrumentsREG103
REG103GA-3.3/2K5

Datasheet Texas Instruments REG103GA-3.3/2K5 — Datenblatt

HerstellerTexas Instruments
SerieREG103
ArtikelnummerREG103GA-3.3/2K5
Datasheet Texas Instruments REG103GA-3.3/2K5

500mA, geräuscharmer Regler mit geringem Ausfall 6-SOT-223 -40 bis 85

Datenblätter

Herunterladen
DMOS 500mA Low-Dropout Regulator datasheet
PDF, 1.1 Mb, Revision: D, Datei veröffentlicht: Sep 22, 2005
Auszug aus dem Dokument

Preise

Status

Lifecycle StatusNRND (Not recommended for new designs)
Manufacture's Sample AvailabilityNo

Verpackung

Pin6
Package TypeDCQ
Industry STD TermSOT-223
JEDEC CodeR-PDSO-G
Package QTY2500
CarrierLARGE T&R
Device MarkingR103G33
Width (mm)3.5
Length (mm)6.5
Thickness (mm)1.6
Pitch (mm)1.27
Max Height (mm)1.8
Mechanical DataHerunterladen

Parameter

Accuracy2 %
Fixed Output Options2.5,3,3.3,5 V
Iout(Max)0.5 A
Iq(Typ)1 mA
Noise33 uVrms
Operating Temperature Range-40 to 85 C
Output Capacitor TypeCap Free,Ceramic
Output OptionsAdjustable Output,Fixed Output
PSRR @ 100KHz20 dB
Package GroupSOT-223
Package Size: mm2:W x L6SOT-223: 46 mm2: 7.06 x 6.5(SOT-223) PKG
RatingCatalog
Regulated Outputs1
Special FeaturesEnable,Power Good
Thermal Resistance ОёJA150 В°C/W
Vdo(Typ)115 mV
Vin(Max)15 V
Vin(Min)2.7 V
Vout(Max)5.5 V
Vout(Min)1.3 V

Öko-Plan

RoHSCompliant

Design Kits und Evaluierungsmodule

  • Evaluation Modules & Boards: TPS79328EVM
    TPS79328 Evaluation Module
    Lifecycle Status: Active (Recommended for new designs)
  • Evaluation Modules & Boards: TPS76933EVM-127
    SOT23 LDO, 5 V to 1.0 V, 100mA output power supply
    Lifecycle Status: Active (Recommended for new designs)
  • Evaluation Modules & Boards: DEM-SOT223LDO
    DEM-SOT223LDO Compatible with Most Positive Output LDOs in SOT223 (DCQ) Package
    Lifecycle Status: Active (Recommended for new designs)
  • Evaluation Modules & Boards: TPS76901EVM-127
    SOT23 LDO, 5 V to 1.8 V, 100mA output power supply
    Lifecycle Status: Active (Recommended for new designs)
  • Evaluation Modules & Boards: TPS79301EVM
    TPS79301 Evaluation Module
    Lifecycle Status: Active (Recommended for new designs)

Anwendungshinweise

  • Herunterladen
    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.
  • Herunterladen
    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
  • Herunterladen
    Choosing an Appropriate Pull-up/Pull-down Resistor for Open Drain Outputs
    PDF, 130 Kb, Datei veröffentlicht: Sep 19, 2011
  • Herunterladen
    Packaging Limits Range of Linear Regulators
    PDF, 75 Kb, Datei veröffentlicht: May 8, 2010
    The power limitations of the physical packaging for a linear regulator device can limit the total output current or the input-to-output voltage differential. This inherent limitation is not always apparent from the product data sheet and must be evaluated during the design phase. This application note shows how the package can limit the operating envelope of a linear regulator.

Modellreihe

Serie: REG103 (49)

Herstellerklassifikation

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

Andere Namen:

REG103GA3.3/2K5, REG103GA 3.3/2K5