Datasheet Texas Instruments REG104FA-2.5/500G3

ManufacturerTexas Instruments
SeriesREG104
Part NumberREG104FA-2.5/500G3
Datasheet Texas Instruments REG104FA-2.5/500G3

1A, Low-Noise, Low Dropout Regulator 5-DDPAK/TO-263

Datasheets

DMOS 1A Low-Dropout Regulator datasheet
PDF, 1.0 Mb, Revision: G, File published: Sep 22, 2005
Extract from the document

Prices

Status

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

Packaging

Pin55
Package TypeKTTKTT
Industry STD TermTO-263TO-263
JEDEC CodeR-PSFM-GR-PSFM-G
Package QTY500500
CarrierLARGE T&RLARGE T&R
Device Marking104FA-2.5REG
Width (mm)8.428.42
Length (mm)10.1610.16
Thickness (mm)4.584.58
Pitch (mm)1.71.7
Max Height (mm)4.834.83
Mechanical DataDownloadDownload

Parametrics

Accuracy(%)3.5
Approx. Price (US$)2.33 | 1ku
Fixed Output Options(V)2.5
3
3.3
5
Iout(Max)(A)1
Iq(Typ)(mA)1.7
Noise(uVrms)33
Operating Temperature Range(C)-40 to 85
Output Capacitor TypeCap Free
Ceramic
Output OptionsAdjustable Output
Fixed Output
Package GroupDDPAK/TO-263
Package Size: mm2:W x L (PKG)5DDPAK/TO-263: 155 mm2: 15.24 x 10.16(DDPAK/TO-263)
RatingCatalog
Regulated Outputs(#)1
Special FeaturesEnable
Thermal Resistance ОёJA(В°C/W)27
Vdo(Typ)(mV)230
Vin(Max)(V)15
Vin(Min)(V)2.7
Vout(Max)(V)5.5
Vout(Min)(V)1.3

Eco Plan

RoHSCompliant
Pb FreeYes

Design Kits & Evaluation Modules

  • Evaluation Modules & Boards: SN65DSI85EVM
    SN65DSI85 Dual-Channel MIPIВ® DSI to Dual-Link FlatLinkв„ў LVDS Bridge Evaluation Module (EVM)
    Lifecycle Status: Active (Recommended for new designs)
  • Evaluation Modules & Boards: TPS79328EVM
    TPS79328 Evaluation Module
    Lifecycle Status: Active (Recommended for new designs)
  • Evaluation Modules & Boards: TPS76XXXEVM-125
    TPS76xxxEVM-125 Universal SOT-23 LDO 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: SN65DSI83EVM
    SN65DSI83 MIPIВ® DSI to FlatLinkв„ў LVDS Bridge Evaluation Module
    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)

Application Notes

  • LDO PSRR Measurement Simplified (Rev. A)
    PDF, 131 Kb, Revision: A, File published: 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, File published: Aug 9, 2017
    Thisapplicationreportexplainsthe differencebetweennoiseand PSRRof an LDO.It also explainsthedifferentwaysnoiseis specifiedin LDOdatasheetsandwhichspecificationshouldbe usedin theapplication.Finallyit explainshow LDOnoiseis reduced.
  • Packaging Limits Range of Linear Regulators
    PDF, 75 Kb, File published: 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.

Model Line

Manufacturer's Classification

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

Other Names:

REG104FA2.5/500G3, REG104FA 2.5/500G3