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数据表线性稳压器Texas InstrumentsREG103
REG103FA-2.5/500

Datasheet Texas Instruments REG103FA-2.5/500 — 数据表

制造商Texas Instruments
系列REG103
零件号REG103FA-2.5/500
Datasheet Texas Instruments REG103FA-2.5/500

500mA，低噪声，低压降稳压器5-DDPAK / TO-263 -40至85

数据表

下载
DMOS 500mA Low-Dropout Regulator datasheet
PDF, 1.1 Mb, 修订版: D, 档案已发布: Sep 22, 2005
从文件中提取

价格

状态

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

打包

Pin55
Package TypeKTTKTT
Industry STD TermTO-263TO-263
JEDEC CodeR-PSFM-GR-PSFM-G
Package QTY500500
CarrierLARGE T&RLARGE T&R
Device Marking103FA-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 Data下载下载

参数化

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 GroupDDPAK/TO-263
Package Size: mm2:W x L5DDPAK/TO-263: 155 mm2: 15.24 x 10.16(DDPAK/TO-263) 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

生态计划

RoHSCompliant

设计套件和评估模块

  • 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)

应用须知

  • 下载
    LDO Noise Demystified (Rev. A)
    PDF, 785 Kb, 修订版: A, 档案已发布: Aug 9, 2017
    Thisapplicationreportexplainsthe differencebetweennoiseand PSRRof an LDO.It also explainsthedifferentwaysnoiseis specifiedin LDOdatasheetsandwhichspecificationshouldbe usedin theapplication.Finallyit explainshow LDOnoiseis reduced.
  • 下载
    LDO PSRR Measurement Simplified (Rev. A)
    PDF, 131 Kb, 修订版: A, 档案已发布: Aug 9, 2017
    This applicationreportexplainsdifferentmethodsof measuringthe PowerSupplyRejectionRatio(PSRR)of a Low-Dropout(LDO)regulatorand includesthe prosand consof thesemeasuringmethods
  • 下载
    Choosing an Appropriate Pull-up/Pull-down Resistor for Open Drain Outputs
    PDF, 130 Kb, 档案已发布: Sep 19, 2011
  • 下载
    Packaging Limits Range of Linear Regulators
    PDF, 75 Kb, 档案已发布: 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.

模型线

系列: REG103 (49)

制造商分类

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

其他名称:

REG103FA2.5/500, REG103FA 2.5/500