Datasheet Texas Instruments TPS71257DRCR — 数据表

制造商Texas Instruments
系列TPS712
零件号TPS71257DRCR
Datasheet Texas Instruments TPS71257DRCR

双路250 mA输出,超低噪声,高PSRR,低压降线性稳压器10-VSON -40至125

数据表

Dual 250-mA Output, UltraLow Noise, High PSRR, Low-Dropout Linear Regulator datasheet
PDF, 959 Kb, 修订版: D, 档案已发布: Aug 17, 2010
从文件中提取

价格

状态

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

打包

Pin10
Package TypeDRC
Industry STD TermVSON
JEDEC CodeS-PDSO-N
Package QTY3000
CarrierLARGE T&R
Width (mm)3
Length (mm)3
Thickness (mm)0.9
Pitch (mm)0.5
Max Height (mm)1
Mechanical Data下载

参数化

Accuracy3 %
FeaturesEnable
Fixed Output Options1.8,2.8,2.85 V
Iout(Max)0.25 A
Iout20.25 A
Iq(Typ)0.3 mA
Noise32 uVrms
Operating Temperature Range-40 to 125 C
Output Capacitor TypeCeramic
Output OptionsAdjustable Output,Fixed Output
PSRR @ 100KHz37 dB
Package GroupVSON
Package Size: mm2:W x L10VSON: 9 mm2: 3 x 3(VSON) PKG
RatingCatalog
Regulated Outputs2
Thermal Resistance ОёJA50 В°C/W
Vdo(Typ)125 mV
Vin(Max)5.5 V
Vin(Min)2.7 V
Vout(Max)5.4 V
Vout(Min)1.2 V
Vout2(Max)5.4 V
Vout2(Min)1.2 V

生态计划

RoHSCompliant

设计套件和评估模块

  • Evaluation Modules & Boards: TPS712XXEVM-050
    TPS712xx Evaluation Module
    Lifecycle Status: Active (Recommended for new designs)

应用须知

  • Power for TMS320C5504/05 (Rev. A)
    PDF, 204 Kb, 修订版: A, 档案已发布: Apr 23, 2010
  • Powering OMAP3 With TPS6235x: Design-In Guide
    PDF, 296 Kb, 档案已发布: Dec 3, 2008
    The OMAP35xx Applications Processors have a diverse set of power management features which potentially enable lower cost power solutions based on your application. This design-in guide describes a power solution based on the TPS6235x device. This guide can be used to evaluate this solution for your design or help you make decisions when designing in this solution.
  • Using Thermal Calculation Tools for Analog Components
    PDF, 1.1 Mb, 档案已发布: Sep 2, 2010
    This document provides general guidance on the use of toolsand calculations for thermal estimates of component operating temperatures for analog devices. Of particularfocus are components with direct thermal paths to the PCB which is common for components which need a low thermal resistance to manage the dissipated power. This document provides practical considerations for estimation of o
  • 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.
  • 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

模型线

制造商分类

  • Semiconductors > Power Management > Linear Regulator (LDO) > Multi-Channel LDO