Datasheet Texas Instruments TPS71256DRCR — 数据表
制造商 | Texas Instruments |
系列 | TPS71256 |
零件号 | TPS71256DRCR |
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
Datasheet
价格
状态
Lifecycle Status | Obsolete (Manufacturer has discontinued the production of the device) |
Manufacture's Sample Availability | No |
打包
Pin | 10 |
Package Type | DRC |
Industry STD Term | VSON |
JEDEC Code | S-PDSO-N |
Device Marking | ARV |
Width (mm) | 3 |
Length (mm) | 3 |
Thickness (mm) | .9 |
Pitch (mm) | .5 |
Max Height (mm) | 1 |
Mechanical Data | 下载 |
参数化
Accuracy(%) | 3 |
Additional Features | Enable Overcurrent Protection Thermal Shutdown |
Approx. Price (US$) | 0.95 | 1ku |
Fixed Output Options(V) | 2.8 |
Iout(Max)(A) | 0.25 |
Iout2(A) | 0.25 |
Iq(Typ)(mA) | 0.3 |
Noise(uVrms) | 32 |
Operating Temperature Range(C) | -40 to 125 |
Output Capacitor Type | Ceramic |
Output Options | Fixed Output |
PSRR @ 100KHz(dB) | 37 |
Package Group | VSON |
Package Size: mm2:W x L (PKG) | 10VSON: 9 mm2: 3 x 3(VSON) |
Rating | Catalog |
Regulated Outputs(#) | 2 |
Vdo(Typ)(mV) | 125 |
Vin(Max)(V) | 5.5 |
Vin(Min)(V) | 2.7 |
Vout(Max)(V) | 2.8 |
Vout(Min)(V) | 2.8 |
Vout2(Max)(V) | 2.8 |
Vout2(Min)(V) | 2.8 |
生态计划
RoHS | Not Compliant |
Pb Free | No |
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
- Using Thermal Calculation Tools for Analog ComponentsPDF, 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 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 - 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.
模型线
系列: TPS71256 (2)
- TPS71256DRCR TPS71256DRCRG4
制造商分类
- Semiconductors > Power Management > Linear Regulator (LDO) > Multi-Channel LDO