TPS79801-Q1 Automotive Catalog 50 mA, 3 V to 80 V, Micropower, Low-Dropout Linear Regulator

TPS79801-Q1
Iout(Max)(A) 0.05  
Vdo(Typ)(mV) 0.3  
Iq(Typ)(mA) 0.04  
Vin(Min)(V) 3  
Vin(Max)(V) 80  
Vout(Min)(V) 1.23  
Vout(Max)(V) 28  
Accuracy(%) 1.5  
Output Capacitor(uF) 1  
Output Capacitor Type Ceramic  
Fixed Output Options(V) 1.23 to 28  
Pin/Package 8MSOP-PowerPAD  
Rating Automotive  
Regulated Outputs(#) 1
TPS79801-Q1 描述

The TPS798xx is the first device in a line of 80-V high-voltage micropower low-dropout (LDO) linear regulators. This device is capable of supplying 50-mA output current with a dropout voltage of only 300 mV. Designed for low quiescent current high voltage (80 V) applications, 40 µA operating and 1 µA in shutdown makes the TPS798xx an ideal choice for battery-powered or high-voltage systems. Quiescent current is also well-controlled in dropout. Other features of the TPS798xx include the ability to operate with low equivalent series resistance (ESR) ceramic output capacitors. This device is stable with only 1 µF on the output; most older devices require between 10-µF and 100-µF tantalum capacitors for stability.

TPS79801-Q1 特性
TPS79801-Q1 芯片订购指南
器件 状态 温度 (oC) 价格(美元) 封装 | 引脚 封装数量 | 封装载体 丝印标记
TPS79801QDGNRQ1 ACTIVE -40 to 125 1.70 | 1ku MSOP-PowerPAD (DGN) | 8 2500 | LARGE T&R OOLQ
TPS79801-Q1 质量与无铅数据
器件 环保计划* 铅/焊球涂层 MSL 等级/回流焊峰 环保信息与无铅 (Pb-free) DPPM / MTBF / FIT 率
TPS79801QDGNRQ1 Green (RoHS & no Sb/Br) CU NIPDAU Level-2-260C-1 YEAR TPS79801QDGNRQ1 TPS79801QDGNRQ1
TPS79801-Q1 应用技术支持与电子电路设计开发资源下载
  1. TPS79801-Q1 数据资料 dataSheet 下载.PDF
  2. TI 德州仪器LDO低压差线性稳压器驱动器选型与价格参考 . xls
  3. Dual MOSFET Driver (PDF  498 KB)
  4. 全面认识开关型电源中的BUCK-BOOST功率级 (Rev. A)   (PDF  2206 KB)
  5. LDO PSRR Measurement Simplified   (PDF  140 KB)
  6. LDO Noise Demystified   (PDF  782 KB)
  7. 标准线性产品交叉参考 (Rev. D)   (PDF  1058 KB)
  8. 模数规格和性能特性术语表 (Rev. A) (PDF 1993 KB)
  9. 所选封装材料的热学和电学性质 (PDF 645 KB)
  10. 高速数据转换 (PDF 1967 KB)