微桥科技产品新闻动态管理发布系统 现在是
首页 ·公司动态 ·产品动态 ·原厂动态 ·行业动态 ·技术资料 ·LED驱动 ·DC-DC ·AC-DC ·MOSFET ·音频功放 ·电池管理 ·霍尔及马达驱动 ·其他 ·联系我们

当前位置:首页>>其他>>LDO线性稳压器 >>EMP8042-High Input Voltage,Low IQ,LDO   双击自动滚屏
发布者:微桥 发布时间:2011-8-3 阅读:3559次    关键字: EMP8042
EMP8042-High Input Voltage,Low IQ,LDO


EMP8042-High Input Voltage,Low Quiescent Current,Low-Dropout Linear RegulatorDataSheet

General Description
    The EMP8042 is a high voltage, low quiescent current, low dropout regulator with 100mA output driving capacity. The EMP8042, which operates over an input range of 3V to 20V, is stable with any capacitors, whose capacitance is larger than 1μF, and suitable for powering battery-management ICs because of the virtue of its low quiescent current consumption and low dropout voltage. Below the maximum power dissipation (please refer to Note. 5), It guarantees delivery of 100mA output current, and supports preset output voltages ranging from 1.3V to
6.0V with 0.1V increment.
    EMP8042 also includes bandgap voltage reference, constant current limiting and thermal overload protection. It’s available in miniature SOT-89-3 packages.

Applications
 Logic Supply for High Voltage Batteries
 Keep-Alive Supply
 3-4 Cell Li-ion Batteries Powered systems

Features
 100mA guaranteed output current (without thermal limit)
 500mV typical dropout at Io=100mA
 3.0V to 20V input range
 Stable with small ceramic output capacitors(1μF)
 Over temperature and over current protection
 ±2.5% output voltage tolerance

本文共分 1

  • 上篇文章EMP8021-600mA CMOS Linear Regulator
  • 下篇文章EMP8737-Fast Ultra High-PSRR,Low-Noise,300mA LDO
  •  
     

    版权所有 Copyright Micro Bridge Technology Co.,Ltd. All rights reserved.粤ICP备05065909号