مدار مجتمع (آی سی) آی‌سی مدیریت توان (پی‌ام‌آی‌سی) رگولاتور ولتاژ خطی و کم‌افت (ال دی او)

Product Attributes

Introduction

MD83XX is a high voltage (up to 40V) low power low dropout voltage regulator (LDO) manufactured in CMOS processes. It can deliver up to 300mA of current while consuming only 1.5uA of quiescent current. It consists of a reference voltage generator, an error amplifier, a current foldback circuit, and a phase compensation circuit plus a driver transistor.

Features

• Ultra-low Quiescent Current: 1.5uA
• Maximum Input Voltage: 40V
• Output Voltage Highly Accurate: ±2%
• Maximum Output Current: 300mA
• Dropout Voltage: 4mV@IOUT=1mA
• Temperature Stability: ±50ppm/℃
• Protections Circuits: Current Limiter, Foldback, Thermal shutdown
• Output Capacitor: Low ESR Ceramic Capacitor Compatible

Applications

• Smart wearer
• Long-life battery-powered devices
• Portable mobile devices, such as mobile phones, cameras, and so on
• Wireless communication equipment