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

Product Attributes

Introduction

ME6239 is a low-dropout, low-power linear regulator fabricated in CMOS process, integrating a reference circuit, error amplifier, and feedback resistor network. The ME6239 supports an input voltage up to 30V and an output current up to 250mA. The internal feedback voltage enables fixed output voltage settings ranging from 1.5V to 12V.

Features

• High input voltage: up to 30V
• Suppresses output voltage overshoot at power-up
• Ultra-low quiescent current: 1.5uA (Typ)
• Output voltage range: 1.5~12V
• Output voltage accuracy: ±1%
• Output current: IOUT = 250mA (VIN = 6.5V & VOUT = 5.0V)
• Short-circuit current: 42mA
• Low temperature coefficient
• Stable output with low-ESR ceramic capacitors

Applications

• Battery-powered devices
• Audio/video equipment
• Communication equipment