ME6217C39P5G

General Description

The ME6217 Series is a positive voltage regulator with a low dropout voltage,high output voltage accuracy,and

low crrent consumption developed based on CMOS technology. A built-in low on-resistance transistor provides

a low dropout voltage and large output current, a built-in overcurrent protector prevents the load current from

exceeding the current capacitance of the output transistor. An ON/OFF circuit ensures a long battery life.

Compared with the voltage regulators using the conventional CMOS process, a larger variety of capacitors

are available, including small ceramic capacitors.

Features

l Maximum Output Current: 800 mA （VIN≥VOUT(T)+1.0V）

l Dropout Voltage: 100mV@ IOUT =300mA, VOUT =5.0V

l Operating Voltage Range: 2V～6.5V

l Output Voltage：1.5V~5.6V ，selectable in 0.1V steps

l Highly Accuracy: ±1％

l Low Current Consumption:

During Operation: 100uA（TYP.）

During Shutdown:0.1uA（TYP.）

l High Ripple Rejection: 65dB@1KHz (ME6217C50)

l Line Regulation: 0.05％（TYP.）

l Thermal Shutdown Protection：160℃

Typical Application

l Power supply for DVD and CD-ROM drives

l Power supply for personal communication device

l Power supply for battery-powered devices

l Power supply for note PCs

Package

l 3-pin：SOT89-3

l 5-pin：SOT89-5，SOT23-5