ACE5016A

Ultra Low Current Consumption 300mA CMOS Voltage Regulator

VER 1.1

1

Description

The ACE5016A series are a group of positive voltage regulators manufactured by CMOS technologies

with ultra low power consumption and low dropout voltage, which can prolong battery life in portable

electronics. The ACE5016A series work with low-ESR ceramic capacitors, reducing the amount of board

space necessary for power applications. The series are very suitable for the battery-powered equipments,

such as RF applications and other systems requiring a quiet voltage source.

Features



Low Quiescent Current：

0.8μA



Operating Voltage：1.8V～7V



Output Current: 300mA



Low Dropout Voltage：300mV@100mA



Excellent Line and Load Transient Response



Output Voltage：0.9~ 5.0V



High Accuracy：±2％（Typ.）



Built-in Current Limiter, Short-Circuit Protection



Ceramic Capacitor Compatible

Application



Portable consumer equipments



Laptop, Palmtops and PDA



Digital Still and Video Cameras



MP3, MP4 Player



Radio control systems



Battery-Powered Equipment

Parameter

Symbol

Max

Unit

Input Voltage

V

V

Output Current

500

mA

Output Voltage

V

V

Power Dissipation

SOT-23-3

Pd

250

mW

SOT-23-5

250

SOT-89-3

500

DFN1*1-4

400

Operating Temperature

-40~85

Storage Temperature

-40~125

Soldering Temperature & Time

260℃, 10s