ACE5017T

300mA Ultra Low Consumption CMOS LDO

VER 1.2

1

Description

The ACE5017T series are low dropout linear regulators and optimized to provide a high performance

solution for battery power system to deliver low quiescent current. The devices offer a new level of cost

effective performance in cellular phones, laptop and notebook computers, and other portable devices.

The ACE5017T series are designed to make use of low cost ceramic capacitors which ensure the stability

of the output current, and enhance the efficiency in order to prolong the battery life of those portable

devices.

The ACE5017T regulators are available in SOT-23-3 and SOT-23-5 packages. Standard products are

Pb-free and Halogen free products.

Features



Input voltage : 2.3V~6.5V



Output range : 1.2V~3.3V



Output current: 300mA@Vout>2V





Quiescent current:

1μA Typ.



Shut-

down current: < 0.1μA



Recommend capacitor: 1uF

Applications



Reference voltage source



Toys



Bluetooth, wireless handsets



Others portable electronic device

Absolute Maximum Ratings

Symbol

Items

Value

Unit

Input Voltage

-0.3～7

V

Enable Pin

-0.3～7

V

All Other Pins

GND-0.3 to VDD+0.3

V

Power Dissipation

0.3

W

TJ

Junction Temperature

-40~125

℃

Tstg

Storage Temperature

-55 to 150

℃

Tsolder

Package Lead Soldering Temperature

260℃, 10s

Note: Exceed these limits to damage to the device. Exposure to absolute maximum rating conditions may affect

device reliability.