Copyright

 ANPEC Electronics Corp.

Rev. A.4 - Jun., 2003

APL1086

www.anpec.com.tw

1

ANPEC reserves the right to make changes to improve reliability or manufacturability without notice, and advise

customers to obtain the latest version of relevant information to verify before placing orders.

1.5A Low Dropout Fast Response Positive Adjustable Regulator and Fixed

1.8V, 2.5V, 2.85V and 3.3V

Currents

•••••

Adjustable Output : 1.25~10.7V

TO-263 Power Packages.

Features

Applications

General Description

The APL1086 is a low dropout three-terminal adjust-

able regulators with 1.5A output current capability.

In order to obtain lower dropout voltage and faster

transient response, which is critical for low voltage

applications , the APL1086 has been optimized.

The device is available in an adjustable version and

fixed output voltages of 1.8V, 2.5V,2.85V and 3.3V,

the output available voltage range is from 1.25~10.

7V with an input supply below 12V. Dropout voltage

is guaranteed at a maximum of 1.45V at 1.5A.

Current limit is trimmed to ensure specified output

current and controlled short-circuit current. On-chip

thermal limiting provides protection against any com-

bination of overload that would create excessive junc-

tion temperatures.

The APL1086 is available in the industry standard 3-

pin SOT-223, TO-252, TO-220 or TO-263 power

packages.

Pin Description

Front View for TO-252

TAB IS V

OUT

12

3

IN

OUT

ADJ/GND

TAB IS V

OUT

IN

OUT

ADJ/GND

12

3

Front View for SOT-223