ACE1085 Datasheet, PDF (1/11 Pages) ACE Technology Co., LTD. – 3A Low Dropout Linear Regulator

Technology
ACE1085
3A Low Dropout Linear Regulator
Description
ACE1085 is a series of low dropout three terminal regulators with a dropout of 1.3V at 3A load current.
Other than a fixed version (Vout＝1.8V,2.5V,3.3V,5.0V）, ACE1085 has an adjustable version, The
adjustable version can set the output voltage with two external resistors.
ACE1085 offers thermal shut down and current limit functions, to assure the stability of chip and power
system. And it uses trimming technique to guarantee output voltage accuracy within ±2％.
The ACE1085 series is available in standard packages of TO-263-2L, TO-263-3L, TO-220 and TO-252.
Features
● Other than a fixed version and an adjustable version, output value can be customized on command.
● Maximum output current is 3A
● Output voltage accuracy is within ±2％ （±1％ Customized）
● Range of operation input voltage: Max 18V
● Line regulation: 0.2％ (Typical)
● Load regulation: 0.2％ (Typical)
● Environment Temperature: -50℃~140℃
Application
● Power Management for Computer Mother Board, Graphic Card
● Battery Charger
● Post Regulators for Switching Supplies
● Microprocessor Supply
Absolute Maximum Ratings
Parameter
Symbol Max Unit
Input voltage
VIN
18
V
Junction temperature
TJ
150
O_C
Environment Temperature T_A
140
O_C
Storage temperature
TS - 65 to 150 ^OC
Packaging Type
TO-220
TO-263-3L
TO-263-2L
TO-252
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