Outline：
BL1084 is a series of low dropout three
terminal regulators with a dropout of 1.4V at
5A load current.
Other than a fixed version (Vout ＝
1.8V,2.5V,3.3V,5.0V ） , BL1084 has an
adjustable version, The adjustable version can
set the output voltage with two external
resistors.
BL1084 offers thermal shut down and current
limit functions, to assure the stability
of chip and power system.
The BL1084 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 5A
● Range of operation input voltage: Max
18V
● Line regulation: 0.2％ (Typical)
● Load regulation: 0.2％ (Typical)
● Environment Temperature: 0℃~80℃
Applications：
● Power Management for Computer
Mother Board, Graphic Card
● Battery Charger
● Post Regulators for Switching Supplies
● Microprocessor Supply