UNISONIC TECHNOLOGIES CO., LTD

LR3865

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CMOS IC

www.unisonic.com.tw

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Copyright © 2018 Unisonic Technologies Co., Ltd

QW-R102-099.c

2A LOW DROPOUT LINEAR

REGULATOR



DESCRIPTION

The UTC LR3865 belonged to low-dropout, linear regulators

operate from 2.5V to 6V input and are guaranteed to deliver 2A.

Wide range of preset output voltage options are available. Built-in

low on-resistance transistor provides low dropout voltage and large

output current. The UTC LR3865 is designed and optimized for

battery-powered systems to work with low noise.

The UTC LR3865 consumes less than 0.5μA in shutdown

mode. Other features include ultra low dropout voltage, current

limiting protection, thermal shutdown protection and high ripple

rejection ratio.



FEATURES

* 2A Guaranteed Output Current

* 0.5μA Shutdown Current

* Current Limiting Protection

* Thermal Shutdown Protection

* Excellent Line/Load Transient

SOP-8

HSOP-8



ORDERING INFORMATION

Ordering Number

Lead Free

Halogen Free

Package

Packing

LR3865L-xx-S08-X-R

LR3865G-xx-S08-X-R

SOP-8

Tape Reel

LR3865L-xx-SH2-R

LR3865G-xx-SH2-R

HSOP-8

Tape Reel

Note: xx: Output Voltage, refer to Marking Information.