LR18113G-S08-R datasheet(1/5 Pages) UTC

1 / 5 page

UNISONIC TECHNOLOGIES CO., LTD

LR18113

LINEAR INTEGRATED CIRCUIT

www.unisonic.com.tw

1 of 5

QW-R102-078.A

1.6X LINEAR FAN DRIVER

WITH ENABLE CONTROL



DESCRIPTION

The UTC LR18113 is a low output resistance 1.6X positive

voltage linear fan driver with very low dropout voltage at up to

500mA. The UTC LR18113 consists of an error amplifier, output

stage, voltage divider, over temperature protection, current limiting

scheme and Enable Control logic. VOUT voltage follows the 1.6 times

of VSET voltage until it reaches VIN voltage. The VSET voltage must be

larger than 1V to guarantee VOUT 1.6 times of VSET. Good regulation

over variation in line, load and temperature is also provided by UTC

LR18113

.



FEATURES

* VOUT Follows 1.6 Times of VSET

* 0.3Ω Output Resistance @ 0.5A

* Over Temperature Protection

* Current Limiting Protection

* Enable control



ORDERING INFORMATION

Ordering Number

Package

Packing

LR18113G-S08-R

SOP-8

Tape Reel



MARKING

类似零件编号 - LR18113G-S08-R

制造商	部件名	数据表	功能描述
Unisonic Technologies	LR18115	162Kb / 6P	1.6X LINEAR FAN DRIVER WITH VOUT FULLY ON CONTROL
	LR18115G-S08-R	162Kb / 6P	1.6X LINEAR FAN DRIVER WITH VOUT FULLY ON CONTROL
	LR18115G-S08-R	175Kb / 5P	LINEAR FAN DRIVER
	LR18115G-S08-T	162Kb / 6P	1.6X LINEAR FAN DRIVER WITH VOUT FULLY ON CONTROL
	LR18115L-S08-R	162Kb / 6P	1.6X LINEAR FAN DRIVER WITH VOUT FULLY ON CONTROL