UNISONIC TECHNOLOGIES CO., LTD

L1186

Preliminary

CMOS IC

www.unisonic.com.tw

1 of 7

Copyright © 2010 Unisonic Technologies Co., Ltd

QW-R502-319.d

600mA CMOS LDO

DESCRIPTION

The UTC L1186 is a COMS positive linear regulator. One of its

features is the very low quiescent current typical as low as 30μA and

its dropout voltage is extremely low with 600mA output current.

The internal circuit includes thermal shutdown and current

fold-back to prevent device failure when the circuit is operated in the

bad conditions.

In application, the UTC L1186 needs a low noise, regulated

supply. For stable operation, the output capacitance value should be

2.2μF or more.

The UTC L1186 is an ideal for battery applications, such as

instrumentations, portable electronics, wireless devices, cordless

phones, PC peripherals, and battery powered widgets.

FEATURES

* Accurate to Within 1.5%

* Quiescent Current: 30μA

* Internal Over-Temperature Shutdown

* With Current Limiting

* Internal Short Circuit Current Fold-Back

* With Noise Reduction Bypass Capacitor

* Has Power-Saving Shutdown Mode

* Very Low Temperature Coefficient

SOT-25

1

3

5

2

4

SOP-8

1

ORDERING INFORMATION

Ordering Number

Lead Free

Halogen Free

Package

Packing

L1186L-xx-AF5-R

L1186G-xx-AF5-R

SOT-25

Tape Reel

L1186L-xx-S08-A-R

L1186G-xx-S08-A-R

SOP-8

Tape Reel

L1186L-xx-S08-B-R

L1186G-xx-S08-B-R

SOP-8

Tape Reel

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