UNISONIC TECHNOLOGIES CO., LTD

L1183A

CMOS IC

www.unisonic.com.tw

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Copyright © 2014 Unisonic Technologies Co., Ltd

QW-R502-315.M

300mA CMOS LDO

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DESCRIPTION

The UTC L1183A is a COMS positive linear regulator. One of it’s

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

its dropout voltage is extremely low with 300mA output current.

The internal circuit includes current fold-back to prevent device

failure when the circuit is operated in the bad conditions.

In application, the UTC L1183A needs a low noise, regulated

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

2.2μF or more.

The UTC L1183A 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

* With Current Limiting

* Internal Short Circuit Current Fold-Back

* Has Power-Saving Shutdown Mode

* Very Low Temperature Coefficient

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ORDERING INFORMATION

Ordering Number

Package

Packing

L1183AG-xx-AF5-R

SOT-25

Tape Reel

L1183AG-xx-AG6-R

SOT-26

Tape Reel

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

(1) R: Tape Reel

(2) AF5: SOT-25, AG6: SOT-26

(3) xx: Refer to Marking Information

(4) G: Halogen Free and Lead Free

L1183AG-xx-AF5-R

(1) Packing Type

(2) Package Type

(3) Output Voltage Code

(4) Green Package