UNISONIC TECHNOLOGIES CO., LTD

LM2954

LINEAR INTEGRATED CIRCUIT

www.unisonic.com.tw

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Copyright © 2014 Unisonic Technologies Co., Ltd

QW-R102-002.K

300mA LOW-DROPOUT

VOLTAGE REGULATOR



DESCRIPTION

The UTC LM2954 is a monolithic integrated voltage regulator

with low dropout voltage, and low quiescent current. It includes

many features that suitable for different applications with TO-92,

DIP-8, SOP-8 and SOT-223 packages.



FEATURES

*High Accuracy Fixed Output.

*Output Voltage Programmable and Logic Controlled Shutdown

And Error Flag Available for DIP and SOP Package.

*Extremely Low Quiescent Current And Dropout Voltage.

*Extremely Tight Load And Line Regulation.

*Current and Thermal Limiting.

*Very low Temperature Coefficient.



ORDERING INFORMATION

Ordering Number

Package

Pin assignment

Packing

Lead Free

Halogen Free

1

2

3

LM2954L-xx-AA3-R

LM2954G-xx-AA3-R

SOT-223

I

G

O

Tape Reel

LM2954L-xx-D08-T

LM2954G-xx-D08-T

DIP-8

refer to Pin

Configurations

Tube

LM2954L-xx-S08-T

LM2954G-xx-S08-T

SOP-8

Tube

LM2954L-xx-S08-R

LM2954G-xx-S08-R

SOP-8

Tape Reel

LM2954L-xx-T92-B

LM2954G-xx-T92-B

TO-92

O

G

I

Tape Box

LM2954L-xx-T92-K

LM2954G-xx-T92-K

TO-92

O

G

I

Bulk

G: GND