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SS8014G

150mA Low-Noise LDO Regulator

FEATURES

Low output noise of 170µV (rms)

Ultra-low no-load supply current of 52µA

Low dropout of 100mV at 50mA load

Guaranteed 150mA output current

Over-temperature and short-circuit protection

Output voltage adjustable from 2.5V to 5.5V

Max. supply current in shutdown mode < 1µA

APPLICATIONS

ORDERING INFORMATION

Notebook Computers

Cellular Phones

PDAs and other hand-helds

Digital Still Cameras and Video Recorders

Bar-code Scanners

DESCRIPTION

The SS8014G is a low supply-current, low-dropout linear

regulator that comes in a space-saving SOT23-5 package.

The supply current at no-load is 52µA. In the shutdown

mode, the maximum supply current is less than 1µA.

Operating voltage range of the SS8014G is from 2.5V to

5.5V. The over-current protection limit is set at 370mA

typical and 150mA minimum. An over-temperature pro-

tection circuit is built-in to the SS8014G to prevent thermal

overload. These power saving features make the SS8014G

ideal for use in such battery-powered applications as

notebook computers, cellular phones, and PDA’s.

SS8014GTR

PIN CONFIGURATION

TYPICAL CIRCUIT

OUT

5

4

1

IN

2

3

GND

SHDN

OUT

ADJ

SOT23-5

SS8014G

5

4

1

IN

2

3

GND

SHDN

1/12/2005 Rev.2.11

IN

OUT

SHDN

ADJ

GND

+

-

BATTERY

C

IN

1µF

R1

R2

C

OUT

1µF

OUTPUT

VOLTAGE

IN

OUT

SHDN

ADJ

GND

+

-

BATTERY

C

IN

1µF

R1

R2

C

OUT

1µF

OUTPUT

VOLTAGE

Adjustable mode

470 pF

V

IN

OUT

SHDN

ADJ

GND

SS8014G

SS8014 in Pb-free SOT-23-5

shipped on tape and reel

This device is only available with Pb-free lead finish (second-level interconnect).