300mA,Low Power,Low Dropout,

SGM2013

3-Terminal,Linear Regulators

GENERAL DESCRIPTION

The SGM2013 low-power, low-dropout, CMOS linear

voltage regulators operate from a 2.5V to 5.5V input and

deliver up to 300mA. They are perfect choice for low voltage,

at 300mA output) makes them attractive for battery

operated power systems. The SGM2013 series also offer

ultra low dropout voltage (300mV at 300mA output) to

prolong battery life in portable electronics

The output voltage is preset to voltages in the range of 1.8V

thermal shut-down protection.

SGM2013 come in 3-pin SOT23 and 3-pin SOT89 package.

APPLICATIONS

Cellular Telephones

Digital Cameras

MP3、MP4

USB 2.0

Modems

PC Cameras

Hand-Held Instruments

Electronic Dictionarys

Portable/Battery-Powered Equipment

TYPICAL OPERATION CIRCUIT

OUTPUT

INPUT

IN

OUT

GND

1

μF

1

μF

FEATURES

-

Ultra-Low Dropout Voltage:

300mV at 300mA output

-

Low 77µA No-Load Supply Current

-

Low 200µA Operating Supply Current

at 300mA Output

-

High PSRR

-

Thermal-Overload Protection

-

Output Current Limit

-

Output Voltage:

Available in Fixed Outputs 1.8V, 2.5V, 2.7V, 2.8V,

2.9V, 3.0V and 3.3V

GND

IN

OUT

SOT23-3

1

2

3

IN

OUT GND

GND

SOT89-3

12

3

IN

OUT

GND

IN

12

3

SOT89-3(L-Type)

SG Microelectronics Co, Ltd

Tel: 86/451/84348461

www.sg-micro.com

REV. C