MP2000

Low Input Voltage

150mA Linear Regulator

MP2000 Rev. 0.92

www.MonolithicPower.com

1

3/2/2006

MPS Proprietary Information. Unauthorized Photocopy and Duplication Prohibited.

© 2006 MPS. All Rights Reserved.

The Future of Analog IC Technology

TM

TM

DESCRIPTION

The MP2000 is a low-voltage, low-dropout

bipolar linear regulator. It operates from 1.35V

to 6.0V input voltage, and regulates the output

voltage from as low as 0.5V.

The MP2000 can supply up to 150mA of load

current. The MP2000 features thermal overload

and current limit protection. It is available in a

5-pin TSOT23-5 package.

Part Number

Output Voltage

MP2000DJ-ADJ

Adjustable

MP2000DJ-1.0

1.0V

EVALUATION BOARD REFERENCE

Board Number

Output*

Dimensions

EV2000DJ-00A

1.2V

2.0”X x 2.0”Y x 0.4”Z

external resistor divider.

FEATURES

• Low 300mV Dropout at 150mA Output

• ±3% Accurate Output Voltage

• Fixed and Adjustable Output Voltage Option

• Better Than 0.001%/mA Load Regulation

• Stable With Low-ESR Output Capacitor

• Low 65µA Ground Current

• Internal Thermal Protection

• Current Limit Protection

• 6µA Typical Quiescent Current at Shutdown

APPLICATIONS

• Low Current Regulators

• Battery Powered Systems

• Cellular Phones

“MPS” and “The Future of Analog IC Technology” are Trademarks of Monolithic

Power Systems, Inc.

TYPICAL APPLICATION

MP2000_TAC_S01

MP2000

FB

OUT

4

5

GND

2

EN

IN

3

1

OUTPUT

1.2V

1.35V to 6V