MP2000 Datasheet, PDF (1/6 Pages) Monolithic Power Systems – Low Input Voltage 150mA Linear Regulator

TM
The Future of Analog IC Technology ^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
MP2000DJ-ADJ
MP2000DJ-1.0
Output Voltage
Adjustable
1.0V
EVALUATION BOARD REFERENCE
Board Number Output*
Dimensions
EV2000DJ-00A 1.2V 2.0”X x 2.0”Y x 0.4”Z
*
Default output voltage adjustable from 0.5V to 5.0V using an
external resistor divider.
MP2000
Low Input Voltage
150mA Linear Regulator
FEATURES
• Operates with V_IN = 1.35V
• 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
V_IN
1.35V to 6V
V_IN
1
IN
5
OUT
MP2000
3
EN
GND
2
4
FB
OUTPUT
1.2V
MP2000_TAC_S01
MP2000 Rev. 0.92
www.MonolithicPower.com
1
3/2/2006
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