MP2002
Low Input Voltage
500mA Linear Regulator
The Future of Analog IC Technology
DESCRIPTION
The MP2002 is a low-current, low-dropout
linear regulator operating over a single input
supply between 1.35V to 6.5V. The output
voltage of the MP2002 is adjustable via an
external resistor divider. The MP2002 can
supply up to 500mA of load current. The enable
pin (EN) allows the part to be put into a low
current shutdown mode (EN=0). The MP2002
features thermal overload and current limit
protection. It is available in an 8-pin QFN (2x
3mm) package
FEATURES
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Power Good Open Collector Output
Operates from 1.35V – 6.5V Input
Low 300mV Dropout at 500mA Output
Stable with Very Small Ceramic Capacitors
2% Feedback Reference
Adjustable Output Voltage Option from 0.5V
to 5V using an External Resistor Divider
Better Than 0.001%/mA Load Regulation
Low 100μA Ground Current
Internal Thermal Protection
Current Limit Protection
6µA Typical Quiescent Current at Shutdown
Available in a Tiny 2x3mm 8-pin QFN
Package
Low Current Regulators
Battery Powered Systems
Cellular Phones
APPLICATIONS
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“MPS” and “The Future of Analog IC Technology” are Registered Trademarks of
Monolithic Power Systems, Inc.
TYPICAL APPLICATION
V
IN
8
IN
OUT
1
V
OUT
R1
5
EN
PG
MP2002
GND
6
FB
4
5V
Power Good
3
R2
MP2002 Rev. 1.11
10/10/2011
www.MonolithicPower.com
MPS Proprietary Information. Patent Protected. Unauthorized Photocopy and Duplication Prohibited.
© 2011 MPS. All Rights Reserved.
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