The Future of Analog IC Technology
24V, 150mA, Low Quiescent Current
The MP2011A is a low power linear regulator
that supplies power to systems with high
voltage batteries. It includes a wide 2.5V to 24V
input range, low dropout voltage and low
quiescent supply current. The low quiescent
current and low dropout voltage allow
operations at extremely low power levels.
Therefore, the MP2011A is an ideal for the low
power microcontrollers and the battery-powered
The MP2011A provides wide variety of fixed
output voltage options (if request): 1.8V, 1.9V,
2.3V, 2.5V, 3.0V, 3.3V, 3.45V, 5.0V; and also
provides the output adjustable option (from
1.215V to 15V).
The regulator output current is internally limited
and the device is protected against over-load
and over-temperature conditions.
The MP2011A also includes thermal shutdown
and current limiting fault protection, and is
available in QFN-6 (2mmx2mm) packages.
2.5V to 24V Input Range
3.3µA Quiescent Supply Current
Stable With low-value output ceramic
capacitor (> 0.47μF)
150mA load current
700mV Dropout at 150mA Load
Available in Fixed 3.3V Output and
Adjustable Output (1.215V to 15V) versions
Output ±1.5% Accuracy
Specified current limit
Thermal Shutdown and Short-Circuit
Available in QFN-6 (2mmx2mm) Packages
Ultra low power Microcontrollers
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of Monolithic Power Systems, Inc.
Output Adjustable Version (QFN)
Output Fixed Version (QFN)
MP2011A Rev. 1.01
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