MP2011A - 24V, 150mA, LOW QUIESCENT CURRENT LINEAR REGULATOR

MP2011A Rev. 1.0

www.MonolithicPower.com

9

2/19/2016

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PIN FUNCTIONS

Pin #

QFN6

(2x2mm)

Name

Description

1

IN

Input Voltage. Connect a 2.5V to 24V supply to this pin.

2

EN

A logic low on this pin will shut down the IC, a logic high will start it up. Connect this

pin to IN for automatic start up.

3,

exposed

pad

GND

Ground (the exposed pad and GND pin must be connected to the same ground

plane)

4

FB

Feedback Input Pin, regulated to 1.215V nominally. Connected to an external

resistive divider between OUT and GND to set output voltage. For fixed output

version, this pin can be just float.

5

NC

No Connection. May be left open or tied to Ground for improved thermal

performance.

6

OUT

Regulated Output Voltage, only low-value ceramic capacitor (≥ 0.47μF) on output is

required for stability.