MP2013A - 40V, 150mA, LOW-QUIESCENT CURRENT LINEAR REGULATOR

MP2013A Rev. 1.03

www.MonolithicPower.com

12

10/16/2017

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PIN FUNCTIONS

Pin #

QFN6

(2mmx2mm)

Pin #

QFN8

(3mmx3mm)

Name Description

1

1

IN

Input Voltage. Connect IN to a 2.5V to 40V supply.

2

2

EN

Enable. A logic low on EN shuts down the IC; logic high starts it up.

Connect EN to IN for automatic startup.

3, exposed

pad

4, exposed

pad

GND

Ground. The exposed pad and GND must be connected to the same

ground plane.

4

5

FB

Feedback Input. FB is regulated to 1.215V nominally. Connect to an

external resistive divider between OUT and GND to set output voltage.

For a fixed-output version, FB can float.

6

8

OUT

Regulated Output Voltage. Only a low-

value ceramic capacitor (≥ 0.47μF)

on output is required for stability.

5

3, 6, 7

NC

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

performance.