MP2013 - 40V, 150mA, LOW QUIESCENT CURRENT LINEAR REGULATOR

PIN FUNCTIONS

Pin #

Name Description

TSOT23-5

QFN6

(2x2mm)

QFN8

(3x3mm)

3

1

1

IN1

Input Voltage. Connect a 2.5V to 40V supply to this pin.

2

2

2

IN2

VIN pin to power internal logic. Connect to IN1.

1

3,

exposed

pad

4,

exposed

pad

GND

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

same ground plane)

5

4

5

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.

4

6

8

OUT

Regulated output voltage, only 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.

MP2013 Rev. 1.0

www.MonolithicPower.com

5

4/23/2014

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