1

2

3

6

5

4

OUT

NC

PG

IN

GND

EN

3

LP5912

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SNVSA77D – DECEMBER 2015 – REVISED NOVEMBER 2016

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5 Voltage Options

This device is capable of providing fixed output voltages from 0.8 V to 5.5 V in 25-mV steps. For all available

package and voltage options, see the POA at the end of this datasheet. Contact Texas Instruments Sales for

specific voltage option needs.

6 Pin Configuration and Functions

DRV Package

6-Pin WSON With Thermal Pad

Top View

Pin Functions

PIN

I/O

DESCRIPTION

NUMBER

NAME

1

OUT

O

Regulated output voltage

2

NC

—

No internal connection. Leave open, or connect to ground.

3

PG

O

Power-good indicator. Requires external pullup.

4

EN

I

Enable input. Logic high = device is ON, logic low = device is OFF, with internal 3-MΩ

pulldown.

5

GND

G

Ground

6

IN

I

Unregulated input voltage

—

Exposed

thermal pad

—

Connect to copper area under the package to improve thermal performance. The use of

thermal vias to transfer heat to inner layers of the PCB is recommended. Connect the

thermal pad to ground, or leave floating. Do not connect the thermal pad to any potential

other than ground.