FB/SNS

IN

NR

IN

EN

6

7

8

5

4

OUT

OUT

FB/SNS

GND

1

2

3

TPS7A8101-Q1

www.ti.com

SLVSCK0A – APRIL 2014 – REVISED JUNE 2014

6 Pin Configuration and Functions

8-Pin SON

DRB Package

(Top View)

Pin Functions

PIN

DESCRIPTION

NAME

NO.

Driving this pin high turns on the regulator. Driving this pin low puts the regulator into shutdown mode. See

EN

5

to the Shutdown section for more details. The EN pin must not be left floating and can be connected to the

IN pin if not used.

FB/SNS

3

This pin is the input to the error amplifier and is used to set the output voltage of the device.

GND

4

Ground

7

IN

Unregulated input supply

8

Connect an external capacitor between this pin and ground to reduce output noise to very low levels. The

NR

6

1

OUT

Regulator output. A 4.7-

μF or larger ceramic capacitor is required for stability.

2

Thermal Pad

—

The Thermal Pad should be connected to GND.

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