RT9080

2

DS9080-00 April 2016

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Functional Pin Description

Pin Configurations

(TOP VIEW)

TSOT-23-5

VIN GND EN

VOUT

SNS/NC

4

23

5

ZQFN-4L 1x1 (ZDFN-4L 1x1)

VOUT

VIN

GND

EN

1

2

3

4

SGND

5

Pin No.

Pin Name

Pin Function

TSOT-23-5 ZQFN-4L 1x1 (ZDFN-4L 1x1)

1

4

VIN

Supply Voltage Input.

2

2

GND

Ground.

3

3

EN

Enable Control Input.

4

--

SNS

Output Voltage Sense. (RT9080N only)

NC

No Internal Connection.

5

1

VOUT

Output of the Regulator.

--

5 (Exposed Pad)

SGND

Substrate of Chip. Leave floating or tie to GND.