RT8097D

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is a registered trademark of Richtek Technology Corporation.

www.richtek.com

DS8097D-07

June

2021

2

Pin Configuration

(TOP VIEW)

EN GND LX

FB

VIN

4

2

3

5

SOT-23-5

EN GND LX

FB

PG VIN

4

2

3

5

6

SOT-23-6

Marking Information

5M= : Product Code

DNN : Date Code

RT8097DHGB

5M=DNN

5L= : Product Code

DNN : Date Code

RT8097DLGB

5L=DNN

2G= : Product Code

DNN : Date Code

RT8097DHGE

2G=DNN

2F= : Product Code

DNN : Date Code

RT8097DLGE

2F=DNN

Functional Pin Description

Pin No.

Pin Name

Pin Function

SOT-23-5

SOT-23-6

1

1

EN

Enable control input.

2

2

GND

Power ground.

3

3

LX

Switch node.

4

4

VIN

Supply voltage input. The RT8097D operates from a 2.7V to 6V input.

5

6

FB

Feedback voltage input. An external resistor divider from the output to

GND, tapped to the FB pin, sets the output voltage.

--

5

PG

Power good indicator. The output of this pin is an open-drain with external

pull-up resistor. PG is pulled up when the FB voltage is within 90%,

otherwise it is LOW.