LD2985

LINEAR INTEGRATED CIRCUIT

UNISONIC TECHNOLOGIES CO., LTD

2 of 15

www.unisonic.com.tw

QW-R102-024.M

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M ARK I N G I N FORM AT I ON

PACKAGE

VOLTAGE

VOLTAGE CODE

MARKING

1.5V

A5

1.8V

A8

2.5V

B5

2.8V

B8

2.85V

BJ

3.0V

C0

3.1V

C1

3.2V

C2

3.3V

C3

3.5V

C5

3.6V

C6

3.8V

C8

4.0V

D0

4.7V

D7

SOT-25

5.0V

E0

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PI N CON FI GU RAT I ON



PI N DESCRI PT I ON

PIN NO.

PIN NAME

DESCRIPTION

1

IN

Input port

2

GND

Ground pin

3

INHIBIT

Control switches ON/OFF. Inhibit is not internally pulled-up; it cannot be left floating.

Disable the device when connected to GND or to a positive voltage less than 0.18V

4

Bypass

Bypass pin: Capacitor to be connected to GND in order to improve the thermal noise

performances.

5

OUT

Output port