LD2985

LINEAR INTEGRATED CIRCUIT

UNISONICTECHNOLOGIESCO.,LTD

2 of 23

www.unisonic.com.tw

QW-R102-024.G

MARKING INFORMATION

PART NO.

VOLTAGE

VOLTAGE CODE

MARKING

LD2985-1.5V

1.5V

A5

LD2985-1.8V

1.8V

A8

LD2985-2.5V

2.5V

B5

LD2985-2.8V

2.8V

B8

LD2985-2.85V

2.85V

BJ

LD2985-3.0V

3.0V

C0

LD2985-3.1V

3.1V

C1

LD2985-3.2V

3.2V

C2

LD2985-3.3V

3.3V

C3

LD2985-3.5V

3.5V

C5

LD2985-3.6V

3.6V

C6

LD2985-3.8V

3.8V

C8

LD2985-4.0V

4.0V

D0

LD2985-4.7V

4.7V

D7

LD2985-5.0V

5.0V

E0

PIN CONFIGURATION

PIN DESCRIPTION

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