LD2985

LINEAR INTEGRATED CIRCUIT

UNISONICTECHNOLOGIESCO.,LTD

2 of 15

www.unisonic.com.tw

QW-R102-024.J



MARKING INFORMATION

PACKAGE

VOLTAGE

VOLTAGE CODE

MARKING

SOT-25

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

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