Precision Adjustable

Shunt Reference

CL2431

FEATURES

DESCRIPTION

ORDERING INFORMATION

Part

Package

Tolerance

Temperature Range

CL2431VS

SOT-23

1.0%

0 to +105

CL2431AVS

SOT-23

0.5%

0 to +105

CL2431IVS

SOT-23

1.0%

-40 to +85

CL2431IAVS

SOT-23

0.5%

-40 to +85

CORPORATION

PIN CONFIGURATION (Top View)

The CL2431 is a three terminal adjustable voltage reference

designed to act as an open-loop error amplifier with a 2.5V

temperature compensated reference.

Operating as a low

temperature coefficient zener which is programmable from

operating current range of 1.0mA to 100mA with a typical

dynamic impedance of 0.15

Ω. As a shunt regulator the

device can be used as either a positive or negative voltage

reference.

Active output circuitry provides a very sharp

turn-on characteristic, making the CL2431 an excellent

replacement

for

low-voltage

zener

diodes

in

many

applications, including on-board regulation and adjustable

power supplies.

1J-22

CATHODE

REFERENCE

SOT-23 (VS)

ANODE