UNISONIC TECHNOLOGIES CO., LTD

TL432C

LINEAR INTEGRATED CIRCUIT

www.unisonic.com.tw

1 of 4

Copyright © 2018 Unisonic Technologies Co., Ltd

QW-R103-022.L

1.24V PRECISION

ADJUSTABLE SHUNT

REFERENCE REGULATORS



DESCRIPTION

The UTC TL432C is a three-terminal adjustable shunt regulator

highly accurate 1.24V band gap reference with 0.5%, 1%, 2%

tolerance. The device offers thermal stability, wide operating

current (50mA) and an extended temperature range of 0

C to 85°C

for operation in power supply applications.

The UTC TL432C

offers a wide operating voltage range of up to 12V and is an

excellent choice for voltage reference requirements in an isolated

feedback circuit for 3.0V ~ 3.3V switching mode power supplies.

The tight tolerance guarantees a lower design cost for the power

supply manufacturer by virtually eliminating the need for an extra

power supply manufacturing process of the power supply.



FEATURES

*Temperature-Compensated: 50ppm/°C

*Internal Amplifier with 50mA Capability

*Nominal Temperature Range Extended to 85°C

*Low Frequency Dynamic Output Impedance:<150mΩ

*Low Output Noise



ORDERING INFORMATION

Ordering Number

Pin Assignment

Lead Free

Halogen Free

Package

1

2

3

4

5

6

7

8

Packing

TL432CL-AB3-R

TL432CG-AB3-R

SOT-89

R A K

-

-

-

-

-

Tape Reel

TL432CL-AE3-R

TL432CG-AE3-R

SOT-23

K R A

-

-

-

-

-

Tape Reel

TL432CL-AF5-R

TL432CG-AF5-R

SOT-25

X X K R A

-

-

-

Tape Reel

TL432CL-T92-B

TL432CG-T92-B

TO-92

R A K

-

-

-

-

-

Tape Box

TL432CL-T92-K

TL432CG-T92-K

TO-92

R A K

-

-

-

-

-

Bulk

TL432CL-S08-R

TL432CG-S08-R

SOP-8

K A A X X A A R

Tape Reel

Note: Pin Code: K: Cathode

A: Anode

R: Reference

X: No Connection