UNI SONI C TECHNOLOGI ES CO., LTD

TL432D

LINEAR INTEGRATED CIRCUIT

www.unisonic.com.tw

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Copyright © 2015 Unisonic Technologies Co., Ltd

QW-R103-040.E

0 .8 V PRECI SI ON ADJ U ST ABLE

SH U N T REFEREN CE

REGU LAT ORS



DESCRI PT I ON

The UTC TL432D is a three-terminal adjustable shunt regulator

highly accurate 0.8V band gap reference with 1%, 2% tolerance.

The device offers thermal stability, wide operating current (50mA)

and an extended temperature range of 0

 to 105C for operation in

power supply applications.

The UTC TL432D 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.



FEAT U RES

* Temperature-Compensated: 50ppm/

C

* Internal Amplifier with 50mA Capability

* Nominal Temperature Range Extended to 105

C

* Low Frequency Dynamic Output Impedance:<150m

Ω

* Low Output Noise

 ORDERI NG I NFORM AT I ON

Ordering Number

Package

Pin Assignment

Packing

Lead Free

Halogen Free

1

2

3

4

5

6

7

8

-

TL432DG-AB3-R

SOT-89

R

A

K

-

-

-

-

-

Tape Reel

-

TL432DG-AE3-R

SOT-23

K

R

A

-

-

-

-

-

Tape Reel

-

TL432DG-AF5-R

SOT-25

X

X

K

R

A

-

-

-

Tape Reel

TL432DL-T92-B

TL432DG-T92-B

TO-92

R

A

K

-

-

-

-

-

Tape Box

TL432DL-T92-K

TL432DG-T92-K

TO-92

R

A

K

-

-

-

-

-

Bulk

-

TL432DG-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