Low Voltage(1.24V) Adjustable Precision Shunt Regulator

TL432Z/AZ/CZ

PROGRAMMABLE PRECISION REFERENCES

FEATURES

● Low Voltage Operation : 1.24 V

● Programmable Out Voltage to 16V

● Sink Current Capability of 1 mA to 100 mA

● Equivalent Full-Range Temperature Coefficient of 50 ppm/℃

● Temperature Compensated for Operation over Full Rated

Operating Temperature Range

● Trimmed Bandgap to 5%

APPLICATION

● Shunt Regulator

● Voltage Monitoring

● Current Source and Sink Circuits

ORDERING INFORMATION

● Anolog and Digital Circuits Requiring Precision References

● Low Out Voltage (3.0V to 3.3V) Switching Power Supply

Error Amplifier

DESCRIPTION

The TL432Z/AZ/CZ is a three-terminal Shunt Voltage Reference providing a highly accuracy 1.24 V, 1.25V

bandgap reference with 1.0 % tolerance.

The TL432Z/AZ/CZ thermal stability and wide operating current (100mA), makes is suitable for all variety of

applications that are looking for a low cost solution with high performance.

The TL432Z/AZ/CZ is an ideal voltage reference in an isolated feed circuit for 3.0V to 3.3V switching mode

power supplies.

Jan. 2007 - Rev 1.0

HTC

1

Device

Marking

Package

TL432-AZ

TL432-AZ

TO-92

SOT-23

TL432-CZSF

TL432-CZ

TL432-CZ

TL432-AZSF

432

1.Reference

2.Anode

3.Cathode

1.Reference

3.Cathode

2.Anode

TO-92 PKG

SOT-23 PKG