The document describes the features and characteristics of the low voltage adjustable precision shunt regulator TL432Z/AZ/CZ, including low voltage operation, programmable output voltage, sink current capability, temperature coefficient, and moisture sensitivity level. This product is suitable for applications such as shunt regulator, voltage monitoring, current source and sink circuits.
The TL432Z/AZ/CZ is a three‑terminal shunt voltage reference designed for low‑voltage operation (1.24 V) and programmable output up to 16 V. It is suitable for precision reference, voltage monitoring, and current source/sink circuits in analog and digital applications, including low‑output switching power supplies.
Key features include a low‑voltage operation of 1.24 V, programmable output voltage to 16 V, sink current capability of 1 mA to 100 mA, a temperature coefficient of 50 ppm/°C, and operation over a wide temperature range. Electrical characteristics are provided for TO‑92 and SOT‑23 packages, with absolute maximum ratings and recommended operating conditions detailed in the document.
| Low Voltage Operation | 1.24 V |
|---|---|
| Programmable Output Voltage | up to 16 V |
| Sink Current Capability | 1 mA to 100 mA |
| Temperature Coefficient | 50 ppm/°C |
| Power Dissipation (TO‑92) | 770 mW |
| Package Types | TO‑92, SOT‑23 |
The device operates at a low voltage of 1.24 V.
It can sink current from 1 mA up to 100 mA.
The full‑range temperature coefficient is 50 ppm/°C.
The TO‑92 package can dissipate up to 770 mW at 25 °C.