TS432
Micropower Shunt Voltage Reference

Now more than ever, micropowered applications are the trend, both due to increasing portability, and new international regulations. In line with this trend, ST is introducing a new micropower voltage reference, the TS432.

Micropower shunt voltage references have a broad application scope ranging from computer and instrumentation, to battery chargers and portable power supplies.

TS432 Features

	1.24V typical output voltage
	Ultra-low operating current: 60µA maximum at 25°C
	High precision at 25°C (1%, 0.5%)
	High stability when used with capacitive loads
	Industrial temperature range: -40 to +85°C
	100 ppm/°C temperature coefficient

The TS432 is an adjustable micropower shunt voltage reference providing an output voltage from 1.24V to 10V. It operates in the industrial temperature range of -40 to +85°C.
Available in the SOT-23 surface mount package, the TS432 is particularly attractive for applications where space-saving is a critical design issue.
The low operating current is a key advantage for power-restricted designs.
The TS432 is very stable, offering high precision performance over its wide temperature range. This combination of characteristics makes it particularly suitable for switch mode power supply applications such as DC/DC converters and battery chargers.