Low-Power, Supervisory Circuit with Manual Reset and Watchdog Timer in 5-Lead SOT23

The ADPL62092 is a supervisory circuit that monitors voltages from 1.1V to 5V using a factory-set reset threshold. It offers a watchdog timer and manual reset capability.

The ADPL62092 features an open-drain, active-low reset output. The reset output asserts and remains asserted for the reset timeout period after the monitored voltage exceeds its threshold.

The ADPL62092 is available in 5-pin SOT23 package. It can operate over the -40°C to +125°C temperature range.

* Low Supply Current: 5μA (typ), 6.8μA (max) at 3.6V Over Temperature (TA = +125°C)

* Factory-Set Reset Threshold Options from 1V to 5V in 50mV/100mV Increments

* Watchdog Timer Capability

* Manual Reset Input

* Guaranteed Reset Valid to VCC ≥ 1V

* Open-Drain Reset Output

* Power Supply Transient Immunity

* -40°C to +125°C Operating Temperature Range