TPV821 Datasheet (3PEAK) - Low Voltage Supervisory Circuit

TPV821, Low Voltage Supervisory Circuit

The TPV821 is a supervisory circuit that monitors power supply voltage levels and provides a power-on reset signal.

A reset signal can also be asserted by an external manual reset input.

The reset periods are fixed at 200 ms (typical).

The TPV821 is available in a 5-lead SOT-23-5 package and 4-lead

TPV821 Features

* Precision low voltage monitoring

* 200 ms (typical) reset timeout

* Manual reset input

* Reset output stage

* Open Drain Active-low output (TPV821)

* Low power consumption: 2.2 μA

* Guaranteed reset output valid to VCC = 1 V

* Power supply glitch immunity

* Spec