83CXXX Datasheet (Unisonic Technologies)

83CXXX, VOLTAGE MONITORS

The UTC 83CXXX is a microprocessor supervisory circuit.

It has an active-low RESET and push-pull outputs.

The circuit can assert a reset signal as long as the VCC power supplies voltage dropping below a preset threshold and it keep the reset signal for at least 140ms when VCC has risen above the res

83CXXX Features

* +3V, +3.3V, and +5V power-supply voltages

* Full temperature rated

* Supply current: 5µA

* Available in configuration: push-pull RESET output

* 140ms minimum power-on reset pulse width

* Guaranteed reset to VCC = +1V

* Power supply transient Immunity

* Eliminating e