AP0809 Datasheet (Chipown) - 3-Pin Microprocessor Reset Circuits

AP0809, 3-Pin Microprocessor Reset Circuits

The AP0809 microprocessor supervisory circuit can be used to monitor the power supplies in microprocessor and digital systems.

It provides a reset to the microprocessor during power-up, power-down, and brown-out conditions.

The function of the AP0809 is to monitor the VCC supply voltage, and assert

AP0809 Features

* Precise monitoring of 2.7V, 3.0V, 3.3V and 5.0V supplies

* 140 ms min. Power-On Reset pulse width, 250ms typical, has an active-low RESET Output

* Guaranteed RESET Output valid for VCC≥1.1 V

* Low Supply Current, 2μA Typ.

* Available in small SOT23 package

* No external com