AP0809
Overview
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.
- 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 components needed
- Specified over full temperature range -40°Cto+105°C Package
