ASM1233M is a low power voltage supervisor with 5V µP Reset with an active LOW open-drain output. Maximum supply current over temperature is a low 20µA.
The ASM1233M is a voltage supervisor designed for industrial temperature ranges (-40°C to +85°C). It monitors power supply levels and generates a reset signal when the voltage falls out of tolerance. The device features a precision reference and comparator circuit, eliminating the need for external components.
| Supply Voltage Range | 1.2V to 5.5V |
|---|---|
| Maximum Supply Current (5.5V) | 20 µA |
| Reset Delay Time | 350ms |
| Output Type | Open-Drain |
The reset signal remains active for 350ms after the power supply returns to an in-tolerance condition.
The device is available in SO-8 and TO-92 packages.
No, it eliminates external components due to its internal precision reference and comparator.