The ADM695AN is a low-power, low-cost CMOS voltage supervisor from Analog Devices. It is designed to monitor power supply and system voltages, and provide a reset signal when the monitored voltage drops below a preset threshold.

Features:

• Low supply current: 0.5 μA (typical)
• Low voltage reset threshold: 2.5 V (typical)
• Reset timeout period: 100 ms (typical)
• Reset output: active-low open-drain
• Package: DIP16

Applications:

• Power supply monitoring
• System reset
• System initialization
• Battery backup monitoring (For reference only) https://www.utsource.net/itm/p/102198.html