What this supervisor does on the board
The Analog Devices LTC2935CDC-1#TRMPBF is a multi-voltage supervisor that monitors a single supply rail and asserts a reset signal when the voltage drops below a programmed threshold. It holds the reset active for a minimum of 140 ms after the supply returns above threshold, giving the system time to stabilize before the processor or logic starts running. The open-drain output lets you wire-OR it with other reset sources or pull it up to a different voltage rail. Eight selectable threshold combinations are built in, set via pin-strapping — no external resistor divider needed.
Active production — no end-of-life concern
ROHS3 compliant. For a BOM line that needs a supervisor with a 140 ms timeout and selectable thresholds, this is a straightforward fit for new designs and ongoing production.