Threshold and reset timing for single-rail supervision
The MAX6366LKA46: The active-low reset output is push-pull, so it drives the downstream logic directly without an external pull-up resistor. A minimum 150 ms reset timeout holds the reset output low after the supply crosses the threshold, giving the rail and the system clock time to stabilise before the processor starts executing. This is a fixed timeout — no external capacitor needed.
Temperature range and package — board-fit decisions
The SOT-23-8 footprint (supplier device package SOT-23-8) is a common small-outline surface-mount package; the PCB land pattern matches the standard JEDEC MO-178 variation.
RoHS non-compliant per the manufacturer, so verify the BOM's RoHS requirement before specifying.