Supervisor IC with adjustable threshold and 2.8 ms reset timeout
The MAX6303CUA-T: The voltage threshold is adjustable or selectable via external resistors, giving flexibility to set the trip point for different supply rails rather than being locked to a fixed value.
Reset timing and temperature range
The reset timeout is a minimum of 2.8 ms — after the supply recovers above the threshold, the output holds the reset state for at least this duration to allow the system oscillator and logic to stabilise before the processor starts executing code. Housed in an 8-µMAX package (3.00 mm wide TSSOP/MSOP footprint), the surface-mount profile is compact enough for space-constrained designs while still being hand-solderable with a fine-tip iron.
If your BOM requires RoHS compliance, confirm the exemption or select a lead-free suffix variant in the same family.