Four-rail supervisor in a six-pin SOT
The MAX6710QUT-T is a multi-voltage supervisor from Analog Devices that monitors four separate voltage rails and asserts a common active-low reset output when any monitored voltage falls below its threshold.
Reset timing and output drive
The open-drain, active-low output holds the reset line low for a minimum of 140 ms after all monitored voltages rise above their thresholds, giving the downstream ICs — MCUs, FPGAs, or gate-driver controllers — enough time to stabilise before the system starts executing code.
Note that this part is marked RoHS non-compliant per the manufacturer's listing, so it may not be acceptable for new designs requiring RoHS exemption-free compliance — confirm your BOM's environmental requirements before committing.