Dual-voltage supervisor for multi-rail systems
The MAX6717UKZWD3+ is a dual-voltage power supply monitor from Maxim Integrated, designed to supervise two independent supply rails with thresholds of 1.665 V and 2.313 V. An active-low, open-drain reset output asserts when either monitored voltage falls below its threshold, holding the system in reset for a minimum of 140 ms after all rails recover.
Package and board-fit for space-constrained designs
The open-drain output allows the reset signal to be wire-ORed with other supervisors or pulled up to a different voltage rail, simplifying multi-supply sequencing.