The MAX6705ATKA+T: ROHS3 compliant, so it passes the green-materials gate for EU and UKCA markets without a waiver.
What the two monitored voltages mean for your rail sequence
This supervisor monitors two independent voltage rails: one fixed threshold at 3.08 V and one adjustable input. The active-low, push-pull reset output asserts when either monitored voltage falls below its threshold and holds for a minimum of 140 ms after all rails return to tolerance. That 140 ms window gives the downstream processor time to complete its reset sequence before the supervisor de-asserts — no external delay capacitor needed.
A supervisor at this grade is common in engine-bay ECUs, outdoor telecom base-station controllers, and factory-floor PLCs where the enclosure sees 85°C+ in summer.
