What the MAX706SCUA does — and what it doesn't
The MAX706SCUA is a single-channel power-supply supervisor that asserts a reset signal when the monitored voltage drops below 2.93 V and holds it active for a minimum of 140 ms after the supply returns above threshold. The reset output is active-low, push-pull. Package is the 8-µMAX.
Temperature grade and environment
Rated for 0°C to 70°C ambient — commercial-grade only. That means indoor, office, or appliance environments where the board temperature stays within that range. Not suitable for automotive under-hood, factory floor, or outdoor telecom enclosures without active cooling that keeps the die below 70°C.
RoHS flag — plan your assembly line
This part is listed as RoHS non-compliant. If your BOM requires lead-free reflow profiles or your end-product must meet RoHS exemption limits, this part will not pass incoming QA. For legacy builds where tin-lead solder is still allowed, it is fine. Verify your assembly house's acceptance before committing the line.
Sourcing and lifecycle reality
That said, the RoHS non-compliance means some authorized channels may have already trimmed stock. We source this part through independent distribution, verified for date-code consistency and marking authenticity.