4.55V threshold supervisor — the reset trip point drives the fit
The MAX815NESA+: The 140ms minimum reset timeout holds the downstream device in reset long enough for the supply to stabilise after a brownout or power-up.
Active production — no last-time-buy pressure
ROHS3 compliance is confirmed, covering EU and global environmental requirements. The 8-SOIC package (0.154" width, 3.90mm body) is a standard surface-mount footprint, widely second-sourced and straightforward for rework or automated assembly.
Sourcing — quoted to order through independent distribution
The active lifecycle means the factory pipeline is open, so lead times are generally predictable for volume requirements.