Dual-rail supervisor for 3.3V and 5V systems
The reset timeout is 20µs typical, fast enough to catch a glitch and hold the system in reset until the supply stabilises. For most MCUs and SoCs, that is plenty of time to prevent a brown-out from corrupting state.
Lifecycle and sourcing — no LTB worry here
No last-time-buy, no end-of-life notice to track.
