4-channel supervisor for sequencing-sensitive rails
The LTC2914HDHC-1#PBF is a multi-voltage supervisor from Analog Devices that monitors four independent supply rails with a single IC. Each channel's threshold is adjustable or selectable, giving the board designer control over the power-up sequence and undervoltage detection points for each rail. The reset timeout is also adjustable or selectable, which lets you hold the system in reset until all rails have settled.
Temperature grade and package fit
That means it can sit on a board near a hot processor or power stage without losing margin on the threshold accuracy. The package is a 16-lead WFDFN with an exposed pad (5 mm × 3 mm).