Analog Devices Voltage Monitor 1.428V max. 16-Pin QSOP, ADM1186-2ARQZ

Monitors four supplies via 0.8% accurate comparators
Digital core supports up and down supply sequencing and multiple devices may be cascaded (ADM1186-1)
Four inputs can be programmed to monitor different voltagelevels with resistor dividers
Powered from 2.7 V to 5.5 V on the VCC pin
Supply sequencing time delays and a timeout delay to 5%accuracy
Four open-drain enable outputs
Open-drain power-good output
Open-drain sequence complete and bi-directional open-drainFault pin (ADM1186-1)
Applications
Monitor and alarm functions
Up and down power supply sequencing
Telecommunication and data communication equipment
PCs, servers, and notebook Pcs