The ISL88031 is a quintuple voltage-monitoring supervisor combining competitive reset threshold accuracy and low power consumption. This device combines popular functions such as Power-On Reset, Undervoltage Supply Supervision, reset signaling and Manual Reset. Monitoring up to five different voltages in a small 8 Ld MSOP package, the ISL88031 devices can help to lower system cost, reduce board space requirements, and increase the reliability of multi-voltage systems.
   
Features
• Quintuple Voltage Monitoring
• Fixed-Voltage Options Allow Precise Monitoring of +5.0V,
    +3.3V, +3.0V, +2.5V and +1.8V Power Supplies
• Adjustable Voltage Inputs Monitor Voltages > 0.6V
• 120ms Nominal Reset Pulse Width
• Manual Reset Capability
• Reset Signals Valid Down to VDD = 1V
• Accurate ±1.8% Voltage Threshold
• Immune to Power-Supply Transients
• Low 19µA Maximum Supply Current at 5V
• Pb-Free (RoHS Compliant)
   
Applications
• Telecom and Datacom Systems
• Routers and Servers
• Access Concentrators
• Cable/Satellite Applications
• Desktop and Notebook Computer Systems
• Data Storage Equipment
• Set-Top Boxes
• Industrial Equipment
• Multi-Voltage Systems