The ISL6131 and ISL6132 are a family of high-accuracy, multi-voltage supervisory ICs designed to monitor voltages greater than 0.7V in applications ranging from microprocessors to industrial power systems. The ISL6131 is an undervoltage four-supply supervisor, and the ISL6132 is a two-voltage supervisor monitoring for undervoltage (UV) and overvoltage (OV) conditions.

Features

• Operates from 1.5V to 5.5V Supply Voltage

• Four Adjustable Voltage Monitoring Thresholds

• 150ms STATUS/PGOOD Stability Time Delay

• Four Individual Open Drain STATUS Outputs

• Guaranteed STATUS/PGOOD Valid to VDD <1V

• VDD and VMON Glitch Immunity

• VDD Lock-Out

• 4mm X 4mm QFN Package

- Compliant to JEDEC PUB95 MO-220 QFN - Quad Flat No Leads - Package Outline

- Near Chip Scale Package footprint, which improves PCB efficiency and has a thinner profile

• Pb-Free (RoHS Compliant)

Applications

• Multivoltage DSPs and Processors

• µP Voltage Monitoring

• Embedded Control Systems

• Graphics Cards

• Intelligent Instruments

• Medical Equipment

• Network Routers

• Portable Battery-Powered Equipment

• Set-Top Boxes

• Telecommunications Systems