DESCRIPTION
The LTC®1536 is designed for PCI local bus applications with multiple supply voltages that require low power, small size, high speed and high accuracy supply monitoring.

FEATURES
■ Simultaneously Monitors 5V, 3.3V and Adjustable Inputs
■ Guaranteed Threshold Accuracy: ±0.75%
■ Low Supply Current: 100µA
■ Internal Reset Time Delay: 200ms
■ Manual Pushbutton Reset Input
■ Active Low and Active High Reset Outputs
■ Active Low “Soft” Reset Output
■ Power Supply Glitch Immunity
■ Guaranteed Reset for Either VCC3 ≥ 1V or VCC5 ≥ 1V
■ Meets PCI tFAIL Timing Specifications Rev 2.1
■ 8-Pin SO and MSOP Packages

APPLICATIONS
■ PCI-Based Systems
■ Desktop Computers
■ Notebook Computers
■ Intelligent Instruments
■ Portable Battery-Powered Equipment
■ Network Servers