DESCRIPTION
The LTC®1326/LTC1326-2.5 are triple supply monitors intended for systems with multiple supply voltages. They provide micropower operation, small size and high accuracy supply monitoring.

FEATURES
■ Simultaneously Monitors Three Supplies
    LTC1326: 5V, 3.3V and ADJ
    LTC1326-2.5: 2.5V, 3.3V and ADJ
■ Guaranteed Threshold Accuracy: ±0.75%
■ Low Supply Current: 20µA
■ Internal Reset Time Delay: 200ms
■ Manual Push-Button Reset Input
■ Active Low and Active High Reset Outputs
■ Active Low “Soft” Reset Output
■ Power Supply Glitch Immunity
■ Guaranteed RESET for VCC3 ≥ 1V or VCC5 ≥ 1V or VCC25 ≥ 1V
■ 8-Pin SO and MSOP Packages

APPLICATIONS
■ Desktop Computers
■ Notebook Computers
■ Intelligent Instruments
■ Portable Battery-Powered Equipment