TL7705ACP TL7705A 5-V single-supply voltage supervisor with programmable delay time

The TL77xxA family of integrated-circuit supply-voltage supervisors is designed specifically for use as reset controllers in microcomputer and microprocessor systems. The supply-voltage supervisor monitors the supply for undervoltage conditions at the SENSE input. During power up, the RESET output becomes active (low) when V_CC attains a value approaching 3.6 V. At this point (assuming that SENSE is above V_IT+), the delay timer function activates a time delay, after which outputs RESET and RESET go inactive (high and low, respectively). When an undervoltage condition occurs during normal operation, RESET and RESET go active.

Features:

    Power-On Reset Generator
    Automatic Reset Generation After Voltage Drop
    Wide Supply-Voltage Range
    Precision Voltage Sensor
    Temperature-Compensated Voltage Reference
    Externally Adjustable Pulse Duration