DS1818 Datasheet (Maxim Integrated)

DS1818, 3.3V EconoReset

TO-92 1 RST 2 VCC 3 GND Active Low Reset Output Power Supply Ground SOT-23 1 RST 2 VCC 3 GND Active Low Reset Output Power Supply Ground DESCRIPTION The DS1818 EconoReset uses a precision temperature-compensated reference and comparator circuit to monitor the status of the power supply (VCC).

DS1818 Features

* Improves Reliability of Processor Operation o Temperature-Compensated Voltage Monitor for Precise, Automated PowerFail Detection o Automatically Restarts a Microprocessor After Power Failure o Maintains Reset for 150ms After VCC Returns to Tolerance for Processor Stabilization o Monitors P