onsemi Supervisors CAT823LSDI-GT3

The CAT823LSDI-GT3 is a system supervisory voltage reset IC designed to monitor and maintain system stability in electronic applications. It features a reset output that remains active until the monitored voltage reaches a specified trip value, followed by a minimum timer delay of 140 ms to ensure power supply stabilization. The device includes a watchdog input that can trigger a reset if the monitored signal fails to change state within a designated timeout period. This IC supports manual reset functionality, allowing for an external push-button or processor signal to initiate a reset. It operates within a voltage range of 1.2V to 5.5V and is suitable for use in microprocessor and microcontroller-based systems, intelligent instruments, control systems, and portable equipment. The CAT823LSDI-GT3 is housed in a compact TSOT-23 5-lead package and is compliant with RoHS standards, making it a suitable choice for environmentally conscious designs. Its operating temperature range is from -40¬8C to +85¬8C, ensuring reliability in various conditions.