The ON Semiconductor CAT810JTBI-GT3 is a precision voltage supervisor IC designed to monitor VCC in digital systems and provide a reset signal to the host processor when necessary. This ensures the reliable operation of microprocessors, microcontrollers, and other voltage-sensitive devices by resetting the system during power-up, power-down, and brown-out conditions.

Key Features

• Voltage Threshold: The device offers a preset threshold voltage of 4.38V, making it suitable for 5V systems that require precise monitoring.
• Reset Timeout: It features a 140 ms minimum reset timeout delay, providing ample time for the system to stabilize before it becomes operational again.
• Low Power Consumption: With its low power consumption, the CAT810JTBI-GT3 is an ideal choice for power-sensitive applications.
• Output Type: The active low, open-drain reset output ensures compatibility with a variety of digital systems.
• Temperature Range: It is operational over a wide temperature range from -40°C to +85°C, allowing for deployment in diverse environmental conditions.
• Package: The device is available in a small 3-lead SOT-23 package, which is suitable for space-constrained applications.

Applications

The CAT810JTBI-GT3 is versatile and can be used in a range of applications, including:

• Computers and Servers
• Embedded Systems
• Portable/Battery-Powered Equipment
• Industrial Controllers
• Automotive Systems

Product Benefits

This voltage supervisor IC is designed to enhance system reliability and prevent data corruption during power failures. The CAT810JTBI-GT3's precision voltage monitoring and robust feature set make it a crucial component for systems that cannot afford to compromise on power integrity.

Conclusion

The ON Semiconductor CAT810JTBI-GT3 is a reliable and efficient solution for system reset and power management. Its precision voltage monitoring, low power consumption, and wide operational temperature range make it an excellent choice for designers looking to enhance the stability and robustness of their digital systems.