ON Semiconductor CAT812MTBI-GT3 Voltage Supervisor IC

The CAT812MTBI-GT3 from ON Semiconductor is a high-performance voltage supervisor integrated circuit designed to ensure that electronic devices operate within their safe voltage supply limits. This compact, precision device is critical for systems that require reliable operation and protection against undesired system resets or failures due to fluctuations in the power supply.

This voltage supervisor IC features a 4.38V threshold voltage, providing a robust monitoring solution for 5V-powered systems. The CAT812MTBI-GT3 is adept at handling transient conditions, ensuring that the system only starts up when the supply voltage is stable and within the acceptable range. This capability is especially important in applications where precision is critical, such as in microcontroller systems, portable electronics, and industrial control systems.

One of the key features of the CAT812MTBI-GT3 is its active-low, push-pull reset output. This design choice allows for a direct interface with a microcontroller or other digital logic without the need for additional external components, simplifying the design and reducing overall system cost. The reset signal is maintained for a minimum of 140ms after the supply voltage exceeds the threshold level, ensuring a reliable reset of the system without false triggering.

The device is offered in a small, 3-pin SOT-23 package, making it an ideal choice for space-constrained applications. Its low power consumption is a significant advantage in battery-operated devices, where energy efficiency is paramount. Additionally, the CAT812MTBI-GT3 is characterized for operation over a wide temperature range of -40°C to +85°C, ensuring reliable performance in harsh environments.

The CAT812MTBI-GT3 is part of ON Semiconductor's comprehensive portfolio of voltage supervisor ICs, which are designed to enhance the reliability and extend the operational lifespan of electronic systems. With its precise voltage monitoring capabilities and robust design, the CAT812MTBI-GT3 is an excellent choice for designers looking to add an extra layer of protection to their power-sensitive applications.

For additional information, datasheets, and support, visit ON Semiconductor's official website or contact their customer support team.