onsemi

CAT812TTBI-T3

CAT812TTBI-T3 Description

The CAT812TTBI-T3 is a single-channel voltage supervisor IC designed by onsemi, a leading manufacturer in the electronics industry. This device is specifically engineered to monitor a single voltage supply and provide reliable reset functionality to ensure system stability and safety. The CAT812TTBI-T3 is housed in a Surface Mount SOT143 package, making it suitable for compact and high-density PCB designs. It features a reset timeout of at least 140ms, ensuring adequate time for system initialization and recovery. The device operates with a voltage threshold of 3.08V, providing precise monitoring of power supply levels. The reset output is active high, which is compatible with a wide range of digital systems.

CAT812TTBI-T3 Features

• Single Voltage Monitoring: The CAT812BITT-T3 is designed to monitor a single voltage supply, making it ideal for applications where a single power rail needs to be monitored for reliable system operation.
• Active High Reset Output: The reset output is active high, which is compatible with a wide range of digital systems and simplifies circuit design.
• 140ms Minimum Reset Timeout: This ensures that the system has sufficient time to initialize and recover from power interruptions or brownout conditions.
• 3.08V Voltage Threshold: Provides precise monitoring of power supply levels, ensuring that the system remains stable and reliable.
• Surface Mount Packaging: The SOT143 package is suitable for compact and high-density PCB designs, making it ideal for space-constrained applications.
• Moisture Sensitivity Level 1: This indicates that the device is not sensitive to moisture, ensuring long-term reliability and stability in various environmental conditions.
• Compliance and Standards: The CAT812TTBI-T3 is REACH unaffected and classified under ECCN EAR99, ensuring compliance with international regulations and standards.

CAT812TTBI-T3 Applications

The CAT812TTBI-T3 is ideal for a variety of applications where reliable power supply monitoring is essential. Some specific use cases include:

• Embedded Systems: In embedded systems where a single power rail needs to be monitored to ensure reliable operation and prevent system crashes.
• Consumer Electronics: In devices such as smartphones, tablets, and other consumer electronics where compact and reliable power monitoring is crucial.
• Industrial Control Systems: In industrial applications where precise power supply monitoring is required to ensure the stability and safety of critical systems.
• Automotive Electronics: In automotive applications where reliable power supply monitoring is essential for the safe operation of electronic systems.

Conclusion of CAT812TTBI-T3

The CAT812TTBI-T3 is a reliable and compact single-channel voltage supervisor IC that offers precise power supply monitoring and reset functionality. Its active high reset output, 140ms minimum reset timeout, and 3.08V voltage threshold make it suitable for a wide range of applications. The Surface Mount SOT143 package ensures compatibility with high-density PCB designs, while its moisture sensitivity level 1 ensures long-term reliability. Although the product is marked as obsolete, it remains a viable option for applications where its specific features are required.