onsemi

CAT810STBI-T3

CAT810STBI-T3 Description

The CAT810STBI-T3 is a highly reliable and efficient voltage supervisor IC designed by onsemi, a leading manufacturer in the electronics industry. This device is specifically engineered to monitor a single voltage rail and provide a reset signal if the input voltage falls below a predefined threshold. The CAT810STBI-T3 features a voltage threshold of 2.93V, ensuring precise monitoring and control of power supply levels in various electronic systems. The reset timeout is set at a minimum of 140ms, providing ample time for the system to stabilize after a power event.

The CAT810STBI-T3 is packaged in a surface-mount SOT23 package, making it ideal for compact space and-constrained applications. The device is available in a tape and reel (TR) format, facilitating automated assembly processes and ensuring high production efficiency. The moisture sensitivity level (MSL) of 1 (unlimited) ensures that the device can be stored and handled without the need for special precautions, reducing the risk of moisture-related damage.

CAT810STBI-T3 Features

• Voltage Monitoring: The CAT810STBI-T3 monitors a single voltage rail with a threshold of 2.93V, providing accurate and reliable power supply supervision.
• Reset Functionality: The device features an active-high reset output, ensuring that the system is properly reset when the input voltage falls below the threshold.
• Reset Timeout: A minimum reset timeout of 140ms allows the system to stabilize after a power event, preventing premature operation and ensuring reliable performance.
• Surface-Mount Packaging: The SOT23 package is compact and suitable for surface-mount technology (SMT), making it ideal for modern, space-constrained designs.
• Moisture Sensitivity: With an MSL of 1 (unlimited), the device can be stored and handled without special moisture protection, simplifying the manufacturing process.
• Compliance: The CAT810STBI-T3 is REACH unaffected and classified under ECCN EAR99, ensuring compliance with international regulations and standards.

CAT810STBI-T3 Applications

The CAT810STBI-T3 is well-suited for a variety of applications where reliable power supply monitoring is critical. Some specific use cases include:

• Microprocessor Systems: Ensuring reliable operation by monitoring the power supply voltage and providing a reset signal if the voltage drops below the threshold.
• Embedded Systems: Providing robust power supply supervision in compact and space-constrained embedded designs.
• Consumer Electronics: Monitoring power supply levels in devices such as smartphones, tablets, and other portable electronics.
• Industrial Control Systems: Ensuring stable operation in industrial environments where power supply fluctuations can occur.
• Automotive Electronics: Monitoring power supply levels in automotive systems to ensure reliable operation and prevent malfunctions.

Conclusion of CAT810STBI-T3

The CAT810STBI-T3 is a versatile and reliable voltage supervisor IC that offers precise voltage monitoring and reset functionality in a compact SOT23 package. Its 2.93V threshold and 140ms minimum reset timeout make it ideal an choice for a wide range of applications, from microprocessor systems to consumer electronics. The device's surface-mount packaging, moisture sensitivity level of 1 (unlimited), and compliance with international regulations further enhance its suitability for modern electronic designs. Despite being marked as obsolete, the CAT810STBI-T3 remains a valuable component for applications requiring reliable power supply supervision.