onsemi

CAT869MTBI-GT3

CAT869MTBI-GT3 Description

The CAT869MTBI-GT3 is a highly reliable and efficient single-channel supervisor IC designed by Catalyst Semiconductor Inc., now part of onsemi. This device is specifically engineered to monitor a single voltage rail, ensuring system stability and reliability in various electronic applications. The CAT869MTBI-GT3 features a voltage threshold of 4.38V, making it suitable for systems requiring precise voltage monitoring. The reset timeout is set at a minimum of 140ms, providing ample time for system recovery and ensuring robust performance.

The CAT869MTBI-GT3 is available in a surface-mount SOT23-3 package, which is ideal for compact designs and high-density PCB layouts. The device is shipped in bulk packaging, making it suitable for large-scale production environments. The moisture sensitivity level (MSL) is rated at 1 (unlimited), ensuring the device remains stable and reliable even in varying environmental conditions.

CAT869MTBI-GT3 Features

• Single Voltage Monitoring: The CAT869MTBI-GT3 is designed to monitor a single voltage rail, providing precise and reliable voltage supervision.
• Active Low Reset: The reset output is active low, which is compatible with a wide range of microcontrollers and processors, ensuring seamless integration into existing systems.
• 140ms Minimum Reset Timeout: This feature ensures that the system has sufficient time to recover from a power dip or brownout event, enhancing overall system reliability.
• 4.38V Voltage Threshold: The device is configured with a voltage threshold of 4.38V, making it suitable for systems requiring precise voltage monitoring at this level.
• Surface Mount Packaging: The SOT23-3 package is compact and ideal for high-density PCB designs, ensuring space efficiency and ease of integration.
• Moisture Sensitivity Level 1: The MSL rating of 1 (unlimited) ensures the device remains stable and reliable in various environmental conditions, making it suitable for a wide range of applications.
• Active Product Status: The CAT869MTBI-GT3 is an active product, ensuring continued availability and support for ongoing projects and future developments.

CAT869MTBI-GT3 Applications

The CAT869MTBI-GT3 is ideal for a variety of applications where precise voltage monitoring and reliable system reset are critical. Some specific use cases include:

• Consumer Electronics: Ideal for devices such as smartphones, tablets, and other portable electronics where compact design and high reliability are essential.
• Industrial Control Systems: Suitable for monitoring power supplies in industrial automation and control systems, ensuring stable operation and preventing system failures.
• Telecommunications: Can be used in base stations, routers, and other telecom equipment to monitor power rails and ensure system stability.
• Automotive Electronics: Applicable in various automotive systems, including infotainment, engine control units, and advanced driver-assistance systems (ADAS), where reliable voltage monitoring is crucial.
• Medical Devices: Ideal for medical equipment such as diagnostic machines and monitoring devices, where precise voltage monitoring ensures accurate and reliable operation.

Conclusion of CAT869MTBI-GT3

The CAT869MTBI-GT3 is a versatile and reliable single-channel supervisor IC that offers precise voltage monitoring and robust system reset capabilities. Its compact SOT23-3 package, active low reset output, and 140ms minimum reset timeout make it an excellent choice for a wide range of applications. The device's moisture sensitivity level rating of 1 ensures stability in varying environmental conditions, making it suitable for both consumer and industrial applications. With its active product status and compatibility with various microcontrollers and processors, the CAT869MTBI-GT3 is a reliable and efficient solution for voltage monitoring and system reset requirements.