STMicroelectronics

TS831-3IZT

TS831-3IZT Description

The TS831-3IZT is a single-channel voltage supervisor IC designed by STMicroelectronics. This device is specifically engineered to monitor a single voltage input and provide reliable reset functionality. It is housed in a Through Hole TO92-3 package, making it suitable for applications requiring robust mechanical stability and ease of integration into printed circuit boards. The TS831-3IZT features a typical reset timeout of 20µs, ensuring rapid response times for system resets. With a voltage threshold of 2.71V, it provides precise monitoring capabilities for systems operating within this voltage range. The output is designed as open drain or open collector, offering flexibility in circuit design and compatibility with various logic levels.

TS831-3IZT Features

• Single Voltage Monitoring: The TS831-3IZT is designed to monitor a single voltage input, making it ideal for applications where a specific voltage level needs to be maintained for proper system operation.
• Fast Reset Timeout: With a typical response time of 20µs, this supervisor IC ensures that system resets are executed swiftly, minimizing downtime and enhancing overall system reliability.
• Precise Voltage Threshold: The voltage threshold of 2.71V allows for accurate monitoring and timely reset actions when the monitored voltage falls below this level.
• Flexible Output: The open drain or open collector output configuration provides design flexibility, allowing the TS831-3IZT to be easily integrated into a wide range of electronic systems.
• Through Hole Mounting: The Through Hole package type ensures mechanical stability and ease of integration into PCBs, making it suitable for both prototyping and production environments.
• Compliance and Standards: The TS831-3IZT is REACH unaffected and ROHS3 compliant, ensuring it meets environmental and regulatory standards. It is also classified under ECCN EAR99 and HTSUS 8542.39.0001, facilitating international trade and compliance with export regulations.

TS831-3IZT Applications

The TS831-3IZT is ideal for applications requiring reliable voltage monitoring and reset functionality. Some specific use cases include:

• Power Supply Monitoring: Ensuring that the power supply voltage remains within a safe operating range to prevent system malfunctions.
• Embedded Systems: Providing a reliable reset mechanism in embedded systems to maintain system integrity and prevent crashes due to voltage fluctuations.
• Industrial Control Systems: Monitoring critical voltage levels in industrial control systems to ensure stable operation and prevent equipment damage.
• Telecommunications: Ensuring the reliability of communication systems by monitoring and resetting voltage levels to maintain signal integrity.

Conclusion of TS831-3IZT

The TS831-3IZT is a robust and reliable voltage supervisor IC designed for single-channel voltage monitoring. Its fast reset timeout, precise voltage threshold, and flexible output configuration make it a versatile solution for a variety of applications. While the product is marked as obsolete, its technical specifications and performance benefits continue to make it a valuable component for legacy systems and specific applications where its unique features are required. For designers and engineers seeking a reliable voltage supervisor with a proven track record, the TS831-3IZT remains a viable option.