STMicroelectronics

TS831-3IZ

TS831-3IZ Description

The TS831-3IZ is a single-channel voltage supervisor IC designed by STMicroelectronics, a leading manufacturer in the electronics industry. This device is part of the Power Management Integrated Circuits (PMIC) category and is housed in a TO92-3 package, which is suitable for through-hole mounting. The TS831-3IZ is designed to monitor a single voltage level and provides an active-low reset output with a typical response time of 20µs. This supervisor IC is ideal for applications requiring reliable voltage monitoring and reset functionality.

TS831-3IZ Features

• Voltage Monitoring: The TS831-3IZ monitors a single voltage level with a threshold voltage of 2.71V. This precise threshold ensures that the device can accurately detect voltage levels and trigger appropriate responses.
• Reset Functionality: The reset output is active-low and features a typical response time of 20µs, providing quick and reliable reset signals. The reset timeout is well-suited for applications requiring rapid response times.
• Output Type: The TS831-3IZ offers an open drain or open collector output, providing flexibility in circuit design and compatibility with various systems.
• Compliance and Safety: The TS831-3IZ is REACH unaffected and ROHS3 compliant, ensuring it meets environmental and safety standards. It also has a moisture sensitivity level (MSL) of 1, indicating it is suitable for unlimited storage without additional handling precautions.
• Packaging and Availability: The device is available in bulk packaging, making it suitable for large-scale production and integration into various electronic systems.

TS831-3IZ Applications

The TS831-3IZ is ideal for a variety of applications where reliable voltage monitoring and reset functionality are crucial. Some specific use cases include:

• Power Supply Monitoring: In power supply units, the TS831-3IZ can monitor the input voltage to ensure it remains within safe operating limits, triggering a reset if the voltage drops below the threshold.
• Embedded Systems: For embedded systems, the TS831-3IZ provides a reliable reset mechanism, ensuring the system can recover from power glitches or brownout conditions without manual intervention.
• Consumer Electronics: In consumer electronics, the TS831-3IZ can protect sensitive components from voltage fluctuations, enhancing the overall reliability and lifespan of the product.
• Industrial Control Systems: In industrial environments, the TS831-3IZ can be used to monitor power supplies and ensure that critical systems remain operational, even in the presence of electrical noise or transient voltage drops.

Conclusion of TS831-3IZ

The TS831-3IZ from STMicroelectronics is a robust and reliable single-channel voltage supervisor IC. Its precise voltage monitoring, quick reset response, and flexible output options make it a versatile component for a wide range of applications. While the product status is marked as obsolete, its technical specifications and performance benefits continue to make it a valuable option for designers and engineers looking for reliable voltage monitoring solutions. The TS831-3IZ's compliance with environmental and safety standards further enhances its suitability for modern electronic systems.