STMicroelectronics

TS831-4IPT

TS831-4IPT Description

The TS831-4IPT is a single-channel voltage supervisor IC designed by STMicroelectronics. This device is engineered to monitor a single voltage and ensure that it remains above a specified threshold, which is crucial for maintaining system stability and reliability. The TS831-4IPT is housed in an 8-TSSOP package and is available in a tape and reel format, making it suitable for surface mount applications. It features a typical reset timeout of 20µs, ensuring rapid response times for system resets. The voltage threshold is set at 4.5V, providing precise monitoring capabilities. The output is open drain or open collector, offering flexibility in circuit design. The TS831-4IPT is RoHS3 compliant and REACH unaffected, adhering to stringent environmental regulations. It has a moisture sensitivity level (MSL) of 3, allowing for 168 hours of exposure without degradation. Despite its obsolete status, the TS831-4IPT remains a reliable choice for applications requiring robust voltage monitoring.

TS831-4IPT Features

• Single Voltage Monitoring: The TS831-4IPT is designed to monitor a single voltage source, ensuring it remains above the 4.5V threshold. This precision is critical for maintaining system stability.
• Fast Reset Timeout: With a typical reset timeout of 20µs, the TS831-4IPT provides rapid response times, minimizing downtime and ensuring quick recovery from voltage drops.
• Flexible Output Options: The open drain or open collector output configuration offers design flexibility, allowing engineers to tailor the circuit to their specific requirements.
• Surface Mount Compatibility: The TS831-4IPT is available in an 8-TSSOP package, making it suitable for surface mount applications and compatible with modern PCB assembly techniques.
• Environmental Compliance: The TS831-4IPT is RoHS3 compliant and REACH unaffected, ensuring it meets the highest environmental standards and is suitable for use in a wide range of industries.
• Moisture Sensitivity Level: With an MSL of 3, the TS831-4IPT can withstand up to 168 hours of exposure without degradation, making it robust for various environmental conditions.

TS831-4IPT Applications

The TS831-4IPT is ideal for applications where reliable voltage monitoring is essential. Its single-channel monitoring capability makes it particularly suitable for systems with a single critical voltage source. Some specific use cases include:

• Power Supply Monitoring: Ensuring that the main power supply voltage remains above the threshold to prevent system crashes or malfunctions.
• Embedded Systems: Providing voltage monitoring for microcontrollers and other embedded devices to maintain stable operation.
• Telecommunications: Monitoring power supplies in communication equipment to ensure uninterrupted service.
• Industrial Control Systems: Ensuring that control systems remain operational by monitoring critical voltage levels.

Conclusion of TS831-4IPT

The TS831-4IPT from STMicroelectronics is a reliable single-channel voltage supervisor IC that offers precise monitoring and rapid response times. Its open drain or open collector output and surface mount compatibility make it a versatile choice for various applications. Despite being marked as obsolete, the TS831-4IPT remains a robust solution for voltage monitoring needs, especially in systems requiring a single voltage source to be monitored. Its environmental compliance and moisture sensitivity level further enhance its suitability for a wide range of industrial and commercial applications.