STMicroelectronics

STM690SDS6F

STM690SDS6F Description

The STM690SDS6F is a single-channel power supply supervisor IC designed by STMicroelectronics, a leading semiconductor manufacturer known for its innovative and reliable products. This device is specifically engineered to monitor and manage power supply voltages in various electronic systems. The STM690SDS6F features a voltage threshold of 2.925V, ensuring precise monitoring of a single voltage rail. It operates with a reset timeout of at least 140ms, providing ample time for system stabilization during power-up or brown-out events.

The STM690SDS6F is housed in an 8TSSOP package and is available in a Tape & Reel (TR) format, facilitating easy integration into surface mount manufacturing processes. Despite its obsolescence, this IC remains a viable option for legacy systems and applications where its specific features are required. The device is compliant with RoHS3 standards, ensuring environmental sustainability, and is unaffected by REACH regulations. With a moisture sensitivity level (MSL) of 1 (unlimited), the STM690SDS6F is suitable for storage and handling in various environmental conditions.

STM690SDS6F Features

• Voltage Monitoring: The STM690SDS6F is designed to monitor a single voltage rail with a threshold of 2.925V, providing accurate and reliable voltage supervision.
• Reset Functionality: The reset output is active low, ensuring compatibility with a wide range of microcontrollers and processors. The reset timeout is a minimum of 140ms, allowing sufficient time for system initialization and stabilization.
• Surface Mount Compatibility: The 8TSSOP package and Tape & Reel (TR) format make the STM690SDS6F ideal for surface mount technology (SMT) processes, enhancing manufacturing efficiency and reliability.
• Environmental Compliance: The STM690SDS6F is RoHS3 compliant and REACH unaffected, ensuring it meets the stringent environmental standards required by modern electronics manufacturing.
• Moisture Sensitivity: With an MSL of 1 (unlimited), the STM690SDS6F can be stored and handled without the need for special environmental controls, simplifying logistics and inventory management.

STM690SDS6F Applications

The STM690SDS6F is well-suited for a variety of applications where reliable power supply monitoring is essential. Its single-channel voltage monitoring capability makes it ideal for systems with a single critical power rail. Some specific use cases include:

• Embedded Systems: In embedded systems where a single power supply rail needs to be monitored, the STM690SDS6F ensures system stability and reliability.
• Industrial Control: For industrial applications where precise voltage monitoring is required to prevent system failures, the STM690SDS6F provides robust and reliable supervision.
• Telecommunications: In telecom equipment, the STM690SDS6F can be used to monitor power supplies, ensuring uninterrupted operation and preventing system crashes during power fluctuations.
• Consumer Electronics: In consumer electronics, the STM690SDS6F can be employed to monitor power supplies in devices such as routers, modems, and set-top boxes, enhancing product reliability and user experience.

Conclusion of STM690SDS6F

The STM690SDS6F is a reliable and efficient power supply supervisor IC designed for single-channel voltage monitoring. Its precise voltage threshold, active low reset functionality, and surface mount compatibility make it a valuable component for a variety of applications. Despite its obsolescence, the STM690SDS6F remains a suitable choice for legacy systems and applications where its specific features are required. With its RoHS3 compliance and REACH unaffected status, the STM690SDS6F also meets the environmental standards necessary for modern electronics manufacturing. For systems requiring robust power supply supervision, the STM690SDS6F offers a proven solution that ensures system stability and reliability.