STMicroelectronics

STM806RM6E

STM806RM6E Description

The STM806RM6E is a single-channel supervisory IC designed by STMicroelectronics, a leading manufacturer in the electronics industry. This device is specifically engineered to monitor voltage levels and ensure system reliability in various electronic applications. The STM806RM6E is housed in an 8SO package and is available in a tube package format, making it suitable for surface mount applications. Despite its obsolete status, the STM806RM6E remains a robust solution for power management, offering a reset timeout of at least 140ms and a voltage threshold of 2.625V.

STM806RM6E Features

The STM806RM6E boasts several key features that make it a reliable choice for power management applications:

• Single Voltage Monitoring: The STM806RM6E is designed to monitor a single voltage level, ensuring that the system remains within the specified operational range. This feature is crucial for maintaining system stability and preventing damage due to voltage fluctuations.
• Active Low Reset: The reset function of the STM806RM6E is active low, meaning it asserts a reset signal when the monitored voltage falls below the threshold. This active low reset mechanism ensures that the system can quickly and reliably reset in the event of a power anomaly.
• 140ms Minimum Reset Timeout: The STM806RM6E provides a minimum reset timeout of 140ms, which is sufficient to allow transient voltage drops without causing unnecessary system resets. This feature helps in maintaining system integrity during brief power disturbances.
• Surface Mount Compatibility: The STM806RM6E is designed for surface mount technology (SMT), making it suitable for modern PCB designs that require compact and reliable components. The surface mount package also enhances the mechanical stability of the component on the PCB.
• Compliance and Safety: The STM806RM6E is REACH unaffected and ROHS3 compliant, ensuring that it meets the highest environmental and safety standards. This compliance makes it suitable for use in a wide range of applications without concerns about regulatory restrictions.
• Moisture Sensitivity Level (MSL) 1: The STM806RM6E has an MSL rating of 1, indicating that it is not sensitive to moisture. This feature is particularly beneficial for applications in humid environments, as it reduces the risk of moisture-related failures.

STM806RM6E Applications

The STM806RM6E is ideal for a variety of applications where reliable voltage monitoring and system reset functionality are required. Some specific use cases include:

• Embedded Systems: In embedded systems, the STM806RM6E can be used to monitor the power supply voltage, ensuring that the system remains operational within the specified voltage range. This helps in preventing system crashes and data corruption due to power anomalies.
• Industrial Control Systems: Industrial control systems often require robust power management solutions to ensure continuous operation. The STM806RM6E can be integrated into these systems to monitor critical power supplies and trigger resets when necessary, thereby enhancing system reliability.
• Telecommunications Equipment: Telecommunications equipment, such routers as and switches, rely on stable power supplies to maintain communication links. The STM806RM6E can be used to monitor the power supply in these devices, ensuring that they remain operational even during transient voltage drops.
• Consumer Electronics: In consumer electronics, such as smart home devices and IoT gadgets, the STM806RM6E can be used to monitor the power supply and ensure that the device resets correctly in the event of a power anomaly. This helps in maintaining the user experience and prolonging the device's lifespan.

Conclusion of STM806RM6E

The STM806RM6E is a versatile and reliable supervisory IC that offers essential power management features for a wide range of applications. Its ability to monitor a single level voltage, provide an active low reset, and ensure a minimum reset timeout of 140ms makes it an ideal solution for maintaining system stability. The surface mount compatibility, compliance with environmental and safety standards, and moisture sensitivity level of 1 further enhance its suitability for various electronic applications. Despite its obsolete status, the STM806RM6E remains a valuable component for designers seeking a dependable power management solution.