Texas Instruments

LM809M3X-3.08

LM809M3X-3.08 Description

The LM809M3X-3.08 is a voltage supervisor IC from Texas Instruments, designed to provide reliable and efficient voltage monitoring in various electronic systems. This device is part of the LM809 series, which is known for its versatility and performance in supervisory applications. With a threshold voltage of 3.08V, the LM809M3X-3.08 is suitable for applications requiring precise voltage monitoring and control.

LM809M3X-3.08 Features

• Voltage - Threshold: 3.08V, ensuring accurate voltage monitoring for systems requiring this specific threshold.
• Number of Voltages Monitored: 1, making it ideal for single-voltage monitoring applications.
• Reset: Active Low, providing a clear and reliable reset signal.
• Reset Timeout: 140ms Minimum, ensuring a stable and consistent reset signal.
• Mounting Type: Surface Mount, allowing for easy integration into PCB designs.
• Package: Tape & Reel (TR), facilitating automated assembly processes.
• Moisture Sensitivity Level (MSL): 1 (Unlimited), indicating that the device is not sensitive to moisture and can be stored for extended periods without degrading.
• ECCN: EAR99, and HTSUS: 8542.39.0001, indicating the export control classification for international trade.
• REACH Status: REACH Unaffected, ensuring compliance with European chemical regulations.

LM809M3X-3.08 Applications

The LM809M3X-3.08 is ideal for applications where precise voltage supervision is critical, such as:

• Battery-powered devices: Ensuring that the device operates within the safe voltage range and triggers a reset when the voltage drops below the threshold.
• Automotive electronics: Monitoring the voltage of automotive systems to prevent damage due to over or under-voltage conditions.
• Industrial control systems: Providing reliable voltage monitoring in harsh environments where stability and safety are paramount.

Conclusion of LM809M3X-3.08

The LM809M3X-3.08 is a robust and reliable voltage supervisor IC, offering precise voltage monitoring at 3.08V with a minimum reset timeout of 140ms. Its surface-mount packaging and active low reset make it suitable for a wide range of applications, from battery-powered devices to automotive electronics. Despite being classified as obsolete, it remains a valuable component for legacy systems or applications where its specific features are required. Its compliance with international trade regulations and chemical standards further enhances its appeal for global markets.