Texas Instruments

LM809M3-3.08

LM809M3-3.08 Description

The LM809M3-3.08 is a single-channel voltage supervisor designed by Texas Instruments, offering precise voltage monitoring and reset functionality in a compact SOT23-3 package. This IC is specifically tailored for applications requiring reliable power monitoring and system reset capabilities. With a voltage threshold set at 3.08V, it ensures accurate detection of voltage levels, providing a reset signal when the monitored voltage drops below this threshold. The reset timeout is a minimum of 140ms, ensuring sufficient time for system recovery. The LM809M3-3.08 features a surface-mount mounting type, making it suitable for modern, space-constrained designs. It is also compliant with RoHS3 standards and unaffected by REACH regulations, ensuring environmental sustainability and regulatory compliance.

LM809M3-3.08 Features

• Voltage Monitoring: The LM809M3-3.08 monitors a single voltage level with a precise threshold of 3.08V, providing reliable detection of under-voltage conditions.
• Reset Functionality: The reset signal is active low, ensuring compatibility with a wide range of systems. The reset timeout is a minimum of 140ms, allowing adequate time for system recovery.
• Compact Design: Housed in a surface-mount SOT23-3 package, the LM809M3-3.08 is ideal for applications where space is a critical constraint.
• Environmental Compliance: The IC is RoHS3 compliant and unaffected by REACH regulations, ensuring it meets the highest environmental standards.
• Moisture Sensitivity Level: With an MSL of 1 (unlimited), the LM809M3-3.08 is suitable for a wide range of manufacturing environments without the need for special handling.
• Packaging: Available in tape and reel (TR) packaging, the LM809M3-3.08 is optimized for automated assembly processes.

LM809M3-3.08 Applications

The LM809M3-3.08 is ideal for a variety of applications where reliable voltage monitoring and system reset are crucial. These applications include:

• Embedded Systems: Provides robust power monitoring for microcontrollers and other embedded devices, ensuring system stability and reliability.
• Power Supplies: Monitors the output voltage of power supplies, triggering a reset if the voltage falls below the threshold, protecting downstream components.
• Industrial Equipment: Ensures reliable operation of industrial control systems by monitoring power levels and initiating resets as needed.
• Consumer Electronics: Enhances the reliability of consumer devices by providing accurate voltage monitoring and system reset capabilities.

Conclusion of LM809M3-3.08

The LM809M3-3.08 from Texas Instruments is a versatile and reliable voltage supervisor IC, offering precise voltage monitoring and reset functionality in a compact form factor. Its compliance with environmental regulations and suitability for automated assembly processes make it an excellent choice for modern electronic designs. The LM809M3-3.08 stands out due to its precise voltage threshold, reliable reset timeout, and compatibility with surface-mount technology. Whether used in embedded systems, power supplies, industrial equipment, or consumer electronics, the LM809M3-3.08 ensures system stability and reliability, making it a valuable component for a wide range of applications.