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SP809NEK-L-4-6

SP809NEK-L-4-6 Description

The SP809NEK-L-4-6 is a highly reliable and efficient single-channel voltage supervisor IC designed by MaxLinear, Inc. This device is specifically engineered to monitor a single voltage rail and provide accurate reset signals to ensure system stability and reliability. The SP809NEK-L-4-6 features a voltage threshold of 4.6V, ensuring precise monitoring of power supply levels. It operates with a minimum reset timeout of 140ms, providing ample time for system components to stabilize before releasing the reset signal. The device is packaged in a compact SOT23-3 surface-mount package, making it ideal for space-constrained applications.

SP809NEK-L-4-6 Features

• Single Voltage Monitoring: The SP809NEK-L-4-6 is designed to monitor a single voltage rail, making it suitable for applications where a specific power supply level needs to be closely monitored.
• 4.6V Voltage Threshold: This precise voltage threshold ensures that the device can accurately detect and respond to voltage levels, providing reliable system protection.
• 140ms Minimum Reset Timeout: The extended reset timeout period allows for thorough system initialization and ensures that all components have sufficient time to stabilize before the reset signal is released.
• Open Drain or Open Collector Output: The SP809NEK-L-4-6 offers flexible output options, allowing it to be easily integrated into various system architectures.
• Active Low Reset: The active low reset signal ensures compatibility with a wide range of microcontrollers and system components.
• Surface Mount Packaging: The SOT23-3 package is ideal for surface-mount applications, providing a compact and reliable solution for modern electronic designs.
• RoHS Compliant: The SP809NEK-L-4-6 meets the stringent RoHS compliance standards, ensuring environmental sustainability and regulatory adherence.
• Moisture Sensitivity Level (MSL) 1: The device is rated for unlimited exposure to moisture, making it highly reliable in various environmental conditions.

SP809NEK-L-4-6 Applications

The SP809NEK-L-4-6 is well-suited for a variety of applications where reliable voltage monitoring and system reset are critical. Some specific use cases include:

• Embedded Systems: Ideal for monitoring the power supply of microcontrollers and other embedded components to ensure stable operation.
• Power Management: Provides accurate voltage monitoring for power supplies in consumer electronics, ensuring reliable system performance.
• Telecommunications: Suitable for monitoring power levels in communication equipment, ensuring system stability and reliability.
• Industrial Control: Can be used in industrial automation systems to monitor power supply levels and provide timely reset signals to prevent system failures.
• Automotive Electronics: Ensures reliable operation of automotive electronic systems by monitoring power supply levels and providing accurate reset signals.

Conclusion of SP809NEK-L-4-6

The SP809NEK-L-4-6 from MaxLinear, Inc. is a robust and reliable single-channel voltage supervisor IC that offers precise voltage monitoring and system reset capabilities. Its compact SOT23-3 package, 4.6V voltage threshold, and 140ms minimum reset timeout make it an ideal solution for a wide range of applications. The device's RoHS compliance and moisture sensitivity level 1 rating ensure environmental sustainability and reliability in various conditions. The SP809NEK-L-4-6 stands out in its category, providing unique features and advantages that make it a superior choice for voltage monitoring and system reset applications.