onsemi

NCP301LSN47T1

NCP301LSN47T1 Description

The NCP301LSN47T1 is a single-channel voltage supervisor IC designed for power management applications. Manufactured by onsemi, this device is part of the Power Management (PMIC) category and is housed in a 5TSOP package. It features a voltage threshold of 4.7V and is designed to monitor a single voltage level. The NCP301LSN47T1 operates with an open-drain or open-collector output and has an active-low reset function. This IC is suitable for surface-mount applications and is available in a tape and reel (TR) package. Despite being marked as obsolete, it remains a reliable choice for specific power management needs.

NCP301LSN47T1 Features

• Voltage Monitoring: The NCP301LSN47T1 is designed to monitor a single voltage level with a threshold of 4.7V. This precise monitoring ensures that the system remains within safe operating parameters.
• Output Configuration: The device offers an open-drain or open-collector output, providing flexibility in system design and compatibility with various circuit configurations.
• Reset Functionality: The active-low reset function ensures reliable system reset, maintaining stability and preventing faults in power-sensitive applications.
• Surface Mount Compatibility: The surface-mount mounting type allows for efficient integration into modern PCB designs, optimizing space and enhancing reliability.
• Moisture Sensitivity Level: With an MSL rating of 1 (unlimited), the NCP301LSN47T1 is suitable for a wide range of environmental conditions, ensuring robust performance in various industrial settings.
• Regulatory Compliance: The NCP301LSN47T1 is classified under ECCN EAR99 and is REACH unaffected, ensuring compliance with international regulatory standards.

NCP301LSN47T1 Applications

The NCP301LSN47T1 is ideal for applications requiring precise voltage monitoring and reliable reset functionality. Specific use cases include:

• Power Supply Monitoring: Ideal for monitoring the voltage levels of power supplies in embedded systems, ensuring stable operation and preventing system crashes due to voltage fluctuations.
• Industrial Control Systems: Suitable for monitoring critical power lines in industrial control systems, providing reliable reset mechanisms to maintain operational integrity.
• Telecommunications Equipment: Ensures stable power supply monitoring in telecommunication devices, preventing downtime and ensuring continuous operation.
• Consumer Electronics: Can be used in consumer electronics where precise voltage monitoring is required to protect sensitive components from power surges or drops.

Conclusion of NCP301LSN47T1

The NCP301LSN47T1, despite being marked as obsolete, remains a valuable component for power management applications. Its precise voltage monitoring, flexible output configuration, and reliable reset functionality make it a robust choice for a variety of industrial and consumer applications. The surface-mount compatibility and compliance with international regulatory standards further enhance its appeal. For systems requiring single-channel voltage supervision and reliable reset mechanisms, the NCP301LSN47T1 offers a proven and effective solution.