onsemi

NCP300LSN28T1

NCP300LSN28T1 Description

The NCP300LSN28T1 is a single-channel voltage supervisor IC designed for monitoring power supply voltages in various electronic systems. Manufactured by onsemi, this device is part of the NCP300 family and is packaged in a 5TSOP format. It features a voltage threshold of 2.8V, ensuring reliable monitoring of power supply levels. The NCP300LSN28T1 is designed for surface mount applications, making it suitable for compact and high-density PCB designs. Despite its obsolete status, the NCP300LSN28T1 remains a viable option for legacy systems and specific applications where its unique features are required.

NCP300LSN28T1 Features

• Voltage Monitoring: The NCP300LSN28T1 is designed to monitor a single voltage level with a threshold of 2.8V. This feature is crucial for ensuring that the power supply remains within safe operating limits, preventing potential damage to sensitive electronic components.
• Active Low Reset: The device features an active low reset output, which is beneficial for systems that require a low signal to initiate a reset sequence. This functionality ensures that the system can be safely reset in the event of a voltage drop below the threshold.
• Surface Mount Compatibility: The NCP300LSN28T1 is available in a surface mount package, specifically the 5TSOP format. This packaging option is ideal for modern PCB designs that prioritize compactness and high component density.
• Moisture Sensitivity Level: With a moisture sensitivity level (MSL) of 1, the NCP300LSN28T1 is classified as unlimited, meaning it can be safely stored and handled without the need for special moisture protection measures.
• Compliance and Standards: The NCP300LSN28T1 is REACH unaffected and classified under ECCN EAR99, ensuring compliance with international regulations and standards. It is also categorized under HTSUS 8542.39.0001, facilitating smooth customs clearance and international trade.

NCP300LSN28T1 Applications

The NCP300LSN28T1 is well-suited for a variety of applications where reliable voltage monitoring is essential. Some specific use cases include:

• Power Supply Monitoring: Ideal for monitoring the main power supply in embedded systems, ensuring that the voltage remains stable and within the specified range.
• Microcontroller Reset: Used to provide a reliable reset signal to microcontrollers and other digital systems in the event of a power supply fault.
• Telecommunications Equipment: Ensures that critical power supplies in telecom infrastructure remain stable, preventing service disruptions.
• Industrial Control Systems: Monitors power supplies in industrial environments where reliability and uptime are paramount.
• Consumer Electronics: Can be used in consumer devices to protect sensitive components from voltage fluctuations and ensure stable operation.

Conclusion of NCP300LSN28T1

The NCP300LSN28T1 is a robust and reliable voltage supervisor IC designed for a wide range of applications. Its single-channel voltage monitoring capability, combined with an active low reset output, makes it an ideal choice for systems requiring precise power supply management. Despite being marked as obsolete, the NCP300LSN28T1 remains a valuable component for legacy systems and specific applications where its unique features are essential. Its surface mount compatibility, compliance with international standards, and low moisture sensitivity level further enhance its suitability for modern electronic designs. For engineers and designers seeking a dependable voltage supervisor, the NCP300LSN28T1 offers a proven solution with a track record of reliability and performance.