onsemi

NCP303LSN16T1

NCP303LSN16T1 Description

The NCP303LSN16T1 is a single-channel voltage supervisor IC designed for monitoring power supply voltages in various electronic systems. Manufactured by onsemi, this IC is housed in a 5-TSOP package and is suitable for surface mount applications. It features a voltage threshold of 1.6V and is capable of monitoring a single voltage level. The reset timeout is adjustable/selectable, providing flexibility in system design. The output is open drain or open collector, and the reset function is active low. This supervisor IC is classified under ECCN EAR99 and is REACH unaffected. It is available in a tape & reel (TR) package and has a moisture sensitivity level (MSL) of 1 (unlimited). Although the product status is obsolete, it remains a reliable choice for applications requiring voltage monitoring.

NCP303LSN16T1 Features

• Single Voltage Monitoring: The NCP303LSN16T1 is designed to monitor a single voltage level, making it ideal for systems with a single power supply.
• Adjustable/Selectable Reset Timeout: This feature allows for customization of the reset timeout period, enhancing the flexibility and adaptability of the IC in various applications.
• Open Drain/Open Collector Output: The open drain or open collector output configuration provides compatibility with a wide range of logic families and system architectures.
• Active Low Reset: The active low reset function ensures reliable system reset and power-up sequencing.
• Surface Mount Compatibility: The surface mount mounting type facilitates easy integration into compact and high-density PCB designs.
• Moisture Sensitivity Level 1: The MSL rating of 1 (unlimited) ensures the IC is suitable for a wide range of environmental conditions without the need for special handling precautions.
• REACH Unaffected and ECCN EAR99: Compliance with REACH regulations and classification under ECCN EAR99 make this IC suitable for international markets and applications.

NCP303LSN16T1 Applications

The NCP303LSN16T1 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 voltage in embedded systems, ensuring proper operation and preventing system failures due to voltage fluctuations.
• Microcontroller Reset: Provides a reliable reset signal for microcontrollers, ensuring proper initialization and operation in various embedded applications.
• Industrial Control Systems: Ensures stable operation of industrial control systems by monitoring critical power supply voltages and providing timely reset signals.
• Consumer Electronics: Used in consumer electronics devices to monitor power supply voltages and ensure reliable operation, enhancing overall system reliability and user experience.

Conclusion of NCP303LSN16T1

The NCP303LSN16T1 is a versatile and reliable single-channel voltage supervisor IC that offers several unique features and advantages over similar models. Its adjustable/selectable reset timeout, open drain/open collector output, and active low reset function provide flexibility and compatibility with a wide range of applications. The surface mount compatibility and moisture sensitivity level 1 rating make it suitable for various environmental conditions and high-density PCB designs. Although the product status is obsolete, the NCP303LSN16T1 remains a reliable choice for applications requiring voltage monitoring and reset functionality.