onsemi

NCP303LSN33T1

NCP303LSN33T1 Description

The NCP303LSN33T1 is a single-channel voltage supervisor IC designed for power management applications. Manufactured by onsemi, this device is part of the NCP303 family and is housed in a 5TSOP package. It features a voltage threshold of 3.3V and is capable of monitoring a single voltage. The reset timeout is adjustable/selectable, providing flexibility in system design. The output is open drain or open collector, and the reset is active low, ensuring compatibility with a wide range of systems.

NCP303LSN33T1 Features

• Voltage Monitoring: The NCP303LSN33T1 is designed to monitor a single voltage with a threshold of 3.3V, making it suitable for applications requiring precise voltage monitoring.
• Adjustable Reset Timeout: The reset timeout is adjustable/selectable, allowing designers to tailor the reset behavior to their specific system requirements.
• Output Configuration: The open drain or open collector output configuration provides flexibility in interfacing with various system architectures.
• Surface Mount Technology: The surface mount mounting type ensures ease of integration into modern printed circuit board (PCB) designs.
• Moisture Sensitivity Level: With an MSL of 1 (unlimited), the NCP303LSN33T1 is suitable for a wide range of environmental conditions.
• Compliance: The device is REACH unaffected and classified under ECCN EAR99, ensuring compliance with international regulations.
• Packaging: The NCP303LSN33T1 is available in a tape and reel (TR) package, facilitating efficient handling and assembly processes.

NCP303LSN33T1 Applications

The NCP303LSN33T1 is ideal for a variety of applications where precise voltage monitoring and system reset functionality are required. Some specific use cases include:

• Power Management Systems: Ensuring reliable operation by monitoring the power supply voltage and initiating a reset if the voltage falls below the threshold.
• Embedded Systems: Providing a robust solution for voltage supervision in embedded systems, where system stability and reliability are critical.
• Consumer Electronics: Monitoring power supply voltages in consumer electronics to prevent system malfunctions due to voltage fluctuations.
• Industrial Control Systems: Ensuring system integrity by monitoring and resetting critical power supplies in industrial control environments.

Conclusion of NCP303LSN33T1

The NCP303LSN33T1 is a versatile and reliable voltage supervisor IC that offers precise voltage monitoring and adjustable reset timeout features. Its open drain or open collector output configuration and surface mount technology make it suitable for a wide range of applications. Despite its obsolete product status, the NCP303LSN33T1 remains a valuable component for power management systems, providing a robust solution for voltage supervision and system reset functionality.