onsemi

NCP303LSN32T1G

NCP303LSN32T1G Description

The NCP303LSN32T1G 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 3.2V and is capable of monitoring a single voltage. The reset timeout is adjustable/selectable, providing flexibility in various applications. The output is open drain or open collector, and the reset is active low. This IC is obsolete, but it remains a reliable choice for specific legacy systems.

NCP303LSN32T1G Features

• Voltage Monitoring: Monitors a single voltage with a threshold of 3.2V, ensuring precise control over power supply levels.
• Adjustable/Selectable Reset Timeout: Offers flexibility in system design by allowing the reset timeout to be adjusted or selected according to specific requirements.
• Output Configuration: Features an open drain or open collector output, providing compatibility with a wide range of system architectures.
• Active Low Reset: Ensures reliable system reset functionality with an active low reset signal.
• Surface Mount Technology: Utilizes surface mount mounting type, enabling compact and efficient PCB designs.
• Compliance and Standards: Complies with REACH and ROHS3 standards, ensuring environmental and safety compliance. The ECCN classification is EAR99, and the HTSUS code is 8542.39.0001.
• Packaging: Available in a Tape & Reel (TR) package, facilitating automated assembly processes.
• Moisture Sensitivity Level: MSL 1 (Unlimited), indicating the device is not sensitive to moisture, which enhances reliability in various environmental conditions.

NCP303LSN32T1G Applications

The NCP303LSN32T1G is ideal for a variety of applications where precise voltage monitoring and system reset functionality are required. Specific use cases include:

• Embedded Systems: Ensures reliable operation by monitoring the power supply voltage and triggering a reset if the voltage falls below the threshold.
• Industrial Control Systems: Provides robust power management in environments where voltage fluctuations can impact system performance.
• Telecommunications Equipment: Monitors power supply levels to maintain system stability and prevent data loss due to voltage anomalies.
• Consumer Electronics: Enhances the reliability of devices by ensuring that the power supply remains within safe operating limits.
• Automotive Electronics: Ensures that critical systems within vehicles operate within specified voltage ranges, enhancing safety and reliability.

Conclusion of NCP303LSN32T1G

The NCP303LSN32T1G is a versatile single-channel voltage supervisor IC that offers precise voltage monitoring and adjustable reset timeout features. Its open drain or open collector output and active low reset functionality make it suitable for a wide range of applications. Despite being obsolete, its reliability and compliance with industry standards make it a valuable component for legacy systems. The surface mount technology and moisture sensitivity level of 1 further enhance its suitability for modern electronics manufacturing processes. For applications requiring precise voltage control and reliable reset functionality, the NCP303LSN32T1G remains a robust and effective solution.