onsemi

NCP302LSN17T1

NCP302LSN17T1 Description

The NCP302LSN17T1 is a high-performance power supply supervisor IC designed by onsemi, a leading manufacturer in the electronics industry. This device is specifically engineered to monitor power supply voltages and ensure reliable system operation. It features a single voltage monitoring capability with a threshold voltage of 1.7V, making it ideal for applications requiring precise voltage supervision. The NCP302LSN17T1 is housed in a surface-mount package, ensuring ease of integration into compact and high-density designs. With an adjustable/selectable reset timeout, this supervisor offers flexibility in configuring the reset behavior to suit various system requirements. The device is categorized under the "Supervisors" category and is actively supported by onsemi, ensuring long-term availability and technical support.

NCP302LSN17T1 Features

• Adjustable/Selectable Reset Timeout: The NCP302LSN17T1 provides flexibility in configuring the reset timeout period, allowing designers to tailor the reset behavior to specific application needs. This feature is particularly advantageous in systems where precise control over reset timing is crucial for reliable operation.
• Single Voltage Monitoring: The device is designed to monitor a single voltage rail with a threshold of 1.7V. This focused monitoring capability ensures accurate detection of voltage drops, providing a reliable indication of power supply health.
• Active Low Reset Output: The reset output of the NCP302LSN17T1 is active low, which is a common requirement in many digital systems. This feature simplifies the integration with other digital components and ensures compatibility with a wide range of system architectures.
• Surface Mount Packaging: The NCP302LSN17T1 is available in a surface-mount package, making it suitable for high-density PCB designs. This packaging option facilitates easy installation and integration into modern electronic systems.
• Moisture Sensitivity Level (MSL) 1: The device has an MSL rating of 1, indicating that it is not sensitive to moisture and can be stored and handled without special precautions. This feature enhances the reliability and ease of use in various manufacturing environments.
• Compliance and Standards: The NCP302LSN17T1 is classified under ECCN EAR99 and is affected by REACH regulations, ensuring compliance with international standards and environmental regulations.

NCP302LSN17T1 Applications

The NCP302LSN17T1 is well-suited for a variety of applications where reliable power supply monitoring is essential. Some specific use cases include:

• Embedded Systems: In embedded systems where power supply integrity is critical, the NCP302LSN17T1 can be used to monitor the main power rail and trigger a reset if the voltage drops below the threshold. This ensures that the system remains in a known state and prevents erratic behavior due to power supply fluctuations.
• Telecommunications Equipment: Telecommunication devices often require robust power supply monitoring to maintain reliable operation. The NCP302LSN17T1 can be integrated into these systems to provide accurate voltage supervision and timely resets, ensuring continuous and stable performance.
• Industrial Control Systems: Industrial control systems rely on stable power supplies to maintain precise control over machinery and processes. The NCP302LSN17T1 can be used to monitor the power supply in these systems, providing an early warning and reset mechanism in case of voltage anomalies.
• Consumer Electronics: In consumer electronics, such as routers and set-top boxes, the NCP302LSN17T1 can be used to monitor the power supply and ensure reliable operation. Its compact surface-mount package makes it suitable for integration into space-constrained designs.

Conclusion of NCP302LSN17T1

The NCP302LSN17T1 is a versatile and reliable power supply supervisor IC that offers a range of features tailored to meet the needs of modern electronic systems. Its adjustable reset timeout, single voltage monitoring capability, and active low reset output make it a flexible and efficient solution for power supply supervision. The device's surface-mount packaging and MSL 1 rating further enhance its suitability for a wide range of applications. Whether used in embedded systems, telecommunications equipment, industrial control systems, or consumer electronics, the NCP302LSN17T1 provides a robust and reliable solution for ensuring power supply integrity and system reliability.