onsemi

NCP304LSQ45T1

NCP304LSQ45T1 Description

The NCP304LSQ45T1 is a single-channel voltage supervisor IC designed for reliable power monitoring in various electronic systems. Manufactured by onsemi, this device is housed in a Surface Mount package, specifically the SC82AB form factor, and is available in Tape & Reel (TR) packaging for convenient handling and integration into automated assembly processes. Despite its Obsolete product status, the NCP304LSQ45T1 remains a viable option for applications requiring a straightforward and effective voltage monitoring solution.

NCP304LSQ45T1 Features

The NCP304LSQ45T1 offers several key technical specifications that make it suitable for a wide range of applications:

• Voltage Monitoring: It monitors a single voltage with a threshold of 4.5V, ensuring that the system operates within safe voltage limits.
• Reset Functionality: The reset output is active low, providing a clear and reliable signal to reset the system when the monitored voltage drops below the threshold.
• Compliance and Safety: The device is REACH Unaffected, ensuring compliance with environmental regulations. It also has a Moisture Sensitivity Level (MSL) of 1, which means it is not sensitive to moisture and can be stored without special precautions.
• Harmonized System Code: The HTSUS code is 8542.39.0001, facilitating accurate classification for import and export purposes.
• Export Control Classification Number: The ECCN is EAR99, indicating that the device is subject to the Export Administration Regulations (EAR) but is not specifically controlled under the EAR.

NCP304LSQ45T1 Applications

The NCP304LSQ45T1 is ideal for applications where reliable voltage monitoring is crucial for system stability and safety. Some specific use cases include:

• Power Supply Monitoring: Ensuring that the power supply voltage remains above a critical threshold to prevent system malfunctions.
• Embedded Systems: Providing a simple and effective way to monitor the power integrity in embedded devices and microcontroller-based systems.
• Industrial Control Systems: Monitoring power levels in industrial environments where voltage fluctuations can lead to equipment damage or downtime.
• Consumer Electronics: Ensuring that electronic devices operate within safe voltage ranges to protect sensitive components and extend product lifespan.

Conclusion of NCP304LSQ45T1

The NCP304LSQ45T1, despite being marked as Obsolete, remains a robust and reliable choice for voltage monitoring applications. Its single-channel monitoring capability with a 4.5V threshold and active-low reset output make it suitable for a variety of systems where power integrity is paramount. The device's compliance with environmental regulations and its moisture sensitivity level of 1 further enhance its versatility and ease of use. For engineers and designers looking for a straightforward and effective voltage supervisor, the NCP304LSQ45T1 offers a proven solution that can be integrated into a wide range of applications.