Panasonic

MN13821SFP

MN13821SFP Description

The MN13821SFP is a single-channel supervisor IC designed by Panasonic Electronic Components. This device is specifically engineered to monitor a single voltage source and ensure system stability and reliability. The MN13821SFP is housed in a compact Mini-3DC package, making it suitable for applications where space is a critical factor. Despite its small form factor, it offers robust performance and is ideal for a variety of electronic systems.

MN13821SFP Features

• Voltage Monitoring: The MN13821SFP is designed to monitor a single voltage source with a threshold voltage of 2.3V. This feature ensures that the system remains stable and operational within specified voltage ranges.
• Output Type: The device features an open drain or open collector output, providing flexibility in circuit design and compatibility with various system architectures.
• Reset Functionality: The reset function of the MN13821SFP is active high, with a typical reset timeout of 160µs. This ensures a quick and reliable reset process, minimizing system downtime.
• Mounting Type: The MN13821SFP is designed for surface mount applications, making it easy to integrate into modern PCB designs. The surface mount technology (SMT) also enhances the reliability and durability of the device.
• Moisture Sensitivity Level (MSL): With an MSL rating of 1 (unlimited), the MN13821SFP is highly resistant to moisture, making it suitable for use in a wide range of environmental conditions.
• Packaging: The device is available in a tape & reel (TR) package, which is ideal for automated assembly processes and ensures consistent and reliable component placement.
• Product Status: Although the MN13821SFP is marked as obsolete, it remains a reliable choice for legacy systems and applications where its specific features are required.

MN13821SFP Applications

The MN13821SFP is ideal for a variety of applications where voltage monitoring and system stability are critical. Some specific use cases include:

• Embedded Systems: In embedded systems, the MN13821SFP can be used to monitor the power supply voltage, ensuring that the system remains operational within safe voltage limits.
• Industrial Control: For industrial control applications, the MN13821SFP can provide reliable voltage monitoring and reset functionality, enhancing the overall reliability and uptime of the system.
• Consumer Electronics: In consumer electronics, the compact form factor and robust performance of the MN13821SFP make it an ideal choice for voltage monitoring in devices such as smartphones, tablets, and other portable electronics.
• Automotive Electronics: The MN13821SFP can be used in automotive electronic systems to monitor critical power supply voltages, ensuring the reliable operation of electronic control units (ECUs) and other automotive electronics.

Conclusion of MN13821SFP

The MN13821SFP is a versatile and reliable single-channel supervisor IC from Panasonic. Its compact Mini-3DC package, combined with its robust performance and flexible output options, makes it an ideal choice for a wide range of applications. The device's ability to monitor a single voltage source with a threshold of 2.3V and its active high reset function with a typical timeout of 160µs ensures system stability and reliability. Despite being marked as obsolete, the MN13821SFP remains a valuable component for legacy systems and applications where its specific features are required.