Panasonic

MN13821KP

MN13821KP Description

The MN13821KP is a single-channel supervisor IC designed for power management applications. Manufactured by Panasonic Electronic Components, this device is housed in a compact Mini 3P package, making it suitable for space-constrained designs. Despite its small form factor, the MN13821KP offers robust performance and reliability, ensuring stable power monitoring and control.

MN13821KP Features

• Power Monitoring: The MN13821KP is designed to monitor a single voltage level, providing accurate and reliable supervision of power supply conditions. With a voltage threshold of 2.8V, it ensures that the monitored voltage remains within specified limits.
• Reset Functionality: The device features an active-high reset function with a typical reset timeout of 100µs. This quick reset timeout allows for rapid system recovery in case of power anomalies.
• Output Configuration: The MN13821KP offers an open drain or open collector output, providing flexibility in system design and compatibility with various load conditions.
• Mounting Type: The surface mount technology (SMT) of the MN13821KP ensures easy integration into modern PCB designs, facilitating automated assembly processes and enhancing overall system reliability.
• Moisture Sensitivity Level: With an MSL rating of 1 (unlimited), the MN13821KP is highly resistant to moisture, making it suitable for a wide range of environmental conditions without the need for special handling or storage precautions.
• Packaging: The device is available in tape and reel (TR) packaging, which is ideal for high-volume production and ensures efficient component handling and placement during manufacturing.

MN13821KP Applications

The MN13821KP is well-suited for a variety of applications where reliable power monitoring and control are essential. Its compact size and robust performance make it an ideal choice for:

• Consumer Electronics: In devices such as smartphones, tablets, and portable gaming consoles, the MN13821KP ensures stable power supply and quick system recovery in case of voltage fluctuations.
• Industrial Equipment: For monitoring power supplies in industrial control systems, automation equipment, and IoT devices, the MN13821KP provides reliable supervision and protection against power anomalies.
• Medical Devices: In medical equipment where power reliability is critical, the MN13821KP ensures uninterrupted operation and quick recovery from power-related issues.
• Automotive Applications: In automotive electronics, the MN13821KP can be used to monitor power supply conditions in various subsystems, ensuring reliable operation and quick response to power fluctuations.

Conclusion of MN13821KP

The MN13821KP is a versatile and reliable supervisor IC designed for power management applications. Its compact Mini 3P package, combined with its robust performance features, makes it an ideal choice for a wide range of applications. The device's quick reset timeout, flexible output configuration, and high moisture sensitivity level further enhance its suitability for various environments and use cases. Despite being marked as obsolete, the MN13821KP remains a valuable component for designers seeking reliable power monitoring solutions in their systems.