MN1381SCU Integrated Circuits (ICs)

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MN1381SCU, abbreviated from MLCC Supervisor, is a general-purpose integrated circuit designed for advanced power management applications. It is one of the widest used Power Management ICs (PMIC) in the Supervisors category. This IC provides accurate voltage monitoring for open-drain or push-pull type power sources with a wide range of supported voltages, ranging from 0.8 V to 5.5 V. With its wide input voltage range, the MN1381SCU can be used as a low-current supervisor solution in many applications such as battery management systems, medical equipment, automotive designs, etc. Its features make it well-suited for notebooks, industrial computers, and other electronic devices.

The key features of the MN1381SCU boils down to its superior performance, small size, and easy maintenance. Not only does it provide low-power consumption and high accuracy, the IC is also made with a compact DIP (Dip-in-Place) package that makes it ideal for space-sensitive applications. Additionally, it comes with an external capacitor for over voltage protection applications and a polarity-sensor pin for extra protection from reversed voltage connections.

The working principle behind the MN1381SCU is quite simple. It monitors an input voltage and triggers an on/off switch. When the voltage drops below the user-defined threshold, the switch is triggered and the device shuts down. On the other hand, when the voltage rises above the threshold, the switch is opened and the device goes back to working mode. The user-defined thresholds are stored in the non-volatile memory, allowing for easy maintenance. The default minimum and maximum thresholds are 0.8 V and 5.5 V, respectively.

The MN1381SCU can be used in a variety of applications to achieve different voltage management tasks. It is most commonly used in battery-powered systems, where its power-management features are of great value. It is also used in industrial controllers, medical equipment, and other types of equipment that require continuous supervision or protection against voltage spikes or reversals. Additionally, it is commonly used to protect against over-voltages, under-voltages, and electrical noise.

The MN1381SCU is an excellent choice for voltage management and protection applications. With its superiorperformance, small size, and feature-rich design, make it a great choice for power management solutions. Additionally, its user-defined thresholds and easy maintenance makes it an attractive choice for those looking for a reliable and versatile power management IC.

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