MN13821SLP Integrated Circuits (ICs)

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PMIC (Power Management Integrated Circuits) provide power management capability to applications with limited resources. Supervisors are a class of PMICs specifically designed to protect the microcontroller, processor, and other monitoring circuits from power loss or brown-outs. The MN13821SLP is one such supervisor IC, designed to improve the system reliability, extend the battery life, and provide cost saving benefits.

The MN13821SLP is a 3V or 5V single cell supervisor with Low Power Mode Technology. It features an integrated, adjustable reset delay timer, along with integrated reset circuits for watchdog timer, reset validator and low voltage reset detection. It is also capable of detecting power failures and brown-outs, and provides a reset signal to the connected microcontroller or processor when the set limit is breached.

The Application Field of MN13821SLP includes: mobile devices, digital cameras, gaming and entertainment devices, portable medical equipment, portable navigation systems, and many other electronic systems. This IC is particularly suited for applications where prolonged battery life is critical and system reliability and safety are of utmost importance.

The working principle of the MN13821SLP is straightforward and efficient. The integrated internal circuit is constantly monitoring the voltage level of the power supply, and sends a reset signal to the connected microcontroller or processor when the voltage downward breaches the preset limit, or when a power failure has been detected. The adjustable reset delay timer allows the user to customize the voltage limit and determine the reset timing, whether it is instantaneous or delayed.

MN13821SLP is a cost-effective solution to power management challenges, providing system reliability and battery life optimization. Besides its adjustable voltage limit and reset timing capabilities, it is designed to meet the low-power requirements of small-form application devices. The 3.2V to 6V voltage range enables the IC to handle a wide range of applications, and its tiny, 1.4mm x 1.4mm package makes it an exceptionally attractive solution for portable applications.

In summary, the MN13821SLP is an innovative Power Management Integrated Circuit specifically designed to improve system reliability and extend the battery life of portable applications. Its advanced Low Power Mode Technology, adjustable voltage limit and reset timing capability, 3.2V to 6V voltage range, and tiny 1.4mm x 1.4mm package make it a cost-effective, efficient choice for applications such as mobile devices, digital cameras, and gaming and entertainment devices.

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