MMPF0100F5AZESR2

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PMIC - Voltage Regulators - Special Purpose

The MMPF0100F5AZESR2 is a special purpose voltage regulator that has been specifically designed to meet the needs of power sensitive applications, such as automotive, consumer electronics, portable medical, industrial and consumer portable applications. It is designed to facilitate improved system performance in the presence of constant power levels, providing a regulated output voltage and current limit that are well-suited for a wide variety of personal electronics and mobile computing products.

Application Field

The MMPF0100F5AZESR2 has a wide range of applications across myriad products, from automotive and consumer electronics applications to portable medical and industrial devices. The voltage regulator\'s optimized power management features include adjustable output voltage and current limit capability, ideal for satisfying the power requirements of a range of systems. With its low quiescent current and wide input voltage range, as well as low output voltage ripple and high current output, the MMPF0100F5AZESR2 is uniquely designed to meet both the special requirements of mobile and personal electronics products.

Working Principle

At the heart of the MMPF0100F5AZESR2 voltage regulator is a high gain, ultra-low power, multi-stage boost inductor, LDO linear regulator with an integrated power switch that provides fast transient response and accurate regulation of the output voltage. The voltage regulator\'s advanced switch mode operation also minimizes its quiescent current, improving efficiency and reducing power consumption. The device utilizes advanced protection techniques, including internal on/off control, output voltage and current limit, reverse input polarity protection, and other features to ensure long-term reliability.

The MMPF0100F5AZESR2 also incorporates a control loop function to dynamically adjust the output voltage and current limit at varying load conditions, helping to maintain supply stability in a wide variety of system architectures. Moreover, the voltage regulator\'s wide input voltage range—from 2.5V to 24V—facilitates flexible operation in multiple operating scenarios. An internal soft-start circuit further minimizes power-on inrush current, while an internal shunt regulator helps reduce the output voltage ripple.

The MMPF0100F5AZESR2 is a robust and reliable voltage regulator designed to optimize power management applications in a wide range of products. Its advanced design provides superior performance in terms of output voltage, current limit, and efficiency, and is suitable for automotive and consumer electronics applications, as well as for industrial, medical and consumer portable applications.

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