NCP571MN08TBGEVB

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NCP571MN08TBGEVB can be classified as Evaluation Boards - Linear Voltage Regulators. This device is a low quiescent current, low voltage dropout linear regulator designed to provide a low-cost solution for portable applications. It is able to deliver up to 1.5A with a maximum dropout voltage of 200mV.

The NCP571MN08TBGEVB is suitable for a variety of applications such as portable audio players, media players, PDAs, cell phones, digital still cameras, video cameras, and other hand-held products requiring low noise and low dropout voltage. It is an optimal replacement for standard linear regulators in both noise performance and power efficiency.

The features of the NCP571MN08TBGEVB include a wide input voltage range of 2.7V to 6.5V and a wide output voltage range of 1.24V to 4.2V. It also has a wide operating temperature range of -40C to +85C, excellent line and load regulation, and very low power consumption.

The typical application for the NCP571MN08TBGEVB is in a closed-loop voltage regulation system. It provides a stable output voltage for a given input voltage with a minimum of external components. Furthermore, it enables designers to reduce the total board size while increasing their control over the output voltage.

The primary components of this voltage regulator are an input voltage range detector, output voltage trimming, power transistor, error amplifier, and a low impedance feedback network. The input voltage range detector is used to detect the input voltage which is then amplified by the error amplifier. The power transistor then acts as a switch, turning on or off based on the voltage amplified by the error amplifier. Finally, the feedback network uses an external resistor to adjust the output voltage and connect it to the inverting input of the error amplifier.

The NCP571MN08TBGEVB can deliver up to 1.5A of current at a maximum dropout voltage of 200mV. It also features short current-limit protection and thermal protection to reduce system stress and ensure long-term reliability. In addition, it has an available pin for connecting an external capacitor to reduce output voltage ripple.

In summary, NCP571MN08TBGEVB Evaluation Board - Linear Voltage Regulator is designed to provide a low-cost solution for portable applications. It is a low quiescent current, low voltage dropout linear regulator with a wide input voltage range, wide operating temperature range, excellent line and load regulation, low power consumption, and short current-limit protection.

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