NCP623MN-40R2G

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The NCP623MN-40R2G is a low quiescent current linear voltage regulator from ON Semiconductor. It is a member of their NCV series, and it offers a high level of reliability, excellent temperature stability, and a wide range of operating current and voltage. The 3.3 V output version has a quiescent current of only 0.2 mA, making it ideal for battery powered applications.

NCP623MN-40R2G is a precision three-terminal adjustable positive voltage regulator with a maximum output current of 2A. It is available in a TO-252-3L package and can be used in applications where power savings is essential. It can operate with an input voltage up to 40 V and an output current of up to 2 A while providing excellent transient response and tight line, load, and temperature regulation.

Application

The NCP623MN-40R2G is designed for applications that require low power consumption, such as portable electronics. It is ideal for low power, low voltage applications like microcontrollers, embedded systems, FPGA, and other microprocessor applications. It can also be used in automotive, aerospace, and industrial control applications.

Working Principle

The NCP623MN-40R2G works on the principle of voltage regulation. It uses an internal error amplifier to compare the output voltage to the reference voltage, and then adjusts the output current to give the required output voltage. The output voltage is also protected by an internal over-voltage protection circuit.

The device also has an adjustable current limit, which helps in protecting the device from over-current and short circuit. A temperature protection circuit keeps the device temperature in check, so it can be used safely in the most demanding conditions. Finally, the device can operate with a wide input voltage range of 4.5 – 40 V, making it suitable for a variety of applications.

The NCP623MN-40R2G is a great choice for a variety of linear voltage regulation applications. Its low quiescent current, wide input voltage range and high output current make it ideal for low power, low voltage applications such as embedded systems and microprocessor circuits. With a wide range of features, the NCP623MN-40R2G is an ideal solution for a variety of applications.

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