NCP114AMX180TCG

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The NCP114AMX180TCG is a low-drop voltage regulator belonging to the Power Management Integrated Circuits (PMIC) category, and specially designed to regulate the output voltage of linear voltage supplies. It can provide output voltages ranging between 2.5 to 11V depending on the input voltage, and can deliver up to 180mA of output current.

The NCP114AMX180TCG is an all-in-one voltage regulator chip, including all the integral elements, like the built-in voltage divider, current limit, thermal shut-down and protection circuitries, as well as the gate driver for the enhanced output stability.

The working principle of the NCP114AMX180TCG is based on a linear regulation process, executed in two phases. The first one is when the output voltage is higher than the reference voltage, at which stage the output is on and the feedback voltage from the reference input is compared to the output voltage. When the output voltage is higher than the reference voltage, the controller turns the switch ON, diverting the current flow through the output.

The second phase is when the output voltage is too low. In this case the output is held OFF and the output current is diverted through the reference input, reducing the reference voltage until the output voltage reaches and stabilizes at the required voltage. These two phases form a continuous cycle of control, providing a constant and stable voltage output.

The applications of the NCP114AMX180TCG are diverse. This IC has limited power dissipation, and thus is ideal for low-power applications such as battery-operated systems. Moreover, it features low dropout voltage, allowing a more adjustable output voltage range, and improved efficiency values. Therefore, it is suitable for a large number of applications, such as portable equipment, power supplies, high current applications, fast-switching digital circuits, and RF amplifiers, among others.

In conclusion, the NCP114AMX180TCG voltage regulator is an all-in-one chip satisfying diverse requirements and offering a compact and easy-to-use design. It ensures precise voltage regulation and can provide a constant and stable output voltage, while featuring excellent responses and improved performance. Furthermore, it offers a wide range of applications and can be used in a variety of portable and digital devices.

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