ON Semiconductor NCP1117LPST25T3G Voltage Regulator

The NCP1117LPST25T3G is a high-performance, low-dropout linear voltage regulator manufactured by ON Semiconductor, designed to deliver a fixed output of 2.5V with an input voltage range from 2.7V to 18V. This component is ideal for a variety of applications, including but not limited to consumer electronics, computer peripherals, and industrial hardware where a stable and reliable voltage source is crucial.

With its ability to source up to 1A of output current, the NCP1117LPST25T3G is capable of handling moderate power requirements. The device features a low dropout voltage, which ensures efficient operation even when the input voltage is close to the output voltage, making it suitable for battery-powered devices where maximizing battery life is essential.

The NCP1117LPST25T3G also includes several built-in protection features to safeguard against conditions that could potentially damage the regulator or the device it powers. These include overcurrent protection, which prevents the regulator from supplying excessive current that could lead to overheating or failure, and thermal shutdown, which automatically turns off the regulator if the internal temperature exceeds safe operating limits.

One of the key benefits of this voltage regulator is its low quiescent current, which reduces power consumption when the device is in standby mode. This makes the NCP1117LPST25T3G an excellent choice for portable and battery-operated devices, where power efficiency is paramount.

ON Semiconductor's NCP1117LPST25T3G is offered in a surface-mount SOT-223 package, which is compact and suitable for space-constrained applications. Its lead-free and RoHS-compliant design ensures that it meets current environmental standards, reducing the environmental impact during production and at the end of the product's life cycle.

In summary, the NCP1117LPST25T3G from ON Semiconductor is a reliable and efficient voltage regulator that provides a fixed 2.5V output, robust protection features, and a low quiescent current, all within a small footprint suitable for a wide range of applications.