ON Semiconductor MC78PC28NTRG Voltage Regulator

The ON Semiconductor MC78PC28NTRG is a highly efficient and reliable linear voltage regulator designed to deliver a fixed output voltage with high accuracy. This component is part of ON Semiconductor's MC78 series, known for its stability and performance in a variety of applications, including consumer electronics, industrial control systems, and automotive electronics.

This voltage regulator features a fixed output voltage of 2.8V, which is ideal for low-voltage electronics requiring stable power supply. The MC78PC28NTRG is capable of sourcing up to 100mA of output current, making it suitable for small-scale applications such as powering sensors, microcontrollers, and other low-power devices.

The device is packaged in a compact SOT-89-3 format, which allows for efficient space utilization on printed circuit boards, making it a great choice for space-constrained applications. Its small form factor also enables the device to be used in portable and handheld devices without adding significant bulk or weight.

One of the key features of the MC78PC28NTRG is its low dropout voltage, which ensures that the regulator can maintain a stable output even when the input voltage is very close to the output voltage. This low dropout characteristic is particularly useful in battery-powered applications where maximizing the usage of the available battery voltage is crucial.

The MC78PC28NTRG also includes built-in protection features such as overcurrent protection and thermal shutdown, which safeguard the device and the application from potential damage due to excessive current or overheating. These features contribute to the overall reliability and longevity of the regulator, as well as the safety of the end product.

In summary, the ON Semiconductor MC78PC28NTRG is a versatile and dependable voltage regulator that offers a fixed 2.8V output, low dropout voltage, and robust protection features in a small SOT-89-3 package. It is an excellent choice for designers looking for a compact power management solution for their low-power applications.