ON Semiconductor NCP562SQ28T1 Low Dropout Voltage Regulator

The ON Semiconductor NCP562SQ28T1 is a high-performance low dropout (LDO) voltage regulator designed to deliver a stable and precise 2.8V output voltage. This compact and efficient LDO is an ideal power management solution for a wide range of applications, including portable devices, microprocessors, and other sensitive electronic equipment that require a consistent power supply.

With a fixed output voltage of 2.8V, the NCP562SQ28T1 offers excellent load and line regulation, ensuring that the output voltage remains consistent despite changes in input voltage or load conditions. The device is capable of supplying up to 150mA of output current, making it suitable for powering small to medium-sized loads.

One of the key features of the NCP562SQ28T1 is its low dropout voltage, which allows the regulator to maintain output voltage regulation with a minimal difference between the input and output voltages. This characteristic is particularly beneficial in battery-operated devices, where maximizing the usage of the available battery voltage is crucial.

The NCP562SQ28T1 also includes a variety of protection features to ensure the safety and reliability of the connected components. Thermal shutdown protection is integrated to prevent damage from overheating, while current limit protection guards against excessive current draw that could otherwise harm the regulator or the load. Additionally, the device has a built-in enable function that allows the user to turn the output on or off, providing further control over power consumption.

This LDO voltage regulator comes in a compact SC-82AB package, which is designed for surface-mount technology (SMT) and occupies minimal board space. This makes the NCP562SQ28T1 an excellent choice for space-constrained applications where board real estate is at a premium.

Overall, the ON Semiconductor NCP562SQ28T1 is a reliable and efficient solution for applications requiring a stable 2.8V power supply. Its low dropout performance, coupled with its protection features and compact size, makes it an attractive option for designers looking to optimize their power management systems.