ON Semiconductor NCV4276BDDSADJR4G Low Dropout Voltage Regulator

The NCV4276BDDSADJR4G is a high-performance low dropout (LDO) voltage regulator from ON Semiconductor, designed to meet the rigorous standards of the automotive industry. This device is specifically engineered to provide a stable and reliable power supply, which is critical for automotive applications where power integrity is paramount.

With an input voltage range of 5V to 45V, the NCV4276BDDSADJR4G is versatile and capable of handling the fluctuations commonly found in automotive power systems. It can deliver a fixed output voltage of 5V, with an impressive output current capacity of up to 400mA. This makes it suitable for powering a wide range of automotive sensors, microcontrollers, and other electronic components that require a stable 5V supply.

The NCV4276BDDSADJR4G boasts a low dropout voltage, which ensures efficient operation even when the input voltage is very close to the output voltage. This feature is particularly beneficial in battery-powered applications, where maximizing battery life is essential. Additionally, the device includes a number of built-in protection features, such as overcurrent protection, thermal shutdown, and a reset function, providing an additional layer of safety for sensitive automotive electronics.

The regulator is available in a compact DPAK (TO-252) package, which is ideal for space-constrained applications. The small footprint of the NCV4276BDDSADJR4G does not compromise its thermal performance, as the package is designed to provide excellent heat dissipation, ensuring reliable operation under varying conditions.

ON Semiconductor's commitment to quality is evident in the NCV4276BDDSADJR4G's compliance with the AEC-Q100 Grade 1 qualification, signifying its suitability for automotive applications. The device also supports a wide temperature range from -40°C to 125°C, catering to the demanding thermal environments found in automotive settings.

In summary, the NCV4276BDDSADJR4G from ON Semiconductor is a robust, high-quality LDO voltage regulator that offers reliability, efficiency, and protection for automotive electronics, all within a compact package designed for the challenging conditions of the automotive industry.