ON Semiconductor NCV8502DADJR2 Voltage Regulator

The NCV8502DADJR2 is a precision micro-power voltage regulator designed and manufactured by ON Semiconductor, a company renowned for its innovative and reliable semiconductor solutions. This component is specifically engineered to meet the stringent requirements of automotive applications, delivering a stable and clean power supply to critical automotive systems.

The NCV8502DADJR2 boasts an impressive fixed output voltage of 5V, with an output tolerance of ±2%, ensuring precise voltage regulation for sensitive electronic circuits. It has a wide input voltage range from 5.5V to 45V, making it versatile for various automotive electrical systems. With the ability to source up to 150 mA of output current, it can adequately power low-current devices such as microcontrollers, sensors, and other electronic components commonly found in modern vehicles.

This voltage regulator is designed with robustness in mind, featuring overcurrent protection, thermal shutdown, and a low quiescent current of typically 50 μA, which is particularly beneficial for battery-operated systems where power efficiency is critical. The low dropout voltage ensures that the regulator maintains a stable output even when the input-to-output differential is minimal, thus enhancing the overall efficiency of the system it powers.

The NCV8502DADJR2 comes in a compact DPAK package, which is not only space-saving but also offers excellent power dissipation capabilities. This makes it an ideal choice for space-constrained automotive environments where thermal management is a key consideration.

ON Semiconductor has designed the NCV8502DADJR2 with reliability as a priority. It is qualified to AEC-Q100 Grade 1 standards, ensuring its performance and durability under the harsh conditions typically found in automotive applications, such as extreme temperatures and vibrations. This qualification makes it suitable for use in engine control units, instrument clusters, body control modules, and other automotive systems that require a reliable power source.

In summary, the NCV8502DADJR2 from ON Semiconductor is a high-performance, automotive-grade voltage regulator that combines precision, efficiency, and reliability, making it an excellent choice for powering critical vehicle electronics.