ON Semiconductor NCV1117DT20RKG Voltage Regulator

The NCV1117DT20RKG is a robust fixed voltage regulator designed by ON Semiconductor, known for its reliability and efficiency in a wide range of applications. This regulator is part of the NCV1117 series, which is specifically engineered to cater to the stringent requirements of automotive applications but is equally well-suited for other industrial and consumer applications.

This linear voltage regulator offers a fixed output voltage of 2.0V, which is ideal for low-voltage electronics that require a stable power supply. The device is capable of delivering up to 1A of output current, making it sufficiently powerful for moderate power demands. The NCV1117DT20RKG is an excellent choice for systems that require a low dropout voltage, as it maintains regulation with a minimal difference between the input and output voltages, thereby ensuring efficient operation even in tight power conditions.

The regulator is housed in a TO-252 (DPAK) package, which is designed for surface mounting on printed circuit boards. This compact form factor makes it suitable for space-constrained applications while providing adequate power dissipation and thermal performance. Additionally, the NCV1117DT20RKG is characterized by its low quiescent current, which enhances its performance in battery-powered devices by extending battery life.

Safety is a crucial aspect of any component designed for automotive use, and the NCV1117DT20RKG does not disappoint. It incorporates several protective features, including overcurrent protection, thermal shutdown, and safe area control. These features ensure that the device operates within safe parameters, protecting both the regulator and the connected electronic systems from potential damage due to abnormal operating conditions.

ON Semiconductor's NCV1117DT20RKG is AEC-Q100 qualified, indicating that it has passed rigorous testing for automotive electronic components. This qualification assures users that the regulator will perform reliably under the harsh conditions typical of automotive environments, such as extreme temperatures and vibrations.

Whether for automotive, industrial, or consumer electronics, the NCV1117DT20RKG from ON Semiconductor is a dependable choice for designers looking for a voltage regulator that combines performance, efficiency, and reliability.