onsemi Voltage Regulators - Linear NCV4264ST50T3G

The NCV4264ST50T3G is a linear voltage regulator designed to provide a fixed output of 5.0 V with a maximum output current of 100 mA. It operates within a wide input voltage range of 4.5 V to 45 V, making it suitable for various applications. The device features an output voltage accuracy of ±2.0% and a maximum dropout voltage of 500 mV at full load. It has a low quiescent current of 400 µA at a 1.0 mA output, which contributes to its efficiency. This regulator includes internal protection against input transients up to 45 V, reverse input supply, output overcurrent, and thermal overload, eliminating the need for external components for these safety features. The NCV4264 is AEC-Q100 qualified, indicating its suitability for automotive applications, and is available in a Pb-free package. The device is housed in a SOT-223 package, facilitating easy integration into various circuit designs.