NCV8716

The NCV8716 is a high-efficiency, low-dropout (LDO) linear regulator manufactured by onsemi, specifically designed for automotive and industrial applications. It delivers a stable output voltage of 3.3 V with a maximum output current of 1.5 A, making it suitable for powering sensitive analog and digital circuits in demanding environments. The device features a wide input voltage range from 4.5 V to 28 V, enabling compatibility with various power supply systems, including those found in vehicle electrical architectures. This LDO regulator incorporates advanced thermal protection mechanisms, including over-temperature shutdown and current limiting, which enhance reliability under fault conditions. Its low quiescent current—typically 2.5 mA at full load—contributes to energy efficiency, especially important in battery-powered or always-on systems. Additionally, the NCV8716 offers excellent line and load regulation, ensuring consistent performance even when input voltage or load conditions fluctuate. Designed for robust operation in harsh environments, the NCV8716 meets AEC-Q100 Grade 1 qualification standards, confirming its suitability for automotive use across a temperature range from –40°C to +125°C. It includes built-in protection against reverse battery connection, short-circuit events, and in-rush current, further improving system safety and longevity. The compact 8-pin DFN package provides efficient thermal dissipation while minimizing PCB footprint. Common applications include infotainment systems, ADAS (Advanced Driver Assistance Systems), microcontroller power supplies, sensor interfaces, and telematics modules in modern vehicles. It also serves well in industrial automation equipment where reliable, clean power delivery is critical. The NCV8716’s ability to maintain stable output voltage despite transient load changes makes it ideal for noise-sensitive circuits such as ADCs, DACs, and RF components. With an integrated enable pin for power management and support for external bypass capacitors to improve stability, the NCV8716 offers flexibility in system design. Its compliance with automotive standards and proven performance in real-world conditions make it a preferred choice for engineers seeking dependable voltage regulation in mission-critical electronic systems.