Texas Instruments TPS54040DGQR PMIC DC/DC switching regulator full reel

Texas Instruments TPS54040DGQR is a versatile, synchronous DC/DC switching regulator that operates with a fixed frequency of 1.25 MHz, allowing for a compact solution in power management applications. With a wide input voltage range of 3.5 V to 42 V and the capability to deliver up to 0.5 A of continuous output current, this regulator is suitable for a variety of systems, including industrial and automotive environments. The device features an adjustable output voltage range from 0.8 V to close to the input voltage, making it adaptable for different engineering requirements. It supports efficient power conversion with low quiescent current, ensuring optimal performance in battery-powered and energy-efficient systems. The Texas Instruments TPS54040DGQR is often employed in applications requiring reliable voltage regulation under varying load conditions, such as distributed power systems, point-of-load converters, and LED drivers.