Alpha & Omega Semiconductor, Ltd. PMIC - Voltage Regulators - DC DC Switching Regulators AOZ1073AIL_5#A

The AOZ1073AIL is a synchronous buck regulator designed for high efficiency, capable of delivering up to 3A of continuous output current. It operates within an input voltage range of 4.5V to 16V and features an adjustable output voltage down to 0.8V. The device is housed in a compact SO-8 package and is rated for operation in ambient temperatures from -40°C to +85°C. Key features include synchronous rectification with low on-resistance for both the high-side (85m,Ѷ) and low-side (30m,Ѷ) switches, achieving efficiency levels of up to 95%. The regulator incorporates internal soft start, cycle-by-cycle current limit, pre-bias startup capability, and thermal shutdown for enhanced reliability. It is suitable for various applications, including point-of-load DC/DC conversion, PCIe graphics cards, set-top boxes, and telecom equipment. The AOZ1073AIL is compliant with RoHS standards and is offered in a green package, making it an environmentally friendly choice for engineers looking for a reliable voltage regulation solution.