AOZ5516QI AOZ5516 BR00 QFN-31 Power Stage IC

The AOZ5516QI / AOZ5516Q / AOZ5516 (BR00 / BR0O) is a high-efficiency synchronous power stage IC designed for advanced DC-DC buck regulators. Built in a compact QFN-31 package, it integrates high-side and low-side MOSFETs optimized for low switching loss, strong thermal handling, and fast transient response. This device is commonly used in laptop VRM stages, GPU/CPU power rails, industrial boards, and high-density power modules requiring clean and stable output. Its robust architecture ensures efficient current delivery and reliable operation in compact motherboard designs. At OKSpare, we offer IC ready stock OKSpare, IC supplier OKSpare, and IC available at OKSpare, with the best price and fast nationwide delivery. Each unit is quality tested by the OKSpare team for maximum dependability.

• Integrated high-side & low-side MOSFETs for synchronous power stages

• Compact QFN-31 package suitable for dense PCB layouts

• High efficiency with reduced switching losses

• Excellent thermal performance for continuous operation

• Ideal for CPU/GPU VRM, POL regulators, and industrial DC-DC modules

• Fast transient response for demanding power applications