MONOLITHIC POWER SYSTEMS MPQ4228GRE-C-AEC1-Z

Step-down switching regulator (buck), dual-output, fixed 5V USB output 3A, input 4.2–36V, 2.2MHz switching, QFN-22 (4x4) SMD, AEC-Q100 qualified, -40°C to 150°C, USB charging CDP and USB Type-C Downstream Facing Port (DFP) support, MPS