The RTQ6362GSP from Richtek USA Inc. is an asynchronous buck switching regulator Integrated Circuit with an adjustable positive output of 0.8 V, 1 output at 2.5 A, in an 8-SOIC (0.154", 3.90 mm width) package with exposed pad.
The RTQ6362GQW from Richtek USA Inc. is a positive adjustable buck switching regulator Integrated Circuit with a 0.8 V adjustable output, 1 output, 2.5 A rating, in a 10-WFDFN package with exposed pad.