The TPS62007QDGSRQ1 from Texas Instruments is a buck switching regulator Integrated Circuit with a positive fixed 3.3 V output and 1 output rated 600 mA, in a 10-TFSOP, 10-MSOP (0.118", 3.00 mm width) package.
The TPS62007DGS from Texas Instruments is a buck switching regulator Integrated Circuit with a positive fixed 3.3 V output, 1 output at 600 mA, in a 10-TFSOP / 10-MSOP package, 0.118" (3.00 mm) width.
The TPS62007DGSRG4 from Texas Instruments is a buck DC-DC switching regulator Integrated Circuit with 3.3 V output rated 600 mA, in a 10-VSSOP package.