TS30011 Series 3.3 V 1 A Fixed Synchronous Buck DC/DC Converter - QFN-16
TS30011 Series 24 V 1 MHz 1 A High Efficiency Synchronous Buck Regulator -QFN-16
TS30011 Series 5 V 1 A 1 MHz SMT Synchronous Buck DC/DC Converter - QFN-16

Voltage Regulators - Switching Regulators IC Hi-Eff 1Amp DC/DC Conv 1MHz 1.8V Outpt