1.2A DC-DC Step-Down Controller, 20V In, 1.2A Out, TSOT
1.2A 20V 700kHz DC/DC Step-Down Regulator TSOT
ANALOG DEVICES ADP2300AUJZ DC-DC Switching Buck (Step Down) Regulator, Adjustable, 3V-20Vin, 800mV-17Vout, 1.2Aout, TSOT-6