Conv DC-DC 1.5V to 12V Step Up Single-Out 1.24V to 30V 0.2A Micropower 8-Pin MSOP Tube

LT1389 - Nanopower Precision Shunt Voltage Reference; Package: SO; Pins: 8; Temperature Range: 0°C to 70°C

LT1374 - 4.5A, 500kHz Step-Down Switching Regulator; Package: DD PAK; Pins: 7; Temperature Range: -40°C to 85°C