LTC3427EDC#TRPBF 500mA, 1.25MHz Synchronous Step-Up DC/DC Converter in 2mm x 2mm DFN Package; Package: DFN; No of Pins: 6; Temperature Range: -40°C to +125°C
LTC3550EDHC-1#TRPBF Dual Input USB/AC Adapter Li-Ion Battery Charger with 600mA Buck Converter; Package: DFN; No of Pins: 16; Temperature Range: -40°C to +125°C