Conv DC-DC 2.5V to 5.5V Synchronous Step Down Single-Out 0.8V to 5.5V 1A 8-Pin DFN EP Tube

LINEAR TECHNOLOGY - LTC3528EDDB-2#PBF - BOOST, 5.5VIN, 1A, 2MHZ, ADJ, 8DFN

High Efficiency USB Power Manager + Battery Charger + Triple Step-Down DC/DC Converter + LDO

Sync Step Up DC-DC Conv, 0.5V-5V In, 1.5V-5.25V Out, 0.55A, 6-Pin DFN EP