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

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

LINEAR TECHNOLOGY LTC3526BEDC#PBF DC-DC Switching Boost Step Up Regulator, Adjustable, 800mV-5Vin, 1.6V-5.25Vout, 0.5Aout, DFN-6

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