 SAN JOSE, Calif., June 1, 2021 PRNewswire -- System architects seeking backup power using supercapacitor or other energy sources can now deliver the best combination of highest efficiency and smallest size with the ContinuaTM MAX38889 2.5V-to-5.5V, 3A reversible buckboost regulator from Maxim Integrated Products, Inc. NASDAQ: MXIM. 