65V buck converter draws only 10μA

Texas Instruments is claiming industry’s lowest quiescent current for a 3-65V buck converter.   Optimised for light-load efficiency in factory automation and automotive applications, it can draw as little as 10.5μA, as well as delivering 150mA. There are two versions: LM5165 for industrial and LM5165-Q1 for AEC-Q100 automotive. Both work with junctions up to 150ºC. “The 3 to 65V ...
65V buck converter draws only 10μA