The MAX20031ATMD/V+ from Analog Devices Inc./Maxim Integrated is a PMIC with 4 outputs: 2 synchronous step-down (buck), 1 step-up (boost) and 1 linear (LDO), switching at 220 kHz to 2.2 MHz in a 48-TQFN (7x7) package.
The MAX20031ATMD/V+T from Analog Devices Inc./Maxim Integrated is a regulator Integrated Circuit with 4 outputs: 2 synchronous step-down (buck), 1 step-up (boost) and 1 linear (LDO), operating at 220 kHz to 2.2 MHz in a 48-TQFN (7x7) package.