Linear Technology’s LT8602 integrates four synchronous buck regulators in a 6mm × 6mm QFN package, enabling compact, low EMI, high efficiency, fault robust solutions requiring only 30μA quiescent current. Individual inputs for each converter allow design freedom, while separate PG indicators and TRK/SS pins further extend tracking and sequencing flexibility. These features make the LT8602 ideal for the harsh environments common to automotive and industrial applications.