This slide shows how the LTC3676 compares to other similar Analog Dervices PMIC and multi-output products. Shaded areas show where the LTC3676 has performance differences compared to Analog’s other related devices; in most cases these are performance advantages. The -1 version of the LTC3676 trades off DDR capability in exchange for some enable control functionality in the standard version, please see the datasheet for a complete list. The closest related family member to the LTC3676 in terms of integration scale is the LTC3589 PMIC. The ICs are different however, as LTC3589 is targeted more at lower-power specific application processors such as Freescale’s i.MX53 series. The LTC3676 – which is tailored for the i.MX6 series has more higher-power switching rails, higher power LDOs and even more processor-specific hooks like power-down sequencing, but no buck-boost regulator as the LTC3589 provides. The LTC3375 octo-buck is a more general purpose multi-output converter with eight bucks featuring gang-able outputs and fifteen power configurations, less processor-specific hooks, a larger QFN package and no “H” grade.