A semiconductor package can include a mold substrate having opposite first and second surfaces where a semiconductor chip can be embedded inside the mold substrate. The semiconductor chip can include chip pads where a redistribution layer can be on the first surface of the mold substrate, and the redistribution layer can include redistribution lines therein electrically connected to the chip pads and can include a capacitor redistribution line. A capacitor can include a first electrode including a plurality of conductive pillars connected to the capacitor redistribution line. A dielectric layer can be on the first electrode and a second electrode can be on the dielectric layer.