Methods, systems, and devices for power management of a memory device are described. An apparatus may include a substrate and an input/output (I/O) interface and memory device coupled with the substrate. The I/O interface may communicate with a host device and the memory device may store data associated with the host device. The apparatus may include a power management component for providing one or more supply voltages to the memory device. The power management component may receive input voltages associated with the substrate and provide the supply voltages to the memory device based on the input voltages. The power management component may include a first portion integrated with the memory device and a second portion coupled with the substrate. The first portion may include control circuitry for the power management component and the second portion may include passive components for the power management component.