Methods, systems, and devices for power stabilization for memory systems are described. A memory system may be implemented with a power source that is configured to adjust one or more aspects of its regulation based on an indication associated with a power consumption for one or more operations to be performed by the memory system. For example, a memory system may include a controller configured to determine the power consumption for performing upcoming operations (e.g., based on the quantity of operations and the type of operations), and transmit an indication associated with the power consumption to the power source (e.g., as a proactive or feed-forward control indication). The power source may adjust its regulation based on the indication from the controller, which may include adjusting gains, circuitry, or other regulation configurations or characteristics associated with providing the power for performing the upcoming operations (e.g., at a regulated voltage).