Power supply module and electronic device

A power supply module for powering an integrated circuit chip located at a first side of a first carrier board, comprising:

• a first-stage power supply unit;
• and
• a second-stage power supply unit, wherein one or more power input terminals of the second-stage power supply unit is electrically connected with one or more corresponding power output terminals of the first-stage power supply unit through a second carrier board;
• wherein, the second carrier board is configured to transmit power from the first-stage power supply unit to the second-stage power supply unit, and the second-stage power supply unit further supplies the power to the integrated circuit chip;
• wherein one or more power output terminals of the second-stage power supply unit is electrically connected with one or more corresponding power terminals of the integrated circuit chip, and a projection of the second-stage power supply unit on a plane is at least partially within a projection range of the integrated circuit chip on the plane, the plane is parallel to the first carrier board.