I can design this, but no project changes were made in this session. The key missing requirement is the maximum output current, which determines the converter, inductor, protection, thermal design, and PCB size; achieving a true 0.00 V output also requires a small negative bias or output-discharge/control circuit, unlike a basic adjustable buck regulator.

The existing dual-output 5 V USB-C buck project remains unchanged. Execution stopped because your ACUs ran out.