There are 2 outputs on DC DC switching regulator. Adjusting voltage regulator's output pins generate Fixed output. Switching regulator with 3 pins for DC-DC power.
AMSRO1-7812-NZ Features
2 outputs
AMSRO1-7812-NZ Applications
There are a lot of Aimtec AMSRO1-7812-NZ Voltage Regulators applications.