← Back to parts

VDD (arrow)

Schematic symbol

Power symbol for the positive supply voltage, common for chips and CMOS circuits. All VDD symbols are connected to each other even when no wire is drawn between them. The name comes from MOSFET drains; in most circuits it means the same as VCC.

power-symbol VDD arrow

Details

Reference Character
—
Default Value
VDD
Library
Circuit Canvas Library