Buck converter calculator
CI
CircuitSim
·
Created Oct 3, 2026
·
Updated Oct 3, 2026
Preview will appear once the owner saves the schematic
Details
Components
7
Schematic
Yes
Simulation
Transient analysis
Copies
Not copied yet
Tags
No tags yet.
About this circuit
Calculate ideal buck output, inductor ripple and capacitor ripple for a fixed-duty power stage. Admin-maintained calculator source: preserve the reviewed electrical topology and designators; layout, labels and mapped defaults remain editable.
Components used
Components used
7 components
NameManufacturerMPNCountType
Try this circuit yourself
Free to get started. No download — runs in your browser with a full SPICE engine.