LTSpice Current vs Voltage Graph

[electrolives]

How can i get current across voltage graph on LTSpice?

 

[alec_t]

One way is to do a Transient analysis, plot voltage across a component of interest, right-click the time axis of the plot, and edit the 'Quantity plotted' to read 'i(x)' instead of 'time', where x is the component.

 

[MikeMl]

After running a sim, put the cursor over the component in question, and "right click". Works for any component, including sources.

 

[crutschow]

Below is a example simulation where the Horizontal axis is changed as shown (by left-clicking on the axis) and the Vertical axis, generated by left-clicking on D1 (not right-click as Mike stated) is changed to logarithmic so that the logarithmic relation between current and voltage of a diode appears as (nearly) a straight line:

 

[kubeek]

...

Nice, i would have gone with DC analysis, but maybe it boils down to the same thing.