Multisim Student Link -

But it was enough.

He held his breath. Clicked "Run."

He deleted the transistor. Replaced it with a different model from the vast TI library. He added a 1-picofarad capacitor across the feedback path—a trick he’d seen on a forum at 3 AM during an all-nighter. multisim student

The green line on the oscilloscope flickered to life. It was shaky at first, then stabilized. A flat, perfect 5-volt DC rail. No ripple. No timestep error. But it was enough

"P.S. I know this is the Student Edition. But the circuit works. And so will I." then stabilized. A flat