Laboratoire

LM317 Variable Voltage Regulation Circuit

An interactive adjustable regulator, capacitor, resistor and potentiometer circuit built in the DCACLab online simulator by Md. Anisur Rahman.

Preview of LM317 Variable Voltage Regulation Circuit
Open in the lab Embed The simulation runs as a demo that pauses after two minutes; open it in the lab to keep going.

Teaching with circuits?

Create a classroom, give your students a circuit to build, and review what they submit.

See classroom plans

What's inside

  • 1× Battery
  • 1× Resistor (330 Ω)
  • 2× Capacitor
  • 1× Potentiometer
  • 1× Adjustable Regulator
  • Measured with Voltmeter/Ammeter

Tags

Voltmeter/Ammeter Capacitor IC4 IC LM317 Battery Resistor Potentiometer

About

By Md. Anisur Rahman
Saved April 19, 2025 · updated January 15, 2026
1,506 views
Page: dcaclab.com/circuits/82347-lm317-variable-voltage-regulation-circuit

Embed this circuit

<iframe src="https://dcaclab.com/experiments/82347-lm317-variable-voltage-regulation-circuit/iframe" width="560" height="410" frameborder="0"></iframe>

Cite: Rahman, M. (2025). LM317 Variable Voltage Regulation Circuit. DCACLab. https://dcaclab.com/circuits/82347-lm317-variable-voltage-regulation-circuit

Related circuits