LM317

Adjustable linear regulator.

Tutorial / documentation

Modules & interfaces

First tests with LM317

  1. Identify the exact LM317 variant, package and manufacturer documentation.
  2. Identify power, ground and signal pins in the documentation. Assemble the circuit with power disconnected.
  3. Follow the manufacturer’s evaluation circuit. Use a current-limited low-voltage supply and the recommended logic levels.
  4. Mesurez les signaux d’entrée et de sortie. Comparez leur comportement à la fonction : régulateur linéaire ajustable.

LM317

Adjustable linear regulator.

  • Identify the exact LM317 variant, package and manufacturer documentation.
  • Identify power, ground and signal pins in the documentation. Assemble the circuit with power disconnected.
  • Follow the manufacturer’s evaluation circuit. Use a current-limited low-voltage supply and the recommended logic levels.
  • Mesurez les signaux d’entrée et de sortie. Comparez leur comportement à la fonction : régulateur linéaire ajustable.
Technical documentation