AMS1117-3.3

Linear voltage regulator.

Tutorial / documentation

Modules & interfaces

First tests with AMS1117-3.3

  1. Identify the exact AMS1117-3.3 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 de tension.

AMS1117-3.3

Linear voltage regulator.

  • Identify the exact AMS1117-3.3 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 de tension.
Technical documentation