Power

Design stable and reliable power circuits faster with our collection of Power Supply Schematic Modules for KiCAD. Whether you need a buck converter, linear regulator, or Li-Ion charger, these modules are clean, verified, and production-ready.

Each module includes:

  • Recommended capacitor and resistor values
  • Input/output filtering, ferrite beads (when applicable)
  • Proper heat dissipation considerations
  • Enable, adjust, and feedback pin circuitry where needed
  • Clearly labeled net names for VOUT, VIN, GND, EN, etc.
  • Verified footprints and standard pin header breakouts (for breadboard/testing versions)

Included modules:

  • ✅ LM2596 DC-DC Buck Converter
  • ✅ AOZ1280 High-Efficiency Buck Converter
  • ✅ AMS1117-3.3 & AMS1117-ADJ Linear Regulators
  • ✅ L7805 & L7809 Voltage Regulators
  • ✅ MCP73831 1S Li-Ion / Li-Po Battery Charger Module
  • ✅ (More coming: TP4056, MT3608, MIC5219, LP2985, etc.)

Ideal for:

  • Embedded systems and IoT designs
  • Battery-powered devices
  • Prototypes that require stable regulated power rails
  • Educational, consumer, or industrial-grade electronics

Each module is designed to be plug-and-play, removing guesswork and saving engineering time — while following best practices for decoupling, layout, and thermal management.