Game Boy Advance AGS-101 Voltage Regulator

  • Sale
  • Regular price $12.99

Our in-house voltage regulator is now available for your custom modding projects. 

On its own, the Game Boy Advance doesn’t feed the AGS-101 enough power, meaning it's not as bright as a backlit GBA SP. Our in-house voltage regulator provides the appropriate voltage and current to produce a clear backlit image. It's so bright you can even play in the full sun! With greater stability and a compact size, it's never been easier to mod your Game Boy Advance.

For more control, upgrade to our Voltage Regulator V2, which combines our voltage regulator with our in-house brightness controller.


  • Dramatically improves the brightness of the AGS-101 LCD by supplying the appropriate output voltage of 12.2V
  • Operating voltage between 1.7V and 3.2V (meaning no flickering with low batteries)
  • Supports software-based sleep mode included in select games (Super Mario Bros. 3, Zelda, etc.) through low-power mode
  • Smaller footprint than similar boards (9.2mm x 13mm)
  • Simple four-wire installation


Board Only

  • 1 x Retro Modding's AGS-101 Voltage Regulator

Board + Simple Install Kit

  • 1 x Retro Modding's AGS-101 Voltage Regulator
  • 1 x Shrink tube
  • 1 x Wiring kit


  • This is an in-house product. For troubleshooting or support queries, please reach out to us directly on Facebook or by email at
  • Intended for use in Game Boy Advance AGS-101 mods