Mini Voltage Regulator (DC-DC Step-Down)

Let's be honest, feeding raw LiPo voltage to your sensitive gear is like giving a toddler an espresso. Fun for a second, then expensive crying. Enter this mini voltage regulator, a tiny DC-DC step-down converter that provides a clean, stable FPV power supply without the weight penalty. It's smaller than a SIM card and weighs less than your last bad decision, making it perfect for builds where every gram is scrutinised more than a politician's expense report.

Why You Want It

Because that shiny new HD VTX costs more than our weekly biscuit budget, and frying it is a recipe for tears and that all-too-familiar smell of magic smoke. This little board takes a wide input voltage (from a tired 2S to a spicy 6S pack) and tames it into a polite, adjustable output. It's the cheapest insurance policy you'll ever buy for your electronics. (This is where you give us money).

Specifications

• Input Voltage: 4.5V - 28V (Bring on your angriest LiPo)
• Output Voltage: 0.8V - 20V (Adjustable with a tiny screw and a lot of hope)
• Output Current: 3A Max (Don't get greedy)
• Efficiency: 96% (According to a spreadsheet somewhere, probably)
• Output Ripple: < 30mV (Cleaner than your search history)
• Dimensions: 22mm x 17mm x 4mm (Annoyingly easy to lose on your workbench)
• Weight: 2g (Basically a rounding error)

What’s in the Box*

• 1x Mini Variable Voltage Regulator
• 1x A sudden, urgent need for a multimeter
• *Requires soldering. If you think a soldering iron is for wood burning, this isn't for you.

Disclaimer

The core product is guaranteed, but the exact shade of PCB green may vary based on which factory answered their phone that day.

Still Here?

Wow, you read the whole page for a 2g component. We admire the dedication. You're the kind of pilot who actually reads the full Betaflight release notes. Go on, add this tiny buck converter to your cart and make your build 0.1% more perfect. Your quad won't notice, but deep down, in that special place in your heart, you'll know. Now please click 'buy' so we can keep the lights on.