This adorable little board will come in very handy whenever you need a small amount of 5V power. It’s the size of a linear regulator, but it’s actually a mini-booster! Input 3V on one side, and get 5V at up to 100mA supply on the other. Perfect for use with battery-powered projects with 2 or 3 Alkaline, or a single Lithium battery. For big projects, you may want one of our PowerBoost boards that can give you a honkin’ 500mA-2A of current.
This booster uses a charge-pump topology, which makes it very compact and low cost. But it isn’t as efficient as a inductor-based boost converter. Charge-pumps always double the incoming voltage, and then regulate down. So yeah, not as efficient. So ideal for when you aren’t counting coulombs – or when your current draw isn’t terribly high.
You get one fully assembled breakout with an AP3602A and components, and a small bit of header. Give 3-5VDC on the IN and ground pins. Then you’ll have 5V on the OUT pin. The enable pin can be pulled low to disable the output.
In stock and shipping now!
Join 4,000+ makers on Adafruit’s Discord channels and be part of the community! http://adafru.it/discord
Learn “How Computers Work” with Bill Gates, Ladyada and more – From Code.org !
CircuitPython in 2018 – Python on Microcontrollers is here!
Have an amazing project to share? Join the SHOW-AND-TELL every Wednesday night at 7:30pm ET on Google+ Hangouts.
Join us every Wednesday night at 8pm ET for Ask an Engineer!
Follow Adafruit on Instagram for top secret new products, behinds the scenes and more https://www.instagram.com/adafruit/
Maker Business — Pololu’s New Machines
Wearables — Mystical elements
Electronics — Disable unused channels!
Biohacking — Two Blood Meters to Start Your Biohacking Adventure
Get the only spam-free daily newsletter about wearables, running a "maker business", electronic tips and more! Subscribe at AdafruitDaily.com
No comments yet.
Sorry, the comment form is closed at this time.