Sign In SHOP BLOG LEARN FORUMS 0 Items VIDEOS POWER / CONVERTERS / BREAKOUTS / LM3671 3.3V BUCK CONVERTER BREAKOUT - 3.3V OUTPUT 600MA MAX LM3671 3.3V Buck Converter Breakout 3.3V Output 600mA Max PRODUCT ID: 2745 OUT OF STOCK Please enter your details below and we will send you an email when this item is back in stock. You will only be emailed about this product! YOUR NAME YOUR EMAIL NOTIFY ME ADD TO WISHLIST DESCRIPTION TECHNICAL DETAILS DESCRIPTION Your power supply problems just got SUPER SOLVED! This 3.3V Buck Converter Breakout board is great for supplying power to low voltage circuits from a single Li-Ion cell battery or USB power. This chip provides up to 600-mA load current across the entire input voltage range of 3.5 to 5.5V. Great for your portable project, we made this "pin compatible" with the LM11173.3V TO-220 chip so you can swap it in for better performance (90-95% efficiency!) There's also an ENable pin, tie it low to shut down the output completely. There's a 2-MHz fixed-frequency in PWM mode and PFM mode extends the battery life by reducing the current during light load or standby operation. Comes with a fully assembled and tested breakout board. We also include header to plug it into a breadboard. New Products 10/14/2015 TECHNICAL DETAILS Specifications: Weight: 0.9g Dimensions: 16mm x 10mm x 3mm / 0.6" x 0.4" x 0.1" Datasheet EagleCAD PCB Files on GitHub Fritzing object in the Adafruit Fritzing Library LEARN Raspberry Pi Physical Dashboard Build a dashboard to visualize data on LED displays and automotive gauges! MAY WE ALSO SUGGEST... Mini DC/DC Step-Down (Buck) Converter - 3.3V @ UBEC DC/DC Step-Down (Buck) Converter - 5V @ 3A Mini DC/DC Step-Down (Buck) Converter - 5V @ 1A VERTER 5V USB BuckBoost - 500mA from 3V-5V / PowerBoost 1000 Basic 5V USB Boost @ 1000mA PowerBoost 500 Basic - 5V USB Boost @ 500mA from Adafruit MiniBoost 5V @ 100mA Charge Pump - DISTRIBUTORS CONTACT SUPPORT DISTRIBUTORS EDUCATORS JOBS FAQ EXPAND TO SEE DISTRIBUTORS "He who receives an idea from me receives it without lessening me, as he who lights his candle at mine receives light without darkening me" - Thomas Jefferson SHIPPING & RETURNS TERMS OF SERVICE PRIVACY & LEGAL ABOUT US ENGINEERED IN NYC Adafruit (R) 4.9