Adafruit Industries, Essential service and business: NYC – Executive Order 202.6 - Read more. Accepting essential orders - here's how.
Skip navigation

LM3671 3.3V Buck Converter Breakout - 3.3V Output 600mA Max

PRODUCT ID: 2745
$4.95
QTY DISCOUNT
1-9 $4.95
10-99 $4.46
100+ $3.96
  • Description-

    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 LM1117-3.3V 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.

  • Technical Details+

    Technical Details

      Specifications:

    RoHS 2 2011 65 EU Compliant
    RoHS 2 2015 863 EU Compliant
  • Learn+

    Learn

    Build a dashboard to visualize data on LED displays and automotive gauges!

MAY WE ALSO SUGGEST...