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LM3671 3.3V Buck Converter Breakout (ID: 2745)

SKU 1785
£5.99 inc VAT
£4.99 ex VAT
1 in stock.

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 2MHz 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. It also comes with included header to plug it into a breadboard.

  • Weight: 0.9g
  • Dimensions: 16mm x 10mm x 3mm / 0.6" x 0.4" x 0.1"