Pololu 2.5-9.5V Adjustable Boost Regulator

PololuSKU: RB-Pol-117
Manufacturer #: 791

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Sale price $14.95

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Only 2 units left

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Description

  • Dimensions: 10.7mm x 22.4mm x 5.8mm (0.42" x 0.88" x 0.23")
  • Weight without header pins: 1.6g (0.06oz)

PDF File

  • Input voltage: 1.5 V to 16 V
  • Output adjustable from 2.5 V to 9.5 V or 4 V to 25 V
  • 750 kHz switching frequency
  • 2A switch (and input) limit
  • Integrated over-temperature and over-current shutoff
  • Typical efficiency of 80-90% when doubling voltage and with 100-500 mA output

Customer Reviews

Based on 2 reviews
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J
Jonathan
Definitely pay attention to the tuning!

Be sure to tune the output using a < 2V source (e.g. a AA battery) before connecting the actual input source. I bought two, and the first one I tuned with an input of around 5V... an hour later the IC must have shorted internally because it glowed bright and released a lot of the magic smoke :)

A
Andre
Works perfectly

Works exactly as stated, instructions and silkscreen make it foolproof. Great for prototyping!

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