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DC DC step-up converter 3V to 5V

R30.75 inc VAT

Step up 3V-4V up to 5V, 1A and high efficiency of 96%. Ultra Small

21 in stock

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SKU: stepup-232 Category:


DC DC step-up converter 3V to 5V

Ideal for taking 3V and 3,3V power to 5V. Can take, as an example, a 3V coin cell battery to 5V

DC DC step-up converter features:

  • Input voltage between 1-5V, output voltage at 5V.
  • Output current arrange from 1A, maximally at 1.5A (Nominate power at 5W)
  • Low voltage ripple (less than 30mV), use high-quality MCC Capacitor instead of Aluminium Cap or Titanium Cap, industrial level -40℃ ~ 85℃
  • Very very small size: 14 * 18.8 mm with Standard pitch design DIP12 (IN- to IN+ spacing is around 6*2.54mm)
  • High conversion efficiency up to 96%, but when the input voltage lower, the efficiency get higher, when the voltage is at 3.3V, efficiency is 80%, power lost at 0.625W. (Should be the highest on this price and size level)
  • Temperature rising at 30℃ on full load


  • Reverse connecting protection on low power only when current lower than 2A
  • Undervoltage protection:
    • LED off when input voltage less than 2.7V with load
    • LED slightly on when input voltage less than 2.7V without load
    • LED on when input voltage over than 2.7V with load


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