5V Step-Up Voltage Regulator


Availability: In Stock - Available While Quantities Last


SKU: REG-012 Manufacturer: Pololu Mfg Part Number: 2565 Categories: , Tags: , , ,



This powerful boost regulator efficiently generates an output voltage of 5 V from an input voltage as low as 2.9 V while allowing an input current as high as 5 A.

This regulator has built-in reverse-voltage protection, short-circuit protection, thermal shutdown (which typically activates at 165°C), a soft-start feature that reduces inrush current, and an under-voltage lockout that causes the regulator to turn off when the input voltage is below 2.5 V (typical).



  • Input voltage: 2.9V to 5V
  • 5A switch allows for input currents up to 5A
  • Typical efficiency of 80% to 95%, depending on input voltage and load
  • Compact size: 1.9″ × 0.6″ × 0.41″ (48 × 15 × 10.5 mm)
  • Fixed 5 V output (with 4% accuracy)
  • Integrated reverse-voltage protection, over-current protection, over-temperature shutoff, soft-start, and under-voltage lockout
  • Two mounting holes for #2 or M2



U3V50F5 : http://www.pololu.com/product/2565


  Difficulty Level

Soldering Skill: Beginner
Prototyping Skill: Beginner
Programming Skill: N/A

  Product Certifications

  Product Attributes

Weight: 12 g

  Warranty Policy

This product has a 30 Day Warranty from the date of delivery. The item must not be modified, abused, incorrectly hooked up, or used for purposes outside the original scope of design.

  Return Policy

This product is Final Sale and cannot be returned once purchased. 

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