Wide range DC to DC voltage input 3.5v to 28v, output 1.25v to 26v

A regulated power supply, provide a stable operating voltage for your own application make easy. Best for solar energy, car voltage regulator, battery charging, LED motivator and power supply.


  • Automatic boost buck module
  • Input Voltage: 3.5-28v
  • Input Current: 3A (MAX)
  • Input Reverse Polarity Protection: No
  • Output voltage: 1.25-26V continuously adjustable
  • Output Current: 3A (MAX)
  • Operating Frequency: 150KHz
  • Conversion efficiency: up to 96%
  • Wiring: free soldering wire terminal input/output

DC to DC Automatic Boost Buck Regulator for Solar Energy

  • Product Code: LM2577-96S
  • Availability: In Stock
  • $8.90