Product Parameters:

• Input voltage: DC 4.5-20V;

• Output Voltage Adjustable or Fixable.  Adjustable range: DC 1-16V;  Fixed voltage: 1.8V, 2.5V, 3.3V, 5V, 9V, 12V

• Output current: Max 3A (peak: 3A, long-term: within 2A)

• Output Power: 10W

• High Efficiency --- Conversion efficiency: Up to 97% (typical value: >90% when step down 12V to 5V 2A).

• Output short circuit protection---- Yes, but please do not keep short circuit for a long time.

• NOTE --- This mini buck converter is very tiny, much smaller than a 1-dollar coin, nearly a half of the coin.

• Output Ripple: 20mV(12V to 5V, 3A) 20M width

• Output Over-voltage Protection: no

• Output Reverse Connection Protection: no

• Enable Function Control: yes, Low electric level will stop working when high electric level is working. High electric level is 2-5V, low electric level is 0V or so.

• Dynamic Response Speed: 5% 200uS

• Static Current: 0.85mA

• Welding Hole Spacing: 2.54mm
  

Package Includes: 5 x mini 5v regulator

About this item

• Output integrated adjustable and fixed voltage, you can get fixed output voltage by soldering the pot on the board. If the fixed output voltage is not what you want, you can adjust it by potentiometer.

• Integrated enable port defaults the working mode and it will be off when it is at low electric level off, which bring a great convenience for users. NOTE: This 5v step down converter is really tiny, each unit is smaller than half a one-dollar coin.