Voltage Converter -Step Down DC DC Step Down Converter Generic Highlights Step Down DC DC Step Down Converter Module Type: Non-Isolated Step Down Module Input Voltage: 4.5 - 24 V Output Voltage: 5 V Output Current: output: 3A (max), actual test input 12V, output at 1.5A without heat dissipation Output voltage: Adjustable integration and fixed output, the back side can choose the fixed output voltage Adjustment range: 0.8 - 17 V, fixed voltage (1.8 / 2.5 / 3.3 / 5/9/12 V) Efficiency: Up to 97.5% (6.5 to 5 V / 0.7 A) Frequency of switching: 500 kHz Output ripple: 20 mV (12 V to 5 V / 3 A), bandwidth 20 M Quiescent current: 0.85MA Load regulation: 1% Voltage regulation: 0.5% Dynamic response speed : 5% 200uS Output over voltage protection: No Output short circuit protection: Yes (temporary) Input reverse polarity protection: No Connection type: Solder Entry way: Solder Hole gap welding: 2.54 mm FR: Enable port; IN+: Positive input; GND: Public Negative; VO+: Output positive specification: Material: electronic components Size: approx. 1.95 x 1.1cm / 0.77 x 0.4inch Package includes: 1 Piece Step Down DC DC Converter