DFRobot DC-DC Multi-Output Step-Down Buck Converter (3.3V/5V/9V/12V)

This compact DC-DC step-down converter converts input voltages of 7.5-30V into an output voltage of 3.3V/5V/9V/12V (standard is 5V). The output voltage can be changed by bridging the corresponding pads on the rear panel. The module is designed for a load current of up to 5A. If a load current of more than 3A is required, we recommend mounting a heat sink to prevent the module from overheating.The module has a status LED that turns red during normal operation and turns off when the protection mechanism is triggered and the voltage automatically drops to 0.1V. For optimal operation, the input voltage should be approx. 2V higher than the desired output voltage.

Info: This module outputs 5V by default and the corresponding 5V solder pad is shorted. To output other voltages, e.g. 3.3V, disconnect the 5V solder pad and short-circuit the 3.3V solder pad.

Features:
Multi-Output Step-Down Buck Converter
Output voltages of 3.3V/5V/9V/12V adjustable via solder bridges
70°C overheat and overcharge protection

Technical Details:
Manufacturer: DFRobot
Manufacturer SKU: DFR1015
Input voltage: 7.5-30V
Output voltage: 3.3V/5V/9V/12V
Load current: 3A without heat sink, up to 5A with heat sink
Ripple: 30mV
Pin spacing: 2.54mm
Dimensions: 27 x 20 x 5mm
Weight: 5g

Scope of delivery:
1x DC-DC Multi-Output Step-Down Buck Converter (3.3V/5V/9V/12V).