Pololu 5V, 500mA Step-Down Voltage Regulator D24V5F5

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Buy your Pololu 5v, 500mA Step-Down Voltage Regulator D24V5F5 from Rise Above in Sydney, and have confidence that you are dealing with Australia's UAV experts.  We ship all across Australia and Internationally, and always offer Australia's best prices. If you find a lower price elsewhere, we will do our best to match it!  We have a team of technicians who can handle most warranty issues locally, as well as repairs, maintenance and upgrades.  For more info, click here

Perfect for powering your flight controller!

The D24V5Fx family of buck (step-down) voltage regulators generates lower output voltages from input voltages as high as 36 V. They are switching regulators (also called switched-mode power supplies (SMPS) or DC-to-DC converters) and have a typical efficiency between 80% to 93%, which is much more efficient than linear voltage regulators, especially when the difference between the input and output voltage is large. These regulators have a power-save mode that activates at light loads and a low quiescent (no load) current draw, which make them well suited for low-power applications that are run from a battery.

The regulators feature short-circuit/over-current protection, and thermal shutdown helps prevent damage from overheating. The boards do not have reverse-voltage protection.


The buck regulator has four connections: shutdown (SHDN), input voltage (VIN), ground (GND), and output voltage (VOUT).

The SHDN pin can be driven low (under 0.3 V) to turn off the output and put the board into a low-power state that typically draws 20 μA, and it can be driven high (above 2.3 V) to enable the board. If you do not need to use the shutdown feature, the SHDN pin can be directly connected to VIN to permanently enable the board. You should not leave this pin disconnected as this can result in unpredictable behavior.


Brand Pololu
Shipping Weight 0.0001kg
Shipping Width 0.004m
Shipping Height 0.001m
Shipping Length 0.004m

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