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Pololu 5V, 9A Step-Down Voltage Regulator D24V90F5
This synchronous switching step-down (or buck) regulator takes an input voltage of up to 38 V and efficiently reduces it to 5 V with an available output current of around 9 A. Typical efficiencies of 80% to 95% make this regulator well suited for higher-power applications like powering motors or servos, while high efficiencies are maintained at light loads by dynamically changing the switching frequency, and an optional shutdown pin enables a low-power state with a current draw of a few hundred microamps. The regulator’s output voltage setting can also be lowered by adding an external resistor.
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| Description | Specs (10) | Pictures (10) | Resources (3) | FAQs (0) | On the blog (1) |
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Pololu 5V, 9A Step-Down Voltage Regulator D24V90F5. |
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Pololu 5V, 9A Step-Down Voltage Regulator D24V90F5, bottom view with dimensions. |
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Pololu 5V, 9A Step-Down Voltage Regulator D24V90F5 with included hardware. |
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Pololu 5V, 9A Step-Down Voltage Regulator D24V90F5, assembled with included terminal blocks |
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Pololu 5V, 9A Step-Down Voltage Regulator D24V90F5, side view. |
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Pololu 5V, 9A Step-Down Voltage Regulator D24V90F5, assembled top view. |
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Pololu 5V, 9A Step-Down Voltage Regulator D24V90F5, top view with labeled pinout. |
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Pololu Step-Down Voltage Regulator D24V60F5/D24V90F5 showing wires soldered directly to the board and passing through the mounting holes for strain relief. |
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Typical efficiency of Pololu 5V, 9A Step-Down Voltage Regulator D24V90F5. |
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Typical dropout voltage of Pololu 5V, 9A Step-Down Voltage Regulator D24V90F5. |
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