Pololu 5V, 5A Step-Down Voltage Regulator D24V50F5

Pololu item #: 2851 421 in stock

Price break Unit price (US$)
1 14.95
5 13.45
25 11.95
100 10.45


backorders allowed

This small synchronous switching step-down (or buck) regulator takes an input voltage of up to 38 V and efficiently reduces it to 5 V. The board measures only 0.7″ × 0.8″, but it allows a typical continuous output current of up to 5 A. Typical efficiencies of 85% to 95% make this regulator well suited for high-power applications like powering motors or servos. 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.

 Description Specs (10) Pictures (10) Resources (1) FAQs (0) On the blog (1) 

Pololu 5V, 5A Step-Down Voltage Regulator D24V50F5.

Pololu 5V, 5A Step-Down Voltage Regulator D24V50F5, top view.

Pololu 5A Step-Down Voltage Regulator D24V50Fx, top view with dimensions.

Pololu 5A Step-Down Voltage Regulator D24V50Fx with included hardware.

Pololu 5A Step-Down Voltage Regulator D24V50Fx, bottom view.

Pololu 5A Step-Down Voltage Regulator D24V50Fx, side view.

Pololu 5A Step-Down Voltage Regulator D24V50Fx, top view with labeled pinout.

Side-by-side comparison of the 2.5A D24V25Fx (left) and 5A D24V50Fx (right) step-down voltage regulators.

Typical efficiency of Pololu 5V, 5A Step-Down Voltage Regulator D24V50F5.

Typical dropout voltage of Pololu 5V, 5A Step-Down Voltage Regulator D24V50F5.


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