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Pololu 9V, 2.5A Step-Down Voltage Regulator D24V25F9

Pololu item #: 2854 44 in stock
Brand: Pololu
Status: Active 
RoHS 3 compliant
This item could qualify for free shipping Free shipping in USA over $60 

Price break Unit price (US$)
1 11.95
5 10.95
25 9.95
100 8.95


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 9 V. The board measures only 0.7″ × 0.7″, but it allows a typical continuous output current of up to 2.5 A. Typical efficiencies of 85% to 95% make this regulator well suited for powering moderate loads like sensors or small motors. 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.

Alternatives available with variations in these parameter(s): output voltage Select variant…

 Description Specs (10) Pictures (10) Resources (3) FAQs (0) On the blog (1) 

Pololu 9V, 2.5A Step-Down Voltage Regulator D24V25F9.

Pololu 9V, 2.5A Step-Down Voltage Regulator D24V25F9, top view.

Pololu 2.5A Step-Down Voltage Regulator D24V25Fx, top view with dimensions.

Pololu 2.5A Step-Down Voltage Regulator D24V25Fx with included hardware.

Pololu 2.5A Step-Down Voltage Regulator D24V25Fx, bottom view.

Pololu 2.5A Step-Down Voltage Regulator D24V25Fx, side view.

Pololu 2.5A Step-Down Voltage Regulator D24V25Fx, top view with labeled pinout.

Side-by-side comparison of the 2.5 A D24V25Fx (left) and 5 A D24V50F5 (right) step-down voltage regulators.

Typical efficiency of Pololu 9V, 2.5A Step-Down Voltage Regulator D24V25F9.

Typical dropout voltage of Pololu 9V, 2.5A Step-Down Voltage Regulator D24V25F9.


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D24V25Fx Step-Down Voltage Regulators
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