Pololu 3.3V, 300mA Step-Down Voltage Regulator D24V3F3

Pololu 3.3V, 300mA Step-Down Voltage Regulator D24V3F3
Pololu item #: 2097 158 in stock

Price break Unit price (US$)
1 3.95
5 3.49
25 3.25
100 2.99


backorders allowed

The compact (0.4″ × 0.5″) D24V3F3 switching step-down (or buck) voltage regulator takes an input voltage between 4.3 V and 42 V and efficiently reduces it to 3.3 V while allowing for a maximum output current of 300 mA. The pins have a 0.1″ spacing, making this board compatible with standard solderless breadboards and perfboards.

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Pololu step-down voltage regulator D24VxFx with included hardware.

Pololu step-down voltage regulator D24VxFx with included hardware.

Pololu step-down voltage regulator D24VxFx, bottom view with dimensions.

Pololu step-down voltage regulator D24VxFx, bottom view with dimensions.

Pololu step-down voltage regulators D24VxFx in a breadboard.

Pololu step-down voltage regulators D24VxFx in a breadboard.

Pololu step-down voltage regulator D24VxFx in a breadboard.

Pololu step-down voltage regulator D24VxFx in a breadboard.

Pololu step-down voltage regulator D24VxFx next to a 7805 voltage regulator in TO-220 package.

Pololu step-down voltage regulator D24VxFx next to a 7805 voltage regulator in TO-220 package.

Typical efficiency of Pololu step-down voltage regulator D24VxF3.

Typical efficiency of Pololu step-down voltage regulator D24VxF3.

Typical efficiency of Pololu step-down voltage regulator D24VxF5.

Typical efficiency of Pololu step-down voltage regulator D24VxF5.

Typical efficiency of Pololu step-down voltage regulator D24VxF9.

Typical efficiency of Pololu step-down voltage regulator D24VxF9.

Typical efficiency of Pololu step-down voltage regulator D24VxF12.

Typical efficiency of Pololu step-down voltage regulator D24VxF12.

Typical dropout voltage of Pololu step-down voltage regulator D24VxF3.

Typical dropout voltage of Pololu step-down voltage regulator D24VxF3.

Typical dropout voltage of Pololu step-down voltage regulator D24VxF5.

Typical dropout voltage of Pololu step-down voltage regulator D24VxF5.

Typical dropout voltage of Pololu step-down voltage regulator D24VxF9.

Typical dropout voltage of Pololu step-down voltage regulator D24VxF9.

Typical dropout voltage of Pololu step-down voltage regulator D24VxF12.

Typical dropout voltage of Pololu step-down voltage regulator D24VxF12.