Regulators and Power Supplies » Step-Down Voltage Regulators » D24V10Fx Step-Down Voltage Regulators »
Pololu 3.3V, 1A Step-Down Voltage Regulator D24V10F3
The compact (0.5″ × 0.7″) D24V10F3 synchronous buck voltage regulator takes an input voltage of up to 36 V and efficiently reduces it to 3.3 V while allowing for a maximum output current of 1 A. This regulator offers typical efficiencies between 80% and 90% and has a very low dropout, so it can be used with input voltages as low as a few hundred millivolts above 3.3 V. The pins have a 0.1″ spacing, making this board compatible with standard solderless breadboards and perfboards.
Alternatives available with variations in these parameter(s): output voltage
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Intersil ISL85410 regulator datasheet (1MB pdf)
Schematic diagram for the Pololu D24V10Fx family of 1 A step-down voltage regulators.
This DXF drawing shows the locations of all of the board’s holes.