Step Up-Down

Step Up-Down Voltage Regulators - Buck-Boost

Sometimes a power source may start higher than requirement and drain until lower than required. These regulators enable the use of stable DC power from a battery as it gets discharged below the regulated voltage allowing for more power to be extracted or less cells to be used.

Adjustable regulators are also available for when the regulated output is not a standard voltage.


Pololu Adjustable Step-Up/Step-Down Voltage Regulator S8V3A

Code: SKU-003052

This switching regulator uses the SEPIC topology to provide a regulated output voltage that can be higher than, the same as, or lower than the input voltage, making it great for applications with widely-varying power supplies and for battery-operated applications where the battery transitions fr...

$ 10.95

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SparkFun Buck-Boost Converter

Code: SKU-005521

The SparkFun Buck-Boost Converter is a handy power accessory board that allows you to fine tune the amount of power your project receives. This converter can take an input voltage of anywhere from 3-16V which can then be regulated to an output voltage between 2.5-9V.

$ 15.95

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