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.
Code: SKU-004441
The S9V11F3S5 switching step-up/step-down regulator efficiently produces a fixed 3.3 V output whether it is higher or lower than the input voltage, which can range from 2 V to 16 V. More Details...
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Code: SKU-004442
The S9V11F3S5C3 switching step-up/step-down regulator efficiently produces a fixed 3.3 V output whether it is higher or lower than the input voltage, which can range from 3 V to 16 V. The regulator also has fixed 3.3 V low-voltage cutoff that can be used to prevent battery over-discharge. More Details...
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Code: MCU-60174
This powerful step-up/step-down regulator efficiently produces an adjustable 4 V to 12 V output from input voltages between 3 V and 30 V while allowing a typical output current of up to 2 A when the input voltage is close to the output voltage and offering typical efficiencies of 80% to 90%. More Details...
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Code: SKU-003297
This powerful step-up/step-down regulator efficiently produces a fixed 12 V output from input voltages between 3 V and 30 V while allowing a typical output current of up to 2 A when the input voltage is close to the output voltage and offering typical efficiencies of 80% to 90%. More Details...
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Code: SKU-005316
This powerful step-up/step-down regulator efficiently produces a fixed 24 V output from input voltages between 3 V and 30 V while allowing a typical output current of up to 2 A when the input voltage is close to the output voltage and offering typical efficiencies of 80% to 90%. More Details...
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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. More Details...
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Code: SKU-004438
The S9V11MA switching step-up/step-down regulator efficiently produces a finely adjustable output between 2.5 V and 9 V whether it is higher or lower than the input voltage, which can range from 2 V to 16 V. More Details...
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Code: SKU-004437
The S9V11MACMA switching step-up/step-down regulator efficiently produces a finely adjustable output between 2.5 V and 9 V whether it is higher or lower than the input voltage, which can range from 3 V to 16 V. More Details...
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Code: SKU-004440
The S9V11F3S5CMA switching step-up/step-down regulator efficiently produces a fixed 3.3 V output whether it is higher or lower than the input voltage, which can range from 2 V to 16 V. More Details...
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Code: SKU-007580
This powerful synchronous switching step-up/step-down regulator efficiently produces 5 V from input voltages between 2.8 V and 22 V. More Details...
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