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Pololu

Voltage Regulators & Buck Converters

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PololuPololu 15V Step-Up Voltage Regulator U3V70F15
Sale price £17.30 incl. VAT excl. VAT
PololuPololu 12V Step-Up Voltage Regulator U3V16F12
Sale price £6.80 incl. VAT excl. VAT
PololuPololu 5V 2.5A Step-Down Voltage Regulator (D24V22F5)
Sale price £11.50 incl. VAT excl. VAT
PololuPololu 5V 1A Step-Down Voltage Regulator (D24V10F5)
Sale price £9.60 incl. VAT excl. VAT
PololuPololu 5V Step-Up/Step-Down Voltage Regulator S7V8F5
Sale price £7.50 incl. VAT excl. VAT
PololuPololu 3.3V Step-Up Voltage Regulator U3V16F3
Sale price £4.80 incl. VAT excl. VAT
PololuPololu 5V Step-Up Voltage Regulator U1V11F5
Sale price £6.80 incl. VAT excl. VAT
PololuPololu 5V Step-Up Voltage Regulator U3V16F5
Sale price £6.80 incl. VAT excl. VAT
PololuPololu 5V 3.4A Step-Down Voltage Regulator D30V30F5
Sale price £12.50 incl. VAT excl. VAT
PololuPololu 6V 3.3A Step-Down Voltage Regulator D30V30F6
Sale price £13.40 incl. VAT excl. VAT
PololuPololu 15V 2.7A Step-Down Voltage Regulator D30V30F15
Sale price £13.40 incl. VAT excl. VAT
PololuPololu 12V 2.8A Step-Down Voltage Regulator D30V30F12
Sale price £13.40 incl. VAT excl. VAT
PololuPololu 9V 2.9A Step-Down Voltage Regulator D30V30F9
Sale price £13.40 incl. VAT excl. VAT
PololuPololu 3.3V 3.7A Step-Down Voltage Regulator D30V30F3
Sale price £12.50 incl. VAT excl. VAT
PololuPololu 3.3V, 2.5A Step-Down Voltage Regulator D24V25F3
Sale price £30.30 incl. VAT excl. VAT
PololuPololu 9V, 1A Step-Down Voltage Regulator D24V10F9
Sale price £9.60 incl. VAT excl. VAT
PololuPololu Adjustable Boost Regulator 4-25V
Sale price £14.70 incl. VAT excl. VAT
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If your project's power source isn't suitable for the development board or components you plan to use it with, a regulator or buck converter can help you reduce that down to the voltage you need, which for makers is commonly 3.3V, 5V or 12V.

We offer a wide range of voltage regulators and buck converters, each offering different output currents with a range of additional features available such as adjustable output, boost functionality and popular connector ecosystems.