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Voltage Regulators & Buck Converters

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Pololu 5V 5.5A Step-Down Voltage Regulator (D36V50F5)Pololu 5V 5.5A Step-Down Voltage Regulator (D36V50F5)
PololuPololu 5V 5.5A Step-Down Voltage Regulator (D36V50F5)
Sale price £23.50 incl. VAT excl. VAT
Pololu 5V Step-Up Voltage Regulator U1V11F5 - The Pi HutPololu 5V Step-Up Voltage Regulator U1V11F5 - The Pi Hut
PololuPololu 5V Step-Up Voltage Regulator U1V11F5
Sale price £6.80 incl. VAT excl. VAT
Pololu 4.5-20V Fine-Adjust Step-Up Voltage Regulator U3V70A - The Pi HutPololu 4.5-20V Fine-Adjust Step-Up Voltage Regulator U3V70A - The Pi Hut
Pololu 12V Step-Up Voltage Regulator U3V16F12 - The Pi HutPololu 12V Step-Up Voltage Regulator U3V16F12 - The Pi Hut
PololuPololu 12V Step-Up Voltage Regulator U3V16F12
Sale price £6.80 incl. VAT excl. VAT
Pololu 5V 1A Step-Up/Step-Down Voltage Regulator S13V10F5 - The Pi HutPololu 5V 1A Step-Up/Step-Down Voltage Regulator S13V10F5 - The Pi Hut
Pololu 5V 2.5A Step-Down Voltage Regulator (D24V22F5) - The Pi HutPololu 5V 2.5A Step-Down Voltage Regulator (D24V22F5) - The Pi Hut
PololuPololu 5V 2.5A Step-Down Voltage Regulator (D24V22F5)
Sale price £11.50 incl. VAT excl. VAT
Pololu 5V 3.4A Step-Down Voltage Regulator D30V30F5 - The Pi HutPololu 5V 3.4A Step-Down Voltage Regulator D30V30F5 - The Pi Hut
PololuPololu 5V 3.4A Step-Down Voltage Regulator D30V30F5
Sale price £12.50 incl. VAT excl. VAT
Pololu 5V Step-Up/Step-Down Voltage Regulator S7V8F5 - The Pi HutPololu 5V Step-Up/Step-Down Voltage Regulator S7V8F5 - The Pi Hut
PololuPololu 5V Step-Up/Step-Down Voltage Regulator S7V8F5
Sale price £7.40 incl. VAT excl. VAT
Pololu 12V 4.5A Step-Down Voltage Regulator (D36V50F12)Pololu 12V 4.5A Step-Down Voltage Regulator (D36V50F12)
PololuPololu 12V 4.5A Step-Down Voltage Regulator (D36V50F12)
Sale price £23.50 incl. VAT excl. VAT
Pololu 5V Step-Up Voltage Regulator U3V16F5 - The Pi HutPololu 5V Step-Up Voltage Regulator U3V16F5 - The Pi Hut
PololuPololu 5V Step-Up Voltage Regulator U3V16F5
Sale price £6.80 incl. VAT excl. VAT
Pololu 6V 1.5A Step-Up/Step-Down Voltage Regulator S8V9F6 - The Pi HutPololu 6V 1.5A Step-Up/Step-Down Voltage Regulator S8V9F6 - The Pi Hut
Pololu 5V 1.5A Step-Up/Step-Down Voltage Regulator S8V9F5 - The Pi HutPololu 5V 1.5A Step-Up/Step-Down Voltage Regulator S8V9F5 - The Pi Hut
Pololu 12V 2.8A Step-Down Voltage Regulator D30V30F12 - The Pi HutPololu 12V 2.8A Step-Down Voltage Regulator D30V30F12 - The Pi Hut
PololuPololu 12V 2.8A Step-Down Voltage Regulator D30V30F12
Sale price £13.40 incl. VAT excl. VAT
Pololu 6V 3.3A Step-Down Voltage Regulator D30V30F6 - The Pi HutPololu 6V 3.3A Step-Down Voltage Regulator D30V30F6 - The Pi Hut
PololuPololu 6V 3.3A Step-Down Voltage Regulator D30V30F6
Sale price £13.40 incl. VAT excl. VAT
Pololu 6V 2.5A Step-Up/Step-Down Voltage Regulator S13V25F6 - The Pi HutPololu 6V 2.5A Step-Up/Step-Down Voltage Regulator S13V25F6 - The Pi Hut
Pololu 15V Step-Up Voltage Regulator U3V70F15 - The Pi HutPololu 15V Step-Up Voltage Regulator U3V70F15 - The Pi Hut
PololuPololu 15V Step-Up Voltage Regulator U3V70F15
Sale price £17.30 incl. VAT excl. VAT
Pololu 9V 2.9A Step-Down Voltage Regulator D30V30F9 - The Pi HutPololu 9V 2.9A Step-Down Voltage Regulator D30V30F9 - The Pi Hut
PololuPololu 9V 2.9A Step-Down Voltage Regulator D30V30F9
Sale price £13.40 incl. VAT excl. VAT
Pololu 5V 1.5A Step-Up/Step-Down Voltage Regulator S13V15F5 - The Pi HutPololu 5V 1.5A Step-Up/Step-Down Voltage Regulator S13V15F5 - The Pi Hut
Pololu 7.5V 5A Step-Down Voltage Regulator (D36V50F7)Pololu 7.5V 5A Step-Down Voltage Regulator (D36V50F7)
PololuPololu 7.5V 5A Step-Down Voltage Regulator (D36V50F7)
Sale price £23.50 incl. VAT excl. VAT
Pololu 3.3V 6.5A Step-Down Voltage Regulator (D36V50F3)Pololu 3.3V 6.5A Step-Down Voltage Regulator (D36V50F3)
PololuPololu 3.3V 6.5A Step-Down Voltage Regulator (D36V50F3)
Sale price £23.50 incl. VAT excl. VAT
Pololu 4.2-15V 3.3A Fine-Adjust Step-Down Voltage Regulator with Adjustable Low-Voltage Cutoff (D30V33MASCMA)Pololu 4.2-15V 3.3A Fine-Adjust Step-Down Voltage Regulator with Adjustable Low-Voltage Cutoff (D30V33MASCMA)
Pololu 3.3V 3.7A Step-Down Voltage Regulator D30V30F3 - The Pi HutPololu 3.3V 3.7A Step-Down Voltage Regulator D30V30F3 - The Pi Hut
PololuPololu 3.3V 3.7A Step-Down Voltage Regulator D30V30F3
Sale price £12.50 incl. VAT excl. VAT
Pololu 7.5V 2.5A Step-Up/Step-Down Voltage Regulator S13V25F7 - The Pi HutPololu 7.5V 2.5A Step-Up/Step-Down Voltage Regulator S13V25F7 - The Pi Hut
Pololu 12V 2.5A Step-Up/Step-Down Voltage Regulator S13V25F12 - The Pi HutPololu 12V 2.5A Step-Up/Step-Down Voltage Regulator S13V25F12 - The Pi Hut
Pololu 15V 2.5A Step-Up/Step-Down Voltage Regulator S13V25F15 - The Pi HutPololu 15V 2.5A Step-Up/Step-Down Voltage Regulator S13V25F15 - The Pi Hut
Pololu 3.3V Step-Up Voltage Regulator U3V16F3 - The Pi HutPololu 3.3V Step-Up Voltage Regulator U3V16F3 - The Pi Hut
PololuPololu 3.3V Step-Up Voltage Regulator U3V16F3
Sale price £4.80 incl. VAT excl. VAT
Pololu 9V, 500mA Step-Down Voltage Regulator D24V5F9 - The Pi HutPololu 9V, 500mA Step-Down Voltage Regulator D24V5F9 - The Pi Hut
PololuPololu 9V, 500mA Step-Down Voltage Regulator D24V5F9
Sale price £5.50 incl. VAT excl. VAT
Pololu 4.2-15V 3A Fine-Adjust Step-Down Voltage Regulator with Adjustable Low-Voltage Cutoff (D30V30MASCMA)Pololu 4.2-15V 3A Fine-Adjust Step-Down Voltage Regulator with Adjustable Low-Voltage Cutoff (D30V30MASCMA)
Pololu 9V 5A Step-Down Voltage Regulator (D36V50F9)Pololu 9V 5A Step-Down Voltage Regulator (D36V50F9)
PololuPololu 9V 5A Step-Down Voltage Regulator (D36V50F9)
Sale price £23.50 incl. VAT excl. VAT
Pololu 9V 1A Step-Up/Step-Down Voltage Regulator S8V9F9 - The Pi HutPololu 9V 1A Step-Up/Step-Down Voltage Regulator S8V9F9 - The Pi Hut
Pololu 7.5V 1A Step-Up/Step-Down Voltage Regulator S8V9F7 - The Pi HutPololu 7.5V 1A Step-Up/Step-Down Voltage Regulator S8V9F7 - The Pi Hut
Pololu 15V 2.7A Step-Down Voltage Regulator D30V30F15 - The Pi HutPololu 15V 2.7A Step-Down Voltage Regulator D30V30F15 - The Pi Hut
PololuPololu 15V 2.7A Step-Down Voltage Regulator D30V30F15
Sale price £13.40 incl. VAT excl. VAT
Pololu 3.3V 2.5A Step-Up/Step-Down Voltage Regulator S13V25F3 - The Pi HutPololu 3.3V 2.5A Step-Up/Step-Down Voltage Regulator S13V25F3 - The Pi Hut
Pololu 9V 2.5A Step-Up/Step-Down Voltage Regulator S13V25F9 - The Pi HutPololu 9V 2.5A Step-Up/Step-Down Voltage Regulator S13V25F9 - The Pi Hut
Save 20%
Pololu 3.3V, 2.5A Step-Down Voltage Regulator D24V25F3 - The Pi HutPololu 3.3V, 2.5A Step-Down Voltage Regulator D24V25F3 - The Pi Hut
PololuPololu 3.3V, 2.5A Step-Down Voltage Regulator D24V25F3
Sale price £24.24 Regular price £30.30 incl. VAT excl. VAT
Pololu 9V, 1A Step-Down Voltage Regulator D24V10F9 - The Pi HutPololu 9V, 1A Step-Down Voltage Regulator D24V10F9 - The Pi Hut
PololuPololu 9V, 1A Step-Down Voltage Regulator D24V10F9
Sale price £9.50 incl. VAT excl. VAT
Pololu 5V 1A Step-Down Voltage Regulator (D24V10F5) - The Pi HutPololu 5V 1A Step-Down Voltage Regulator (D24V10F5) - The Pi Hut
Pololu 3.3V 1.5A Step-Up/Step-Down Voltage Regulator S8V9F3 - The Pi HutPololu 3.3V 1.5A Step-Up/Step-Down Voltage Regulator S8V9F3 - The Pi Hut
Pololu Adjustable Boost Regulator 4-25V - The Pi HutPololu Adjustable Boost Regulator 4-25V - The Pi Hut
PololuPololu Adjustable Boost Regulator 4-25V
Sale price £14.70 incl. VAT excl. VAT

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.