Voltage Regulators & Buck Converters

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(2 Reviews)
DFRobot20W Adjustable DC-DC Buck Converter with Digital Display
Sale price £4.70 incl. VAT excl. VAT
(1 Reviews)
The Pi HutLM317T Adjustable Voltage Regulator - 1.2-37V 1.5A
Sale price £1 incl. VAT excl. VAT
(4 Reviews)
The Pi Hut3.3V 800mA Linear Voltage Regulator - LD1117-3.3 TO-220
Sale price £1.20 incl. VAT excl. VAT
(12 Reviews)
The Pi HutUBEC DC/DC Step-Down (Buck) Converter - 5V @ 3A output
Sale price £8.70 incl. VAT excl. VAT
(3 Reviews)
AdafruitTLV62569 3.3V Buck Converter Breakout - 3.3V Output 1.2A Max
Sale price £3 incl. VAT excl. VAT
(2 Reviews)
The Pi Hut3.3V 250mA Linear Voltage Regulator - L4931-3.3 TO-92
Sale price £1.50 incl. VAT excl. VAT
DFRobot5V 3A Dual USB Step Down Buck Converter Module
Sale price £8.20 incl. VAT excl. VAT
PololuPololu 5V Step-Up/Step-Down Voltage Regulator S7V8F5
Sale price £12.60 incl. VAT excl. VAT
ModMyPiVoltage Regulator 5.0V 500mA (L78M05CV)
Sale price £1 incl. VAT excl. VAT
PololuPololu Adjustable Boost Regulator 4-25V
Sale price £15.30 incl. VAT excl. VAT
Murata Power Solutions3.3V DC/DC Regulator
Sale price £6 incl. VAT excl. VAT
SparkfunSparkFun Buck-Boost Converter
Sale price £11.70 incl. VAT excl. VAT
SparkfunSparkFun Power Delivery Board - USB-C (Qwiic)
Sale price £27 incl. VAT excl. VAT
PololuPololu 5V 2.5A Step-Down Voltage Regulator (D24V22F5)
Sale price £31.50 incl. VAT excl. VAT
(1 Reviews)
The Pi Hut5.0V 250mA Linear Voltage Regulator - L4931-5.0 TO-92
Sale price £1.50 incl. VAT excl. VAT
SparkfunSparkFun Buck Regulator Breakout - 3.3V (AP63203)
Sale price £5.70 incl. VAT excl. VAT
(1 Reviews)
PololuPololu 3.3V, 2.5A Step-Down Voltage Regulator D24V25F3
Sale price £30.30 incl. VAT excl. VAT
PololuPololu 5V Step-Up Voltage Regulator U1V11F5
Sale price £19.80 incl. VAT excl. VAT
PololuPololu 9V, 1A Step-Down Voltage Regulator D24V10F9
Sale price £9.60 incl. VAT excl. VAT
Murata Power Solutions12V DC/DC Regulator
Sale price £6 incl. VAT excl. VAT
ModMyPiVoltage Regulator 5.0V 2A (L78S05CV)
Sale price £1 incl. VAT excl. VAT
ModMyPiVoltage Regulator 5.0V 1A (TS7805CZ)
Sale price £1.50 incl. VAT excl. VAT
DFRobot120W DC-DC Converter 12V@10A
Sale price £27.80 incl. VAT excl. VAT
(2 Reviews)
The Pi Hut5V 1.5A Linear Voltage Regulator - 7805 TO-220
Sale price £0.70 incl. VAT excl. VAT
SparkfunSparkFun LiPower - Boost Converter
Sale price £18.70 incl. VAT excl. VAT
DFRobot240W DC-DC Converter 24V@10A
Sale price £43.20 incl. VAT excl. VAT
DFRobot150W DC-DC Converter 24V@6A
Sale price £37.40 incl. VAT excl. VAT
DFRobot72W DC-DC Converter 12V@6A
Sale price £25.90 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.