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Voltage Regulators & Buck Converters

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Pololu 9V, 1A Step-Down Voltage Regulator D24V10F9 by Pololu - The Pi HutPololu 9V, 1A Step-Down Voltage Regulator D24V10F9 by Pololu - The Pi Hut
PololuPololu 9V, 1A Step-Down Voltage Regulator D24V10F9
Sale price £12.50 incl. VAT excl. VAT
Pololu 3.3V Step-Up Voltage Regulator U3V16F3 by Pololu - The Pi HutPololu 3.3V Step-Up Voltage Regulator U3V16F3 by Pololu - The Pi Hut
PololuPololu 3.3V Step-Up Voltage Regulator U3V16F3
Sale price £6.70 incl. VAT excl. VAT
Pololu 6V 2.5A Step-Up/Step-Down Voltage Regulator S13V25F6 by Pololu - The Pi HutPololu 6V 2.5A Step-Up/Step-Down Voltage Regulator S13V25F6 by Pololu - The Pi Hut
Pololu 6V 1.5A Step-Up/Step-Down Voltage Regulator S8V9F6 by Pololu - The Pi HutPololu 6V 1.5A Step-Up/Step-Down Voltage Regulator S8V9F6 by Pololu - The Pi Hut
SparkFun MOSFET Power Switch and Buck Regulator (Low-Side) by Sparkfun - The Pi HutSparkFun MOSFET Power Switch and Buck Regulator (Low-Side) by Sparkfun - The Pi Hut
Pololu 5V 1.5A Step-Up/Step-Down Voltage Regulator S8V9F5 by Pololu - The Pi HutPololu 5V 1.5A Step-Up/Step-Down Voltage Regulator S8V9F5 by Pololu - The Pi Hut
SparkFun Buck Regulator Breakout - 1.8V (AP3429A) by Sparkfun - The Pi HutSparkFun Buck Regulator Breakout - 1.8V (AP3429A) by Sparkfun - The Pi Hut
SparkFun Buck Regulator Breakout - 3.3V (AP3429A) by Sparkfun - The Pi HutSparkFun Buck Regulator Breakout - 3.3V (AP3429A) by Sparkfun - The Pi Hut
SparkfunSparkFun Buck Regulator Breakout - 3.3V (AP3429A)
Sale price £6.30 incl. VAT excl. VAT
Pololu 3.3V 3.7A Step-Down Voltage Regulator D30V30F3 by Pololu - The Pi HutPololu 3.3V 3.7A Step-Down Voltage Regulator D30V30F3 by Pololu - The Pi Hut
PololuPololu 3.3V 3.7A Step-Down Voltage Regulator D30V30F3
Sale price £19.20 incl. VAT excl. VAT
Pololu 7.5V 1A Step-Up/Step-Down Voltage Regulator S8V9F7 by Pololu - The Pi HutPololu 7.5V 1A Step-Up/Step-Down Voltage Regulator S8V9F7 by Pololu - The Pi Hut
Pololu 12V 500mA Step-Down Voltage Regulator (D45V5F12) by Pololu - The Pi HutPololu 12V 500mA Step-Down Voltage Regulator (D45V5F12) by Pololu - The Pi Hut
Pololu 5.3V 6A Step-Down Voltage Regulator (D42V55F5.3) by Pololu - The Pi HutPololu 5.3V 6A Step-Down Voltage Regulator (D42V55F5.3) by Pololu - The Pi Hut
PololuPololu 5.3V 6A Step-Down Voltage Regulator (D42V55F5.3)
Sale price £30.70 incl. VAT excl. VAT
Olimex BB-PWR-8009 Breadboard Regulator (3.3V 1.5A) by Olimex - The Pi HutOlimex BB-PWR-8009 Breadboard Regulator (3.3V 1.5A) by Olimex - The Pi Hut
OlimexOlimex BB-PWR-8009 Breadboard Regulator (3.3V 1.5A)
Sale price £3.30 incl. VAT excl. VAT
Pololu 7.5V 2.5A Step-Up/Step-Down Voltage Regulator S13V25F7 by Pololu - The Pi HutPololu 7.5V 2.5A Step-Up/Step-Down Voltage Regulator S13V25F7 by Pololu - The Pi Hut
Pololu 3.3V 2.5A Step-Up/Step-Down Voltage Regulator S13V25F3 by Pololu - The Pi HutPololu 3.3V 2.5A Step-Up/Step-Down Voltage Regulator S13V25F3 by Pololu - The Pi Hut
Pololu 9V 2.5A Step-Up/Step-Down Voltage Regulator S13V25F9 by Pololu - The Pi HutPololu 9V 2.5A Step-Up/Step-Down Voltage Regulator S13V25F9 by Pololu - The Pi Hut
Pololu 9V 500mA Step-Down Voltage Regulator (D45V5F9) by Pololu - The Pi HutPololu 9V 500mA Step-Down Voltage Regulator (D45V5F9) by Pololu - The Pi Hut
PololuPololu 9V 500mA Step-Down Voltage Regulator (D45V5F9)
Sale price £4.60 incl. VAT excl. VAT
Olimex DCDC6-16-TO5 Power Converter (6-16V to 5V/2A) by Olimex - The Pi HutOlimex DCDC6-16-TO5 Power Converter (6-16V to 5V/2A) by Olimex - The Pi Hut
OlimexOlimex DCDC6-16-TO5 Power Converter (6-16V to 5V/2A)
Sale price £6.30 incl. VAT excl. VAT
7.2V Buck Converter for Serial Bus Servos by Waveshare - The Pi Hut7.2V Buck Converter for Serial Bus Servos by Waveshare - The Pi Hut
Waveshare7.2V Buck Converter for Serial Bus Servos
Sale price £3.40 incl. VAT excl. VAT
Pololu 24V 4A Step-Down Voltage Regulator (D42V55F24) by Pololu - The Pi HutPololu 24V 4A Step-Down Voltage Regulator (D42V55F24) by Pololu - The Pi Hut
Pololu 4.2-15V 3A Fine-Adjust Step-Down Voltage Regulator with Adjustable Low-Voltage Cutoff (D30V30MASCMA) by Pololu - The Pi HutPololu 4.2-15V 3A Fine-Adjust Step-Down Voltage Regulator with Adjustable Low-Voltage Cutoff (D30V30MASCMA) by Pololu - The Pi Hut
Pololu 9V, 500mA Step-Down Voltage Regulator D24V5F9 by Pololu - The Pi HutPololu 9V, 500mA Step-Down Voltage Regulator D24V5F9 by Pololu - The Pi Hut
PololuPololu 9V, 500mA Step-Down Voltage Regulator D24V5F9
Sale price £8.60 incl. VAT excl. VAT
Adafruit DC Power BFF Add-On for QT Py by Adafruit - The Pi HutAdafruit DC Power BFF Add-On for QT Py by Adafruit - The Pi Hut
AdafruitAdafruit DC Power BFF Add-On for QT Py
Sale price £7.70 incl. VAT excl. VAT
Pololu 6V 500mA Step-Down Voltage Regulator (D45V5F6) by Pololu - The Pi HutPololu 6V 500mA Step-Down Voltage Regulator (D45V5F6) by Pololu - The Pi Hut
PololuPololu 6V 500mA Step-Down Voltage Regulator (D45V5F6)
Sale price £4.40 incl. VAT excl. VAT
Pololu 15V 2.7A Step-Down Voltage Regulator D30V30F15 by Pololu - The Pi HutPololu 15V 2.7A Step-Down Voltage Regulator D30V30F15 by Pololu - The Pi Hut
PololuPololu 15V 2.7A Step-Down Voltage Regulator D30V30F15
Sale price £20.20 incl. VAT excl. VAT
Pololu 15V 2.5A Step-Up/Step-Down Voltage Regulator S13V25F15 by Pololu - The Pi HutPololu 15V 2.5A Step-Up/Step-Down Voltage Regulator S13V25F15 by Pololu - The Pi Hut
Pololu 8.4V 5A Step-Down Voltage Regulator (D42V55F8) by Pololu - The Pi HutPololu 8.4V 5A Step-Down Voltage Regulator (D42V55F8) by Pololu - The Pi Hut
PololuPololu 8.4V 5A Step-Down Voltage Regulator (D42V55F8)
Sale price £30.70 incl. VAT excl. VAT
Pololu 4.2-15V 3.3A Fine-Adjust Step-Down Voltage Regulator with Adjustable Low-Voltage Cutoff (D30V33MASCMA) by Pololu - The Pi HutPololu 4.2-15V 3.3A Fine-Adjust Step-Down Voltage Regulator with Adjustable Low-Voltage Cutoff (D30V33MASCMA) by Pololu - The Pi Hut
Pololu 7.5V 5A Step-Down Voltage Regulator (D36V50F7) by Pololu - The Pi HutPololu 7.5V 5A Step-Down Voltage Regulator (D36V50F7) by Pololu - The Pi Hut
PololuPololu 7.5V 5A Step-Down Voltage Regulator (D36V50F7)
Sale price £38.40 incl. VAT excl. VAT
Pololu 9V 5A Step-Down Voltage Regulator (D36V50F9) by Pololu - The Pi HutPololu 9V 5A Step-Down Voltage Regulator (D36V50F9) by Pololu - The Pi Hut
PololuPololu 9V 5A Step-Down Voltage Regulator (D36V50F9)
Sale price £38.40 incl. VAT excl. VAT
Pololu 3.3V 6.5A Step-Down Voltage Regulator (D36V50F3) by Pololu - The Pi HutPololu 3.3V 6.5A Step-Down Voltage Regulator (D36V50F3) by Pololu - The Pi Hut
PololuPololu 3.3V 6.5A Step-Down Voltage Regulator (D36V50F3)
Sale price £38.40 incl. VAT excl. VAT
Adafruit USB Type C Power Delivery Dummy Breakout - I2C or Fixed - HUSB238 by Adafruit - The Pi HutAdafruit USB Type C Power Delivery Dummy Breakout - I2C or Fixed - HUSB238 by Adafruit - The Pi Hut
DC-DC Buck Converter 7-24V to 5V 4A by DFRobot - The Pi HutDC-DC Buck Converter 7-24V to 5V 4A by DFRobot - The Pi Hut
DFRobotDC-DC Buck Converter 7-24V to 5V 4A
Sale price £4.80 incl. VAT excl. VAT
Pololu 5V 500mA Step-Down Voltage Regulator (D45V5F5) by Pololu - The Pi HutPololu 5V 500mA Step-Down Voltage Regulator (D45V5F5) by Pololu - The Pi Hut
60W Adjustable DC-DC Buck Converter Module by DFRobot - The Pi Hut60W Adjustable DC-DC Buck Converter Module by DFRobot - The Pi Hut
DFRobot60W Adjustable DC-DC Buck Converter Module
Sale price £9.60 incl. VAT excl. VAT
Adafruit USB Type C Power Delivery Dummy - I2C or Switchable - HUSB238 - STEMMA QT / Qwiic by Adafruit - The Pi HutAdafruit USB Type C Power Delivery Dummy - I2C or Switchable - HUSB238 - STEMMA QT / Qwiic by Adafruit - The Pi Hut
Pololu 12V 2.5A Step-Up/Step-Down Voltage Regulator S13V25F12 by Pololu - The Pi HutPololu 12V 2.5A Step-Up/Step-Down Voltage Regulator S13V25F12 by Pololu - The Pi Hut
VERTER 5V USB Buck-Boost - 500mA from 3V-5V / 1000ma from 5V-12V by Adafruit - The Pi HutVERTER 5V USB Buck-Boost - 500mA from 3V-5V / 1000ma from 5V-12V by Adafruit - The Pi Hut
Voltage Regulator 5.0V 2A (L78S05CV) by ModMyPi - The Pi Hut
ModMyPiVoltage Regulator 5.0V 2A (L78S05CV)
Sale price £1 incl. VAT excl. VAT
SparkFun Buck Regulator Breakout - 5V (AP63357) by Sparkfun - The Pi HutSparkFun Buck Regulator Breakout - 5V (AP63357) by Sparkfun - The Pi Hut
120W DC-DC Converter 12V@10A by DFRobot - The Pi Hut120W DC-DC Converter 12V@10A by DFRobot - The Pi Hut
DFRobot120W DC-DC Converter 12V@10A
Sale price £12.60 incl. VAT excl. VAT
Pololu 4.5-20V Fine-Adjust Step-Up Voltage Regulator U3V70A by Pololu - The Pi HutPololu 4.5-20V Fine-Adjust Step-Up Voltage Regulator U3V70A by Pololu - The Pi Hut
Pololu Isolated DC-DC Power Module (5V/3.3V 200mA) by Pololu - The Pi HutPololu Isolated DC-DC Power Module (5V/3.3V 200mA) by Pololu - The Pi Hut
Pololu 12V 4.5A Step-Down Voltage Regulator (D42V55F12) by Pololu - The Pi HutPololu 12V 4.5A Step-Down Voltage Regulator (D42V55F12) by Pololu - The Pi Hut
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Pololu 9V 1A Step-Up/Step-Down Voltage Regulator S8V9F9 by Pololu - The Pi HutPololu 9V 1A Step-Up/Step-Down Voltage Regulator S8V9F9 by Pololu - The Pi Hut
PololuPololu 9V 1A Step-Up/Step-Down Voltage Regulator S8V9F9
Sale price £7.70 Regular price £9.60 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.