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Voltage Regulators & Buck Converters

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20W Adjustable DC-DC Buck Converter with Digital Display - The Pi Hut20W Adjustable DC-DC Buck Converter with Digital Display - The Pi Hut
Adafruit USB Type C Power Delivery Dummy Breakout - I2C or Fixed - HUSB238 - The Pi HutAdafruit USB Type C Power Delivery Dummy Breakout - I2C or Fixed - HUSB238 - The Pi Hut
MPM3610 5V Buck Converter Breakout - 21V In 5V Out at 1.2A - The Pi HutMPM3610 5V Buck Converter Breakout - 21V In 5V Out at 1.2A - The Pi Hut
DC-DC Buck Converter 7-24V to 5V 4A - The Pi HutDC-DC Buck Converter 7-24V to 5V 4A - The Pi Hut
DFRobotDC-DC Buck Converter 7-24V to 5V 4A
Sale price £4.70 incl. VAT excl. VAT
DC-DC Buck-Mode Power Module (8~28V to 5V 1.6A) - The Pi HutDC-DC Buck-Mode Power Module (8~28V to 5V 1.6A) - The Pi Hut
DFRobotDC-DC Buck-Mode Power Module (8~28V to 5V 1.6A)
Sale price £2.80 incl. VAT excl. VAT
3.3V 800mA Linear Voltage Regulator - LD1117-3.3 TO-220 - The Pi Hut3.3V 800mA Linear Voltage Regulator - LD1117-3.3 TO-220 - The Pi Hut
TLV62569 3.3V Buck Converter Breakout - 3.3V Output 1.2A Max - The Pi HutTLV62569 3.3V Buck Converter Breakout - 3.3V Output 1.2A Max - The Pi Hut
UBEC DC/DC Step-Down (Buck) Converter - 5V @ 3A output - The Pi HutUBEC DC/DC Step-Down (Buck) Converter - 5V @ 3A output - The Pi Hut
DC-DC Automatic Step Up-down Power Module (3~15V to 5V 600mA) - The Pi HutDC-DC Automatic Step Up-down Power Module (3~15V to 5V 600mA) - The Pi Hut
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
MPM3610 3.3V Buck Converter Breakout - 21V In 3.3V Out at 1.2A - The Pi HutMPM3610 3.3V Buck Converter Breakout - 21V In 3.3V Out at 1.2A - The Pi Hut
LM3671 3.3V Buck Converter Breakout  - 3.3V Output 600mA Max - The Pi HutLM3671 3.3V Buck Converter Breakout  - 3.3V Output 600mA Max - The Pi Hut
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
DC-DC Power Module 25W - The Pi HutDC-DC Power Module 25W - The Pi Hut
DFRobotDC-DC Power Module 25W
Sale price £8.20 incl. VAT excl. VAT
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 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
DC-DC Buck Converter 6~14V to 5V/8A - The Pi HutDC-DC Buck Converter 6~14V to 5V/8A - The Pi Hut
DFRobotDC-DC Buck Converter 6~14V to 5V/8A
Sale price £9.50 incl. VAT excl. VAT
DC-DC Automatic Step Up-down Power Module (2.5~15V to 3.3V 600mA) - The Pi HutDC-DC Automatic Step Up-down Power Module (2.5~15V to 3.3V 600mA) - The Pi Hut
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
5V 3A Dual USB Step Down Buck Converter Module - The Pi Hut5V 3A Dual USB Step Down Buck Converter Module - The Pi Hut
DFRobot5V 3A Dual USB Step Down Buck Converter Module
Sale price £8.20 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
Voltage Regulator 5.0V 1A (TS7805CZ) - The Pi Hut
ModMyPiVoltage Regulator 5.0V 1A (TS7805CZ)
Sale price £1.50 incl. VAT excl. VAT
SparkFun Soft Power Switch - JST 2mmSparkFun Soft Power Switch - JST 2mm
SparkfunSparkFun Soft Power Switch - JST 2mm
Sale price £5.70 incl. VAT excl. VAT
Adafruit High Voltage UPDI Friend - USB Serial UPDI Programmer - The Pi HutAdafruit High Voltage UPDI Friend - USB Serial UPDI Programmer - The Pi Hut
M5Stack AC Power Base - The Pi HutM5Stack AC Power Base - The Pi Hut
M5StackM5Stack AC Power Base
Sale price £16.50 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
DC-DC Buck-Mode Power Module (5.5~28V to 3.3V 2.4A) - The Pi HutDC-DC Buck-Mode Power Module (5.5~28V to 3.3V 2.4A) - The Pi Hut
DFRobotDC-DC Buck-Mode Power Module (5.5~28V to 3.3V 2.4A)
Sale price £2.80 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
SparkFun Buck Regulator Breakout - 3.3V (AP63203) - The Pi HutSparkFun Buck Regulator Breakout - 3.3V (AP63203) - The Pi Hut
SparkfunSparkFun Buck Regulator Breakout - 3.3V (AP63203)
Sale price £5.20 incl. VAT excl. VAT
SparkFun Buck Regulator Breakout - 5V (AP63357) - The Pi HutSparkFun Buck Regulator Breakout - 5V (AP63357) - The Pi Hut
SparkfunSparkFun Buck Regulator Breakout - 5V (AP63357)
Sale price £6.20 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
Olimex BB-PWR-3608 Breadboard Regulator (12V/24V) - The Pi HutOlimex BB-PWR-3608 Breadboard Regulator (12V/24V) - The Pi Hut
OlimexOlimex BB-PWR-3608 Breadboard Regulator (12V/24V)
Sale price £3.30 incl. VAT excl. VAT
5V Buck Converter Unit (ME3116AM6G) - The Pi Hut5V Buck Converter Unit (ME3116AM6G) - The Pi Hut
M5Stack5V Buck Converter Unit (ME3116AM6G)
Sale price £3.40 incl. VAT excl. VAT
60W Adjustable DC-DC Buck Converter Module - The Pi Hut60W Adjustable DC-DC Buck Converter Module - The Pi Hut
DFRobot60W Adjustable DC-DC Buck Converter Module
Sale price £9.60 incl. VAT excl. VAT
LM317T Adjustable Voltage Regulator - 1.2-37V 1.5A - The Pi Hut
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 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 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 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
Olimex BB-PWR-8113 Breadboard Regulator (3.3V 3A) - The Pi HutOlimex BB-PWR-8113 Breadboard Regulator (3.3V 3A) - The Pi Hut
OlimexOlimex BB-PWR-8113 Breadboard Regulator (3.3V 3A)
Sale price £3.30 incl. VAT excl. VAT
SparkFun BabyBuck Regulator Breakout - 3.3V (AP63203) - The Pi HutSparkFun BabyBuck Regulator Breakout - 3.3V (AP63203) - The Pi Hut
Voltage Regulator 5.0V 500mA (L78M05CV) - The Pi Hut
ModMyPiVoltage Regulator 5.0V 500mA (L78M05CV)
Sale price £1 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
Olimex BB-PWR-8009 Breadboard Regulator (3.3V 1.5A) - The Pi HutOlimex BB-PWR-8009 Breadboard Regulator (3.3V 1.5A) - The Pi Hut
OlimexOlimex BB-PWR-8009 Breadboard Regulator (3.3V 1.5A)
Sale price £3.30 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.