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Shop the best prices on 42 great value 3.3v products. Shopping for 3.3v is easy with Fruugo, with SALE discounts, offers and savings on many brands. Buy power converters, integrated circuits & chips, specialty electrical switches & relays and more online safely with Fruugo, with secure payment and fast shipping to Ireland.

Power ConvertersIntegrated Circuits & ChipsSpecialty Electrical Switches & RelaysVoltage Transformers & RegulatorsMotion Sensors
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1 - 32 of 42
DC-DC Power Module 24V Wide Voltage Power Supply High Current Bare Board Step-Down Module 9V
€6.95
XL63020 TPS63020 Lithium Battery USB Automatic Boost Buck Step Up Down Module Microcontroller Power Low Ripple 3.3V
€4.95 Save €2.00 RRP: €6.95
DC-DC Power Module 24V Wide Voltage Power Supply High Current Bare Board Step-Down Module 9V
€5.95 Save €2.00 RRP: €7.95
TPS63020 Automatic Buck-Boost Step Up Down Power Supply Module Lithium Battery Low Ripple Voltage Co
€7.95 Save €4.00 RRP: €11.95
2A DC-DC Buck Step Down Module 4-36V to 3.3V DC DC Step-Down Voltage Regulator Power Supply Module
€12.95 Save €7.00 RRP: €19.95
3.3V 5V 12V 24V 1 Channel Relay Module High and low Level Trigger Relay Board SHYTMV [jkw]
€7.95 Save €4.00 RRP: €11.95
2A DC-DC Buck Step Down Module 4-36V to 5V DC DC Step-Down Voltage Regulator Power Supply Module
€11.95 Save €12.00 RRP: €23.95
2A DC-DC Buck Step Down Module 4-36V to 3.3V DC DC Step-Down Voltage Regulator Power Supply Module
€12.95 Save €8.00 RRP: €20.95
DC-DC Power Module 24V Wide Voltage Power Supply High Current Bare Board Step-Down Module
€5.95 Save €2.00 RRP: €7.95
2A DC-DC Buck Step Down Module 4-36V to 3.3V DC DC Step-Down Voltage Regulator Power Supply Module unbrand
€12.95 Save €9.00 RRP: €21.95
XL63020 TPS63020 Lithium Battery USB Automatic Boost Buck Step Up Down Module Microcontroller Power Low Ripple 4.2V
€5.95 Save €2.00 RRP: €7.95
XL63020 TPS63020 Lithium Battery USB Automatic Boost Buck Step Up Down Module Microcontroller Power Low Ripple 4.2V
€4.95 Save €5.00 RRP: €9.95
TPS63020 Automatic Buck-Boost Step Up Down Power Supply Module Lithium Battery Low Ripple Voltage Co
€7.95 Save €3.00 RRP: €10.95
3.3V 5V 12V 24V 1 Channel Relay Module High and low Level Trigger Relay Board SHYTMV
€5.95 Save €7.00 RRP: €12.95
DC DC Downstream Voltage Reduction Module Efficiency 96% Model High-Power Antihypertensive Board Low Ripple 5V
€9.95 Save €5.00 RRP: €14.95
TPS63020 Automatic Buck-Boost Step Up Down Power Supply Module Lithium Battery Low Ripple Voltage Converter 2.5V
€8.95
DC DC Downstream Voltage Reduction Module Efficiency 96% Model High-Power Antihypertensive Board Low Ripple 5V
€8.95 Save €4.00 RRP: €12.95
2A DC-DC Buck Step Down Module 4-36V to 3.3V DC DC Step-Down Voltage Regulator Power Supply Module
€12.95 Save €7.00 RRP: €19.95
TPS63020 Automatic Buck-Boost Step Up Down Power Supply Module Lithium Battery Low Ripple Voltage Co
€7.95
2A DC-DC Buck Step Down Module 4-36V to 3.3V DC DC Step-Down Voltage Regulator Power Supply Module
€14.95
XL63020 TPS63020 Lithium Battery USB Automatic Boost Buck Step Up Down Module Microcontroller Power Low Ripple 4.2V
€4.95 Save €3.00 RRP: €7.95
DC-DC Power Module 24V Wide Voltage Power Supply High Current Bare Board Step-Down Module 9V
€4.95 Save €2.00 RRP: €6.95
3.3V 5V 12V 24V 1 Channel Relay Module High and low Level Trigger Relay Board SHYTMV [jkw]
€7.95 Save €4.00 RRP: €11.95
TPS63020 Automatic Buck-Boost Step Up Down Power Supply Module Lithium Battery Low Ripple Voltage Co
€6.95
2A DC-DC Buck Step Down Module 4-36V to 3.3V DC DC Step-Down Voltage Regulator Power Supply Module
€12.95 Save €6.00 RRP: €18.95
3.3V 5V 12V 24V 1 Channel Relay Module High and low Level Trigger Relay Board SHYTMV 2025
€0.95
2A DC-DC Buck Step Down Module 4-36V to 5V DC DC Step-Down Voltage Regulator Power Supply Module
€13.95 Save €6.00 RRP: €19.95
XL63020 TPS63020 Lithium Battery USB Automatic Boost Buck Step Up Down Module Microcontroller Power Low Ripple 4.2V
€5.95 Save €6.00 RRP: €11.95
TPS63020 Automatic Buck-Boost Step Up Down Power Supply Module Lithium Battery Low Ripple Voltage Converter 2.5V
€6.95 Save €2.00 RRP: €8.95
DC DC Downstream Voltage Reduction Module Efficiency 96% Model High-Power Antihypertensive Board Low Ripple 5V
€10.95
DC DC Downstream Voltage Reduction Module Efficiency 96% Model High-Power Antihypertensive Board Low Ripple 5V
€10.95
1 Channel Relay Module with High/Low Level Trigger, Supports 3.3V, 5V, 12V, 24V for Arduino and Raspberry Pi Projects
€13.95 Save €8.00 RRP: €21.95