52,000+ results for 3.3v
- (5) MicroChip MCP1700-3302E/TO Fixed 3.3V LDO Voltage Regulators - USA ShippingOpens in a new window or tabBrand New$6.95Save up to 10% when you buy morenoble_collector (4,112) 99.9%Free shipping
- 10pcs Mini360 3A DC Voltage Step Down Power Converter Buck Module 3.3V 5V 9V 12VOpens in a new window or tabBrand New$7.99Save up to 10% when you buy morecustom-sign (175,646) 98%Free shipping706 sold
- 5 PCS DC 5V to 3.3V Step-Down Power Supply Module AMS1117-3.3 LDO 800MA M330Opens in a new window or tabBrand New$3.99Save up to 10% when you buy moreeshippers (225,600) 97.8%Free shipping283 sold
- 20pcs Mini360 3A DC Voltage Step Down Power Converter Buck Module 3.3V 5V 9V 12VOpens in a new window or tabBrand New$13.95Save up to 20% when you buy morewildware (375) 99.4%Free 2-4 day shipping
- 10pcs - AMS1117-3.3 3.3 Volt 1 Amp Voltage Regulator - SMD SOT-223Opens in a new window or tabNew – Open box$2.193754greg (7,554) 99.9%Free 2-4 day shipping183 sold
- (10-Pcs) STMicroelectronics 3.3V 950mA LD1117V33 Voltage Regulator LD33VOpens in a new window or tabBrand New$9.99Save up to 23% when you buy moreTop Rated PlusFree shippingresourceriver (178,985) 99.2%Free returns468 sold
- 2pcs Mini360 3A DC Voltage Step Down Power Converter Buck Module 3.3V 5V 9V 12VOpens in a new window or tabBrand New$3.99jacobstoner (74,296) 99.5%Free shipping3,634 sold
- 1~5PC Mini360 3A DC Voltage Step Down Power Converter Buck Module 3.3V 5V 9V 12VOpens in a new window or tabBrand New$2.75 to $4.95miniduino (303,297) 98.2%Free shipping176+ sold
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Sponsored | Top selling items from highly rated sellers with free shipping- 2pcs Mini360 3A DC Voltage Step Down Power Converter Buck Module 3.3V 5V 9V 12VOpens in a new window or tabBrand New$2.75Save up to 10% when you buy morecustom-sign (175,646) 98%Free shipping337 sold
- 10pcs Mini360 3A DC Voltage Step Down Power Converter Buck Module 3.3V 5V 9V 12VOpens in a new window or tabBrand New$8.79Save up to 10% when you buy moreWas: $9.99 12% offjacobsparts (420,990) 99.7%Free shippingFree returns3,110 sold
- 10pcs Mini360 3A DC Voltage Step Down Power Converter Buck Module 3.3V 5V 9V 12VOpens in a new window or tabBrand New$7.98miniduino (303,297) 98.2%Free shipping136 sold
- Breadboard Power Supply Module 3.3V / 5V For MB-102 & Solderless Breadboards USOpens in a new window or tabBrand New$4.95miniduino (303,297) 98.2%Free shipping542 sold
- 2pcs Mini360 3A DC Voltage Step Down Power Converter Buck Module 3.3V 5V 9V 12VOpens in a new window or tabBrand New70 product ratings - 2pcs Mini360 3A DC Voltage Step Down Power Converter Buck Module 3.3V 5V 9V 12V$2.50Save up to 15% when you buy moredigitaliquid (10,596) 99.8%Free shipping286 sold
- Voltage to Current Signal 0-2.5V/3.3V/5V/10V/15V/24V to 4-20mA Conversion ModuleOpens in a new window or tabBrand New$7.99Save up to 5% when you buy moreWas: $8.68 8% offworldchips (190,414) 99.1%Free shippingFree returns
- Breadboard Power Supply Module 3.3V / 5V For MB-102 & Solderless BreadboardsOpens in a new window or tabBrand New$5.39Save up to 20% when you buy moreTop Rated PlusFree shippingenvistia (37,717) 100%Free returns207 sold
- 5pcs DC 5V to 3.3V Step-Down Power Supply Module AMS1117-3.3 LDO 800MAOpens in a new window or tabBrand New$0.99digital-factory (1,365) 99.9%Free shippingfrom ChinaFree returns71 sold
- 10pcs Mini360 3A DC Voltage Step Down Power Converter Buck Module 3.3V 5V 9V 12VOpens in a new window or tabBrand New$6.99Save up to 9% when you buy moreeshippers (225,600) 97.8%Free shipping1,841 sold
- 10pcs Mini360 3A DC Voltage Step Down Power Converter Buck Module 3.3V 5V 9V 12VOpens in a new window or tabBrand New$6.99meditechny (255,140) 98.7%Free 2-4 day shipping215 sold
- FT232RL 3.3V 5.5V FTDI USB to TTL Serial Adapter Module for Arduino Mini PortOpens in a new window or tabBrand New$3.26Save up to 10% when you buy moreWas: $3.83 15% offTop Rated Pluseelectronicparts (24,570) 99.6%+$5.35 shippingFree returns406 sold
- 12V to 3.3V Converter DROK Car Power Converter DC 9V-22V 12V to DC 3.3VOpens in a new window or tabBrand New$13.47fceequipment (2,076) 99.2%Was: $14.97 10% off+$3.55 shipping
- FT232RL 3.3V 5.5V FTDI USB to TTL Serial Adapter For Arduino Mini Port N137Opens in a new window or tabBrand New$4.19gravity_standard (169,646) 95.8%Free shipping557 sold
- 10 PCs AMS1117 LM1117 3.3V 1A Voltage Regulator SOT223 USA SellerOpens in a new window or tabBrand New$4.25hstbeto (15,166) 98.8%+$1.39 shipping401 sold
- 5pcs 4.5V-7V to 3.3V AMS1117-3.3V Power Supply Module AMS1117-3.3Opens in a new window or tabBrand New$1.10yinghaokj1988 (1,292) 99.1%Free shippingfrom ChinaFree returns
- 10 x LD1117 LD1117AV33 3.3V TO-220 Voltage Regulator 1.2A STMicroelectronicsOpens in a new window or tabBrand New$9.49Save up to 20% when you buy moreTop Rated PlusFree shippingpacificcustomengineering (154) 100%Free returns
- Step-Up Voltage Boost Converter Board 1.5V 1.8V 2.5V 3V 3.3V 3.7V 4.2V To 5VOpens in a new window or tabBrand New$0.72digital-factory (1,365) 99.9%Free shippingfrom ChinaFree returns78 sold
- 1 PC Recom RAC04-3.3SA - AC/DC CONVERTER 3.3V 4W Single OutputOpens in a new window or tabBrand New$11.50cb7043 (809) 100%Free shipping
- Mini DC-DC Buck Step-down Converter Adjustable Power Module 3.3V 3V 5V 9V 12V 3AOpens in a new window or tabBrand New$0.99extendtrade (3,211) 99.7%+$0.91 shippingfrom China1,453 sold
- AC 110/220V To DC 3.3/5/9/12/15/24V Switching Power Supply Board Isolated ModuleOpens in a new window or tabBrand New$5.62ecdiystore (1,044) 99.7%Was: $5.92 5% off+$2.99 shippingfrom China
- AMS1117 1.2V/1.5V/1.8V/2.5V/3.3V/5V 800mA DC Input Step Down Voltage RegulatorOpens in a new window or tabBrand New$4.99Save up to 5% when you buy morebeyondelectronic (3,111) 99.5%Free shipping48+ sold
- 5V DC-DC Step-up Converter Module 1.5V 1.8V 2.5V 3V 3.3V 3.7V 4.2V to 5V US!Opens in a new window or tabBrand New$7.39Save up to 25% when you buy morebrainwire.io (1,743) 99.2%Free shipping75 sold
- AC/DC to DC Buck Adjustable Step Down Converter 3.3V 5V 12V 24V Volt RegulatorOpens in a new window or tabBrand New$7.99efans_studio (19,614) 98.7%+$1.95 shippingfrom China408 sold
- AMS 1117 Voltage Regulator Kit 1.2V/1.5V/1.8V/2.5V/3.3V/5.0V/ADJ 1117 70Pcs USAOpens in a new window or tabBrand New$12.89Top Rated Plustoraysboostllc (4,025) 98%Free shippingFree returns145 sold
- 10pcs AMS1117-3.3 3.3V Step-Down Linear Voltage Regulator Module 6-12V in 3.3VOpens in a new window or tabBrand New$5.00Top Rated PlusWas: $5.88 15% offeelectronicparts (24,570) 99.6%+$5.35 shippingFree returnsLast one19 sold
- New 1PC Board MB102 Breadboard Power Supply Module 3.3V/5V fast shipOpens in a new window or tabBrand New$0.99jason-299 (231) 100%+$3.00 shippingfrom China111 sold
- 1/2/5/10PCS DC5V to DC3.3V Step Down Voltage Regulator Buck Power Supply ModuleOpens in a new window or tabBrand New$7.25 to $12.01Save up to 10% when you buy moresunnylives (54,314) 97.2%Free shipping
- waterproof DC Buck Step Down Converter 3.3V 3.7V 4.2V 5V 6V 7.5V 9V Power SupplyOpens in a new window or tabBrand New$4.20 to $4.75efans_studio (19,614) 98.7%+$3.75 shippingfrom China
- HiLetgo 5pcs 3.3V 5V Power Supply Module for MB102 102 Prototype Breadboard DCOpens in a new window or tabBrand New$13.61Save up to 7% when you buy moreshoppinysl (115) 100%Free shipping
- 10PCS AMS1117 AMS1117-3.3 AMS117-3.3 3.3V 1A Voltage Regulator SOT-223 NEWOpens in a new window or tabBrand New$1.10automation-home (3,727) 99.2%Free shippingfrom ChinaFree returns330 sold
- 1X new POWER TRENDS PT4110A ISOLATED DC-DC CONVERTER 3.3V 15W.Opens in a new window or tabNew – Open box$64.55Save up to 12% when you buy moremetalman317 (1,877) 96.8%+$6.75 shipping
- DC 3.3V 3.7V 5V 6V to 12V Step-up Power Supply Boost Voltage Regulator ConverterOpens in a new window or tabBrand New$7.99Save up to 8% when you buy moregotw3527 (3,429) 99.2%Free shipping
- 5PCS AMS1117 Voltage Regulators 1.2v 1.5v 1.8v 2.5v 3.3v 5v Adjustable ChooseOpens in a new window or tabBrand New$3.39Save up to 20% when you buy morejenntek (2,820) 99.8%+$0.99 shipping
- DC 3.3V 3.7V 5V 6V to 12V Step-up Power Supply Boost Voltage Regulator ConverterOpens in a new window or tabBrand New$1.10industry-mall (1,112) 99.9%Free shippingfrom ChinaFree returns
- US Stock 20pcs HT7333-A HT7333 3.3V Low Power Consumption LDO Voltage RegulatorOpens in a new window or tabBrand New$10.74giorgio11185 (272,779) 99.4%Was: $15.35 30% offFree shippingFree returnsAlmost gone31 sold
- 12V (8-23V) In To 3.3V Out 3A 10W DC-DC Waterproof Converter ModuleOpens in a new window or tabBrand New$6.89Save up to 20% when you buy moreTop Rated PlusFree shippingenvistia (37,717) 100%Free returns
- 100pcs Rohm LDO Positive Voltage Regulator 3.3V 1A (5-PIN +TAB) TO-220FP BA033STOpens in a new window or tabBrand New$9.75advancedelectronics (34,421) 100%Free shipping
- 1.8V 3.3V 5V UPS Uninterruptible Power Module 18650 Li-ion Battery Step-Up BoardOpens in a new window or tabBrand New$3.21alice1101983 (569,961) 99.5%Was: $3.49 8% off+$3.20 shippingfrom ChinaFree returns69 sold
- AMS1117 Voltage Regulator Kit - 1.2v 1.5v 1.8v 2.5v 3.3v 5.0v ADJ - 70PcsOpens in a new window or tabBrand New$7.95Save up to 10% when you buy morelanminddevelopment (7,933) 100%+$5.25 shipping
- LT3042 Linear Regulator Step-down 3.3V 5V 12V Low Noise RF Power Supply ModuleOpens in a new window or tabBrand New$8.36ecbuying (1,356) 99.6%+$2.99 shippingfrom China
- 1.8V 3.3V 5V UPS Uninterruptible Power Module 18650 Li-ion Battery Step-Up BoardOpens in a new window or tabBrand New$5.39Save up to 8% when you buy moreWas: $5.99 10% offmodulefans (115,412) 99.1%+$2.99 shipping
- 5pcs MP1584 3A Adjustable DC Step Down Converter Buck Module 3.3V 5V 9V 12V 24VOpens in a new window or tabBrand New15 product ratings - 5pcs MP1584 3A Adjustable DC Step Down Converter Buck Module 3.3V 5V 9V 12V 24V$8.99Save up to 10% when you buy morejacobsparts (420,990) 99.7%Free shippingFree returns1,740 sold
- DC-DC 12V to 3.3V 5V 9V 2.5A Step-down Converter DC Buck Power Supply Module USOpens in a new window or tabBrand New$4.59Save up to 5% when you buy moreWas: $4.99 8% offmodulesworld2022 (3,001) 99%+$2.99 shipping
- 5pcs Mini360 3A DC Voltage Step Down Power Converter Buck Module 3.3V 5V 9V 12VOpens in a new window or tabBrand New$6.99Save up to 20% when you buy moremaker_usa (21,947) 98.6%Free shipping118 sold
- LM2596 DC-DC DC Adjustable Buck Power Supply Module Board 3A 12/24V to 12/5/3.3vOpens in a new window or tabBrand New$0.99digital-factory (1,365) 99.9%Free shippingfrom ChinaFree returns123 sold
- Mini560 Step-Down Stabilized Voltage Power Supply Module DC-DC Output 3.3V BuckOpens in a new window or tabBrand New$1.25Save up to 10% when you buy moreWas: $1.79 30% offTop Rated Pluseelectronicparts (24,570) 99.6%+$5.35 shippingFree returns59 sold
- 10pcs ~ 1000pcs New AMS1117-3.3 LM1117 AMS1117 3.3V 1A Voltage Regulator SOT-223Opens in a new window or tabBrand New$1.99 to $68.99babaoshop (32,274) 99.8%+$3.60 shippingfrom China
- 10pcs DC-DC Buck Step Down Converter Board 5V-30V to 3.3V 5V Power Supply ModuleOpens in a new window or tabBrand New$8.75ecdiystore (1,044) 99.7%Was: $9.21 5% off+$2.99 shippingfrom China
- HLK-PM01 HLK-PM03 HLK-PM12 220V to 5V/3.3V/12V Step Down Power Supply ModuleOpens in a new window or tabBrand New$2.00 to $2.68industry-mall (1,112) 99.9%Free shippingfrom ChinaFree returns
- MB102 Breadboard Power Supply Module 3.3V 5V Solderless For ArduinoOpens in a new window or tabBrand New$2.03Save up to 10% when you buy moreWas: $2.39 15% offTop Rated Pluseelectronicparts (24,570) 99.6%+$5.35 shippingFree returns54 sold
- Power Supply Module Multi Output Voltage 3.3V 5V 12V DC Step Down Jack USA! 5PCSOpens in a new window or tabBrand New$10.79Save up to 30% when you buy morebrainwire.io (1,743) 99.2%Free shipping7 watchers
- 3.3V 5V 12V DC-DC Multiple Output 6-12V Input Voltage Converter Module USOpens in a new window or tabBrand New$5.49Save up to 20% when you buy moreTop Rated PlusFree shippingenvistia (37,717) 100%Free returns67 sold
- Voltage to Current Transmitter Signal Conversion Module 0~24V 3.3V 5V to 4-20mA.Opens in a new window or tabBrand New$10.99Save up to 8% when you buy moregotw3527 (3,429) 99.2%Free shipping
- DC-DC 1V 1.2V 1.5V 1.8V 2.5V 3V to DC 3.3V Step-UP Boost Power Supply ConverterOpens in a new window or tabBrand New$0.99Top Rated Plussatisfyelectronics (217,511) 99.5%+$3.00 shippingfrom ChinaFree returns
- 5pcs AMS1117-3.3 3.3V Step-Down Linear Voltage Regulator Module 6-12V in 3.3VOpens in a new window or tabBrand New$3.98Save up to 10% when you buy moreWas: $4.42 10% offTop Rated Pluslinuxcafe (2,609) 99.8%+$5.35 shippingFree returns
- USB Step UP/Down Power DC-DC 5V to 3.3V 9V 12V 24V Module Boost Buck ConverterOpens in a new window or tabBrand New$10.99Save up to 20% when you buy moreTop Rated PlusFree shippingvlidscrom (3,613) 100%Free returnsAlmost gone122 sold
- LT3045 Linear Voltage Regulator Single Power Supply 3.3V 5V Buck Step Down RFOpens in a new window or tabBrand New$12.50ecdiystore (1,044) 99.7%Was: $13.16 5% off+$2.99 shippingfrom China
- DC-DC Boost Converter 3.3v 5v 9v 12v 2A Adjustable Step Up Power Supply ModuleOpens in a new window or tabBrand New$1.15shanghai*book (3,222) 99.3%Free shippingfrom China45 sold
- Ultra Low Noise Positive Discrete Voltage RegulatorOpens in a new window or tabBrand New$49.00sparko3111 (551) 100%+$5.00 shippingFree returns58 sold
- LM317 DC-DC Buck Step Down Converter Linear Volt Regulator 3.3V 5V 6V 9V 12V 24VOpens in a new window or tabBrand New$0.99Top Rated Plusmotor_studio (1,604) 99.1%+$3.75 shippingfrom ChinaFree returns
- BA33BC0 Original New ROHM Voltage Regulator 1A 3.3V 3 Pin TO-220FP BA33BC0TOpens in a new window or tabBrand New$10.95Save up to 30% when you buy moreTop Rated PlusFree shippingdalbani_global (64,108) 99.7%Free returns
- NEW Switching Power Supply 3.3V 10A 60W Phihong PSA-45-033 (1 piece)Opens in a new window or tabBrand New$14.40westfloridacomponents (45,967) 99.8%Free shippingLast one9 sold
- 5A DC-DC 5V-36V to 3.3V 6V 9V 12V 24V Buck Step-down Converter Voltage RegulatorOpens in a new window or tabBrand New$1.96Top Rated Plushello_alian (29,732) 99.4%+$3.75 shippingfrom ChinaFree returns463 sold
- QTY (4) NH020F2 LUCENT DC/DC CONVERTERS 9 PIN SIP MODULES IN-5V OUT-3.3VOpens in a new window or tabNew – Open box$9.99Save up to 20% when you buy morehuskerfan42011 (42,885) 99.1%+$5.15 shipping
- USB Step UP/Down Power DC-DC 5V to 3.3V 9V 12V 24V Module Boost Buck ConverterOpens in a new window or tabBrand New$8.90besteworld (189,835) 98.8%Free shipping
- 1/2/5/10PCS Mini 3V 3.3V 5V 9V to 12V DC-DC Boost Step Up Converter Power ModuleOpens in a new window or tabBrand New$3.03 to $5.03czb6721960 (311,160) 99%Was: $5.29 5% off+$3.50 shippingfrom China
- integrated circuit 3.3 v reference REF3333AIDCKT reel of 250Opens in a new window or tabBrand New$825.00summit_run (112) 100%+$23.64 shipping
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