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5,600+ results for buck step down 5v

Buck Step-down M309 Power Converter Module DC 12V 24V 48V 100V to 5V 1.5Amp
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Brand New
S$ 8.83
Top-rated sellerTop-rated seller
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miniduino (302,752) 98.2%
+S$ 34.57 postage
from United States
165 sold
1-10PCS 600W Adjustable Step-down Buck Converter Module DC12V-75V to DC5/24/48V
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Brand New
S$ 17.68 to S$ 176.91
Top-rated sellerTop-rated seller
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worldchips (190,355) 99.1%
Postage not specified
from China
Free returns
4 USB Output Step Down Car Power Supply Buck Converter DC-DC 7-60V To 5V 5A New
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Brand New
S$ 6.96
Top-rated sellerTop-rated seller
Was: S$ 7.56 8% off
worldchips (190,355) 99.1%
or Best Offer
Postage not specified
from China
Free returns
12V/24V To 5V 20A Voltage STEP-DOWN BUCK Power DC Converter Step Down Regulator
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Brand New
S$ 28.16
rlycenter (29) 100%
or Best Offer
Free International Shipping
from China
Mini DC-DC Buck Step-down Converter Adjustable Power Module 3.3V 3V 5V 9V 12V 3A
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Brand New
S$ 1.46
Top-rated sellerTop-rated seller
or Best Offer
extendtrade (3,206) 99.7%
+S$ 2.65 postage
from China
1,453 sold
DC-DC Buck Step-down 5~32V to 5V 12V 24V 5A Converter Module Voltage Regulator
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Brand New
S$ 5.85
Top-rated sellerTop-rated seller
Was: S$ 6.16 5% off
ukfast501 (10,277) 99.1%
or Best Offer
Free International Shipping
from China
80 sold
5A DC-DC 5V-36V to 3.3V 6V 9V 12V 24V Buck Step-down Converter Voltage Regulator
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Brand New
S$ 2.89
Top-rated sellerTop-rated seller
or Best Offer
hello_alian (29,719) 99.4%
+S$ 2.21 postage
from China
Free returns
458 sold
5 PCS Mini DC-DC 12-24V To 5V 3A Adjustable Step Down Module Buck Converter
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Brand New
S$ 5.81
Top-rated sellerTop-rated seller
Was: S$ 6.46 10% off
survy2014 (289,781) 99.6%
Buy It Now
Free International Shipping
from China
Free returns
91 sold
DC-DC Boost Buck Step Up Down Adjustable Converter 4-28V to 2-26V 5V 12V 24V 3A
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Brand New
S$ 6.21
Top-rated sellerTop-rated seller
or Best Offer
hello_alian (29,719) 99.4%
+S$ 2.21 postage
from China
Free returns
91 sold
5A DC-DC Buck Step Down Converter Voltage Regulator 3.3V 5V 6V 9V 12V 18V 24V
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Brand New
S$ 2.73
Top-rated sellerTop-rated seller
or Best Offer
motor_studio (1,591) 99.1%
+S$ 2.21 postage
from China
Free returns
169 sold
5A DC-DC Constant Current Voltage Buck Step Down Converter 5V 12V 32V LED Driver
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Brand New
S$ 5.13
Top-rated sellerTop-rated seller
or Best Offer
winwin-eshop (18,365) 98.9%
+S$ 2.36 postage
from China
Free returns
106 sold
DC-DC Buck Step Down Adjustable Converter 4.5-60V to 3.3V 5V 6V 9V 12V 24V 3A
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Brand New
S$ 3.32
Top-rated sellerTop-rated seller
or Best Offer
hello_alian (29,719) 99.4%
+S$ 2.21 postage
from China
Free returns
692 sold
5A 75W Constant Current Constant Voltage Step-down Buck Power Module DC5V~35V
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Brand New
S$ 6.69
Top-rated sellerTop-rated seller
or Best Offer
modulefans (115,389) 99.1%
+S$ 5.16 postage
from China
Free returns
Waterproof DC-DC Buck Step Down Volt Converter 12V 18V 24V 36V 48V to 5V 3A Max
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Brand New
S$ 13.25
Top-rated sellerTop-rated seller
or Best Offer
hello_alian (29,719) 99.4%
+S$ 2.88 postage
from China
Free returns
5A 75W Constant Current Voltage CC CV Buck Step-down Power Module DC 5V-35V
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Brand New
S$ 7.40
Top-rated sellerTop-rated seller
Was: S$ 8.05 8% off
worldchips (190,355) 99.1%
or Best Offer
Postage not specified
from China
Free returns
Buck Step-down LM2596 Power Converter Module DC 4.0~40 to 1.3-37V LED Voltmeter
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Brand New
S$ 8.77 to S$ 73.65
Top-rated sellerTop-rated seller
Buy It Now
ameribox (160,562) 98%
+S$ 35.40 postage
from United States
DC Buck Step Down Voltage Converter 9V-48V to 5V 9V 12V 3A Power Supply Module
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Brand New
S$ 4.32
happy_guys (13,164) 98.1%
Buy It Now
+S$ 1.46 postage
from China
6-24V 12V/24V to 5V 3A CAR USB Charger Module DC Buck step down Converter
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Brand New
S$ 1.29
Top-rated sellerTop-rated seller
Buy It Now
shanghai*book (3,217) 99.3%
Free International Shipping
from China
6 watchers
5PCS 5A DC-DC mini560 Step-down Stabilized Voltage Power Supply Module Buck
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Brand New
S$ 9.63
Top-rated sellerTop-rated seller
Was: S$ 10.47 8% off
zxodki (430) 98.4%
Buy It Now
Free International Shipping
from China
Mini DC-DC Buck Step Down Converter Linear Voltage Regulator 5V-36V to 3V-32V
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Brand New
S$ 1.46
Top-rated sellerTop-rated seller
or Best Offer
motor_studio (1,591) 99.1%
+S$ 2.21 postage
from China
Free returns
50 sold
DC-DC Buck Step Down Voltage Regulator Module Adjust 3.3v 5v 12v 19V 24V 5A CS
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Brand New
S$ 13.96
Top-rated sellerTop-rated seller
or Best Offer
ctstore-ca (8,631) 98.9%
Free International Shipping
from China
Waterproof DC-DC Buck Step Down 3.3V 3.7V 4.2V 5V 6V 7.5V 9V Voltage Converter
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Brand New
S$ 5.90 to S$ 6.81
happy_guys (13,164) 98.1%
Buy It Now
+S$ 1.46 postage
from China
Mini DC-DC Step-Down Power Module Buck Converter 5-80V to1-62V Adjustable 1.5A
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Brand New
S$ 2.70
Top-rated sellerTop-rated seller
Was: S$ 2.93 8% off
worldchips (190,355) 99.1%
or Best Offer
Postage not specified
from China
Free returns
DC Buck Step Down Voltage Converter Constant Current Power Module 5A 5V 12V 24V
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Brand New
S$ 5.15
Top-rated sellerTop-rated seller
or Best Offer
goodtool2019 (5,101) 96.7%
Free International Shipping
from China
4USB Buck Converter Step Down Car Power Supply Module DC-DC 7-60V To 5V 5A
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Brand New
S$ 8.31
Top-rated sellerTop-rated seller
or Best Offer
ai_smart (65,876) 99.2%
Free International Shipping
from China
Free returns
DC-DC Buck Step-down Converter Dual Power Supply Module ±5V ±9V ±12V ±15V 3A
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Brand New
S$ 9.57
Top-rated sellerTop-rated seller
or Best Offer
modulefans (115,389) 99.1%
+S$ 5.16 postage
from China
LM2596HV AC/DC to DC 3.3V 5V 6V 9V 12V 24V Buck Converter Step Down Power Module
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Brand New
S$ 3.16
Top-rated sellerTop-rated seller
Was: S$ 3.51 10% off
survy2014 (289,781) 99.6%
or Best Offer
Free International Shipping
from China
Free returns
DC 5V-40V to 1.2-35V Adjustable output Voltage Mini XL1509 Buck Module Step-Down
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Brand New
S$ 1.46
Top-rated sellerTop-rated seller
or Best Offer
czb6721960 (311,131) 99%
+S$ 5.88 postage
from China
DC-DC Buck Step down Converter Dual Power Supply Module ±5V ±9V ±12V ±15V 3A
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Brand New
S$ 10.16
Top-rated sellerTop-rated seller
Was: S$ 11.04 8% off
worldchips (190,355) 99.1%
or Best Offer
Postage not specified
from China
Free returns
1~5PC Mini360 3A DC Voltage Step Down Power Converter Buck Module 3.3V 5V 9V 12V
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Brand New
S$ 4.05 to S$ 7.30
Top-rated sellerTop-rated seller
Buy It Now
miniduino (302,752) 98.2%
+S$ 34.53 postage
from United States
176+ sold
5-30V to 3.3 5V Fixed Mini Buck Converter Step Down Module Power Supply -UK
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Brand New
S$ 5.52
Customs services and international tracking provided
Buy It Now
kunkune (19,303) 99.7%
+S$ 25.83 shipping estimate
from United Kingdom
216+ sold
DC-DC Power Buck Converter Module DC Voltage Step Down 5-80V to 5V 9V 12V 24V
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Brand New
S$ 3.67
Top-rated sellerTop-rated seller
Was: S$ 3.91 6% off
czb6721960 (311,131) 99%
Buy It Now
+S$ 4.41 postage
from China
DC-DC DC Adjustable Step-down Buck Converter Module 12V-75V to 5V24V48V 600W 25A
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Brand New
S$ 17.38
Top-rated sellerTop-rated seller
Was: S$ 18.49 6% off
chips-fans (137,886) 99.5%
or Best Offer
Free International Shipping
from China
Free returns
71 sold
30W DC-DC Buck Step Down Converter ±5V ±9V ±12V ±15V 3A Dual Power Supply Module
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Brand New
S$ 10.45
Top-rated sellerTop-rated seller
Was: S$ 11.62 10% off
survy2014 (289,781) 99.6%
or Best Offer
Free International Shipping
from China
Free returns
DC-DC Buck Step Down Converter Dual Output ±5V ±9V ±12V ±15V Power Supply Module
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Brand New
S$ 5.60 to S$ 5.82
Top-rated sellerTop-rated seller
Buy It Now
hello_alian (29,719) 99.4%
+S$ 2.21 postage
from China
Free returns
Fine 6-24V 12V/24V to 5V 3A CAR USB Charger Module DC Buck step down Converter
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Brand New
S$ 1.46
Top-rated sellerTop-rated seller
or Best Offer
alice1101983 (569,888) 99.5%
+S$ 5.16 postage
from China
Free returns
179 watchers
DC-DC CC CV Buck Converter Step-down Power Module 5-40V to 1.2-35V 20A 300W
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Brand New
S$ 5.09
cnoutlet (212) 95.7%
Buy It Now
+S$ 7.38 postage
from China
DC-DC Buck Step-down Regulator Converter 4.5~65v to 3V 6V 9V 12V 24V 48V Module
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Brand New
S$ 2.22
Top-rated sellerTop-rated seller
or Best Offer
electronic603-9 (9,290) 99.7%
+S$ 1.83 postage
from China
DC-DC 7-60V to 5V 5A 4-USB Buck Converter Step Down Power Supply Module + Case
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Brand New
S$ 8.60
Top-rated sellerTop-rated seller
Was: S$ 9.35 8% off
worldchips (190,355) 99.1%
or Best Offer
Postage not specified
from China
Free returns
20pcs DC-DC 7-26V 24V to 5V 3A MINI Step Down Module Buck Fixed Out Power Supply
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Brand New
S$ 31.44
banana08 (314) 98.5%
or Best Offer
+S$ 6.48 postage
from China
DC-DC Buck Step Down CC CV Converter 3.3V 5V 9V 12V 24V Lithium Battery Charger
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Brand New
S$ 4.41
happy_guys (13,164) 98.1%
or Best Offer
+S$ 2.21 postage
from China
DC-DC Buck Step Down Module 3.3V 5V 9V 12V 3A Adjustable Voltage Regulator Power
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Brand New
S$ 1.83
Top-rated sellerTop-rated seller
or Best Offer
electronic603-9 (9,290) 99.7%
+S$ 1.83 postage
from China
Mini DC-DC Buck Step Down Converter DC 12V to ±5V 100mA Isolated Power Module
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Brand New
S$ 4.22
Top-rated sellerTop-rated seller
or Best Offer
hello_alian (29,719) 99.4%
+S$ 2.21 postage
from China
Free returns
Mini Buck Step-down Converter Adjustable Power Module DC-DC 3.3V 3V 5V 9V 12V 3A
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Brand New
S$ 1.50
Top-rated sellerTop-rated seller
or Best Offer
development1979* (10,491) 99.5%
+S$ 1.47 postage
from China
DC-DC 5-40V to 3.3V 5V 9V 12V 24V Buck Step Down Converter Volt Linear Regulator
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Brand New
S$ 1.77
Top-rated sellerTop-rated seller
or Best Offer
fan-motor-5 (2,189) 96.9%
+S$ 2.21 postage
from China
DC-DC Buck Step Down Voltage Regulator Module 3.3v 5v 12v 24V 0-5A Adjustable
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Brand New
S$ 7.64
Top-rated sellerTop-rated seller
Was: S$ 8.05 5% off
glstore18 (13,825) 99%
or Best Offer
+S$ 0.65 postage
from China
10pcs Mini360 3A DC Voltage Step Down Power Converter Buck Module 3.3V 5V 9V 12V
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Brand New
S$ 10.31
Top-rated sellerTop-rated seller
or Best Offer
meditechny (255,028) 98.8%
+S$ 6.37 postage
from United States
74 watchers
5pcs 1.23V-30V DC-DC Buck Converter Step Down Module LM2596 Power Supply Output
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Brand New
S$ 5.15
Top-rated sellerTop-rated seller
Was: S$ 5.72 10% off
survy2014 (289,781) 99.6%
or Best Offer
Free International Shipping
from China
Free returns
181 sold
5A Mini DC-DC Buck Step-down Adjustable Converter 4V-38V to 3.3V 5V 9V 12V 24V
Opens in a new window or tab
Brand New
S$ 2.89
Top-rated sellerTop-rated seller
or Best Offer
hello_alian (29,719) 99.4%
+S$ 2.21 postage
from China
Free returns
625 sold
DC 24V to 5V 5A 25W Buck Converter Step-Down Voltage Regulator Car Power Supply
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Brand New
S$ 5.84
Top-rated sellerTop-rated seller
or Best Offer
hello_alian (29,719) 99.4%
+S$ 2.21 postage
from China
Free returns
88 sold
Mini DC-DC 3.3V 3V 5V 9V 12V 3A Buck Step-down Converter Adjustable Power Module
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Brand New
S$ 1.89
Top-rated sellerTop-rated seller
or Best Offer
supershopping88 (637) 100%
+S$ 2.87 postage
from China
13 watchers
LM2596HV AC/DC to DC Buck Step Down Adjustable Converter 3.3V 5V 6V 9V 12V 24V
Opens in a new window or tab
Brand New
S$ 3.76
Top-rated sellerTop-rated seller
or Best Offer
hello_alian (29,719) 99.4%
+S$ 2.21 postage
from China
Free returns
760 sold
DC-DC DC Adjustable Step-down Buck Converter Module 12V-75V to 5V24V48V 600W 25A
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Brand New
S$ 17.68
Top-rated sellerTop-rated seller
or Best Offer
xyz-electronics (1,816) 99%
+S$ 66.35 postage
from China
Free returns
TPS7A4701 DC-DC Low Noise Linear Step-down Buck Power Module Dual 5V 9V 12V 15V
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Brand New
S$ 39.98
Top-rated sellerTop-rated seller
Buy It Now
jgvknymwp (17,628) 99.2%
Free International Shipping
from China
DC-DC Buck Isolated Converter 24V~72V 48V to 5V Step Down Power Supply Module
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Brand New
S$ 7.31
Top-rated sellerTop-rated seller
or Best Offer
audio666 (344) 99.2%
+S$ 1.46 postage
from China
12A DC-DC Step-down Buck Power Module Adjustable 4.5V-30V to 0.8V-30V Converter
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Brand New
S$ 7.38
Top-rated sellerTop-rated seller
or Best Offer
kkqeb002 (5,393) 98.6%
+S$ 0.93 postage
from China
Last one
6 watchers
10x Supper mini 3A DC-DC Converter Step Down buck Power Supply Module 3V 5V 16V
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Brand New
S$ 6.06
Top-rated sellerTop-rated seller
Was: S$ 6.74 10% off
survy2014 (289,781) 99.6%
or Best Offer
Free International Shipping
from China
Free returns
153 sold
Step Up Down Module Automatic Buck-Boost DC-DC 2.5V-15V To 3.3V/4.2V/5V/9V/12V
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Brand New
S$ 1.99
Top-rated sellerTop-rated seller
Buy It Now
modulefans (115,389) 99.1%
+S$ 5.16 postage
from China
65+ sold
12V to 5V 3A 15W DC-DC Step Down Buck Converter Power Supply Module For Car
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Brand New
S$ 8.76
Top-rated sellerTop-rated seller
or Best Offer
longlonglong017 (127) 98.5%
Free International Shipping
from China
LM2596 DC-DC Buck Step Down Converter 3.3V 5V 6V 9V 12V 2.5A Power Supply Module
Opens in a new window or tab
Brand New
S$ 5.81
Top-rated sellerTop-rated seller
or Best Offer
hello_alian (29,719) 99.4%
+S$ 2.21 postage
from China
Free returns
DC-DC Buck Step Down Converter Regulator Power Supply Module 9V 12V 24V to 5V 3A
Opens in a new window or tab
Brand New
S$ 1.83
Top-rated sellerTop-rated seller
or Best Offer
electronic603-9 (9,290) 99.7%
+S$ 1.83 postage
from China
DC 12V 24V 40V to 5V 5A Converter 4-USB Port Step-down Power Supply Buck Module
Opens in a new window or tab
Brand New
S$ 4.45
Top-rated sellerTop-rated seller
Was: S$ 4.84 8% off
worldchips (190,355) 99.1%
or Best Offer
Postage not specified
from China
Free returns
DC-DC Buck Step-down Regulator Converter 4.5~65v to 3V 6V 9V 12V 24V 48V Module
Opens in a new window or tab
Brand New
S$ 13.68
smart_shoppings1 (2,020) 90.2%
Buy It Now
+S$ 12.96 postage
from United Kingdom
16 watchers
5pcs DC-DC Buck Step Down Adjustable Converter Module 3.3V 5V 6V 9V 12V 3A Max
Opens in a new window or tab
Brand New
S$ 6.02
Top-rated sellerTop-rated seller
or Best Offer
hello_alian (29,719) 99.4%
+S$ 2.21 postage
from China
Free returns
131 sold
Mini DC-DC Buck Step-down Converter 1.5V 1.8V 2.5V 3.3V 5V 3A Voltage Regulator
Opens in a new window or tab
Brand New
S$ 2.24
Top-rated sellerTop-rated seller
or Best Offer
motor_studio (1,591) 99.1%
+S$ 2.21 postage
from China
Free returns
LCD Display DC-DC Buck Step Down Voltage Converter Regulator 3.3v 5v 9v 12v 2A
Opens in a new window or tab
Brand New
S$ 12.18
Top-rated sellerTop-rated seller
or Best Offer
hello_alian (29,719) 99.4%
+S$ 2.88 postage
from China
Free returns
67 sold
5-30V DC Auto Step Up/Down Power Supply Converter Current Buck Boost Module
Opens in a new window or tab
Brand New
S$ 5.31
Top-rated sellerTop-rated seller
or Best Offer
modulefans (115,389) 99.1%
+S$ 5.16 postage
from China
Free returns
AC/DC Buck Step Down Adjustable Voltage Converter Rectifier Filter 5v 6v 9v 12v
Opens in a new window or tab
Brand New
S$ 3.32 to S$ 3.76
happy_guys (13,164) 98.1%
Buy It Now
+S$ 1.46 postage
from China
1pcs AC-DC Buck Step Down Isolated Converter 5V 1A Power Supply Module
Opens in a new window or tab
Brand New
S$ 5.90
Top-rated sellerTop-rated seller
Buy It Now
transmission-kingdom (11,169) 99.1%
+S$ 1.85 postage
from China
4A DC-DC 9V 12V 15V 24V to 5V power supply converter module Step-Down Buck
Opens in a new window or tab
Brand New
S$ 5.88
yang-sell584 (3,750) 96.8%
or Best Offer
+S$ 2.93 postage
from China
Free returns
DC-DC Buck Step Down Volt Converter 3.3V 4.2V 5V 6V 9V Car Power Supply Module
Opens in a new window or tab
Brand New
S$ 11.35
Top-rated sellerTop-rated seller
Buy It Now
archibald-jor (239) 99.2%
Free International Shipping
from China
DC-DC Buck Step Down Volt Converter 8V-36V 9V 12V 24V to 5V 5A Mini Power Module
Opens in a new window or tab
Brand New
S$ 7.34
Top-rated sellerTop-rated seller
or Best Offer
hello_alian (29,719) 99.4%
+S$ 2.21 postage
from China
Free returns
USB QC3.0 QC2.0 DC-DC Buck Converter Charging Step Down Module Circuit Board 5V
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Brand New
S$ 1.77 to S$ 3.97
Top-rated sellerTop-rated seller
Buy It Now
jy-electronics-store (1,481) 99.4%
+S$ 4.72 postage
from China
Waterproof DC-DC Buck Step Down Converter 12V 24V to 5V Car Power Supply Module
Opens in a new window or tab
Brand New
S$ 10.69 to S$ 16.16
Top-rated sellerTop-rated seller
Buy It Now
hello_alian (29,719) 99.4%
+S$ 2.88 postage
from China
Free returns
DC-DC 12V to 5V 3A Step Down Converter Regulator Car Power Dual USB Buck Module
Opens in a new window or tab
Brand New
S$ 10.31
easunpower-eu-store (81) 98.8%
or Best Offer
Free International Shipping
from China
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