Skip to main content
Hi
!
Hi!
Sign in
or
register
Help & Contact
Sell
My eBay
Expand My eBay
Summary
Recently Viewed
Bids/Offers
Watch List
Purchase History
Selling
Saved feed
Saved Searches
Saved Sellers
Messages
Expand Notifications
Please
sign-in
to view notifications.
Expand Cart
Loading...
eBay Home
Shop by category
All Categories
Search
Advanced
Step-Down Voltage Regulators
breadcrumb
eBay
Business & Industrial
Electrical Equipment & Supplies
Electronic Components & Semiconductors
Semiconductors & Actives
Business & Industrial
Electrical Equipment & Supplies
Electronic Components & Semiconductors
Semiconductors & Actives
Power Regulators & Converters
Step-Down Voltage Regulators
More to explore
10v Voltage Regulator
12 Volt Adjustable Voltage Regulator
18V Power Supply Indiana Power Regulators & Converters
High Voltage Generator
Voltage Regulator 220v
Voltage Regulator Rectifier
Voltage Stabilizer
Shop by category
Semiconductors & Actives
Power Regulators & Converters
Buzzers & Speakers
Development Kits & Boards
Diodes & Rectifiers
IC Sockets
Integrated Circuits (ICs)
Thyristors & SCRs
Transistors
All Listings
Auction
Buy It Now
Sort: Best Match
Best Match
Time: ending soonest
Time: newly listed
Price + Shipping: lowest first
Price + Shipping: highest first
Distance: nearest first
List View
Gallery View
5,456 results
Sort: Best Match
Best Match
Time: ending soonest
Time: newly listed
Price + Shipping: lowest first
Price + Shipping: highest first
Distance: nearest first
Type: Step Down (Buck) Voltage Regulator
- Selected
Type
Step Down (Buck) Voltage Regulator
Condition
New
New other (see details)
Used
For parts or not working
Price
Under RM 30
RM 30 to RM 65
Over RM 65
Filter
All Filters
DC Voltage Regulator 24 volt to 12 volt Step Down 24V to 12V 5A 8A 10A 20A Buck
Brand New
·
Unbranded
RM 59.31
to
RM 73.84
Free international shipping
DC boost converter 8-40V to 13.8V 12V 30A Voltage Regulator Buck Step-down Power
Brand New
RM 73.27
to
RM 239.97
Free international shipping
DC boost converter 8-40V to 13.8V 12V 30A Voltage Regulator Buck Step-down Power
Brand New
RM 73.26
to
RM 249.20
Free international shipping
DC boost converter 8-40V to 13.8V 12V 30A Voltage Regulator Buck Step-down Power
Brand New
RM 74.71
to
RM 244.70
Free international shipping
DC 48V 36V to DC 12V 20A 240W Converter Step Down Voltage Regulator Waterproof
Brand New
·
Unbranded
RM 86.96
Was:
RM 96.62
was - RM 96.62
or Best Offer
RM 76.70 shipping
205 sold
DC6-100V to DC5V 9V 12V 24V 2A Step-Down Voltage Regulator Buck Converter Module
Brand New
·
Unbranded
RM 7.86
Free international shipping
Power Converter Regulator DC 24V Step-Down to DC 12V 60A 720W Waterproof
Brand New
·
uxcell
RM 303.69
Was:
RM 379.64
was - RM 379.64
or Best Offer
RM 159.71 shipping
Only 1 left!
5A DC-DC Constant Current Voltage Regulator Buck Step Down Converter 4-38V
Brand New
·
Unbranded
RM 12.82
RM 5.70 shipping
44 sold
1500W 50A Adjustable Step Down Buck Converter Power Supply DC25-90V to DC2.5-60V
Brand New
·
Unbranded
RM 226.91
or Best Offer
RM 20.97 shipping
CNC Buck DC Converter Stabilized Power Supply Module Voltage Regulator 22A/1400W
New (Other)
·
Unbranded
RM 84.06
RM 76.62 shipping
40A 480W DC 18V To 12V Step Down DIY Converter For Milwaukee Voltage Regulator
Brand New
·
Unbranded
RM 37.78
to
RM 134.45
Free international shipping
AC-DC DC-DC Step-down Buck Power Conveter Module 2A output Rectifier Filter
Brand New
·
Unbranded
RM 6.98
or Best Offer
RM 14.71 shipping
66 sold
40A 480W DC 18V to 12V Step Down Voltage Converter For Dewalt Battery Regulator
Brand New
·
Unbranded
RM 33.58
to
RM 138.65
Free international shipping
Voltage Regulator DC 24V to DC 12V 5A 60W Power Converter Step Down Buck Reducer
Brand New
RM 41.10
Was:
RM 46.19
was - RM 46.19
or Best Offer
RM 75.36 shipping
248 sold
Voltage Regulator DC 18V To 12V Step Down 20A 240W DIY Adapter For Milwaukee
Brand New
·
Unbranded
RM 94.52
Free international shipping
DC boost converter 8-40V to 13.8V 12V/30A Voltage Regulator Buck Step down Power
Brand New
RM 72.48
to
RM 240.70
Free international shipping
1000W 50A Step-down Buck Module 72V 60V 48V 36V to 21V 18V high-power Converter
Brand New
·
Unbranded
RM 165.11
to
RM 176.50
RM 22.73 shipping
AC-DC Switching Power Supply Board Module AC110V 220V 230V to DC ±5V ±12V ±15V
Brand New
·
DC
RM 30.93
to
RM 31.52
RM 8.20 shipping
98 sold
5* DC-DC Step-Down Power Module Buck Converter 5-80V to1-62V Adjustable 1.5A
Brand New
·
Unbranded
RM 23.58
Was:
RM 25.09
was - RM 25.09
or Best Offer
RM 14.71 shipping
51 sold
12.6V 2A US Plug AC/DC Charger Adapter for 3S 18650 Li-ion Lithium Battery Packs
Brand New
·
Unbranded
RM 31.06
or Best Offer
RM 8.20 shipping
51 sold
AC-DC LM317 Power Supply Regulator Module Adjustable Voltage with Volt Display
Brand New
·
Unbranded
RM 37.78
to
RM 39.84
RM 16.77 shipping
5A DC-DC Constant Current Voltage Regulator Buck Step Down Converter 4-38V
Brand New
·
Unbranded
RM 11.43
RM 9.75 shipping
36 sold
DC-DC 12V to 3.3-9V 2.5A Step-down Buck Converter Module DC Power Supply Module
Brand New
·
Unbranded
RM 12.42
Free international shipping
Power Adapter 18V to 12V for Milwaukee 18V Battery Step Down Voltage Converter
Brand New
·
Unbranded
RM 79.71
or Best Offer
RM 5.64 shipping
DC 12V to 5V 3A 15W Type A USB Output Power Adapter DC Converter Module
Brand New
·
Unbranded
RM 11.26
or Best Offer
RM 14.71 shipping
Converter DIY Step Down DC Voltage For RYOBI DC 18V To 12V 480W 40A Adapter Dock
Brand New
·
Unbranded
RM 50.39
to
RM 155.46
Free international shipping
15A 200W DC-DC 8-60V TO 1-36V Synchronous Buck Converter Step-down Module
Brand New
·
Unbranded
RM 24.63
Was:
RM 25.93
was - RM 25.93
or Best Offer
RM 14.71 shipping
232 sold
DC 12V 24V to 5V 10A Step Down Converter Adapter Reducer Regulator Transformer
Brand New
·
Unbranded
RM 54.59
Free international shipping
48V to 12V Voltage Reducer DC to DC 10A 120W Converter Regulator Waterproof
Brand New
RM 67.03
Was:
RM 79.81
was - RM 79.81
or Best Offer
RM 76.11 shipping
1,767 sold
48V to 12V Converter 36V to 12V Step Down Regulator DC to DC Converter 10A 120W
Brand New
RM 67.03
Was:
RM 79.81
was - RM 79.81
or Best Offer
RM 76.11 shipping
129 sold
For Ridgid DC 18V to 12V 10A 120W Step Down Voltage Converter Battery Regulator
Brand New
·
Unbranded
RM 84.01
Free international shipping
110 sold
18V to 12V 15A 180W Step Down Voltage Regulator DIY Adapter Converter for Makita
Brand New
RM 124.73
Was:
RM 131.29
was - RM 131.29
or Best Offer
Free international shipping
New Waterproof DC/DC Converter Regulator 12V/24V Step Down to 6V 30A 180W
Brand New
RM 110.87
Was:
RM 163.03
was - RM 163.03
Free international shipping
62 sold
XY7025 CNC DC Adjustable Buck Power Supply Module Voltage Regulator 25A/1750W
Brand New
RM 109.23
to
RM 151.26
RM 16.77 shipping
Converter DIY Step Down DC Voltage for Ridgid DC 18V To 12V 480W Adapter Dock
Brand New
·
Unbranded
RM 50.39
to
RM 151.26
Free international shipping
AC-DC Converter Switching Power Supply Module AC 110V 220V 230V to 15V 1A 15W
Brand New
·
DC
RM 28.96
or Best Offer
RM 8.20 shipping
20A Adjustable Step-down Module 72V 60V 48V to 36V 24V19V12V 600W Buck Converter
Brand New
·
Unbranded
RM 75.19
to
RM 88.22
RM 16.77 shipping
Converter Regulator ReducerDC 12V/24V Step Down to 5V 10A 50W IP68 Transformer
Brand New
·
Unbranded
RM 35.47
Was:
RM 54.59
was - RM 54.59
or Best Offer
Free international shipping
20A 100W Converter DC 12V 24V Step Down to DC 5V Voltage Regulator Waterproof
Brand New
·
DC
RM 75.61
or Best Offer
RM 76.36 shipping
DC boost converter 8V - 40V to 13.8V/12V 25A Voltage Regulator Buck Step down/UP
Brand New
RM 73.59
to
RM 239.56
Free international shipping
DC 18V to 12V For Makita 15A 180W Step Down Voltage Converter Battery Regulator
Brand New
·
Unbranded
RM 94.52
or Best Offer
Free international shipping
58 sold
DC 24V to DC 12V 30A 360W Converter Step Down Voltage Regulator Waterproof
Brand New
·
Unbranded
RM 94.52
Was:
RM 105.03
was - RM 105.03
or Best Offer
RM 76.91 shipping
83 sold
1Pcs LM2596S DC to DC Voltage Regulator Buck Converter 3A Step-Down Power Module
New (Other)
·
Unbranded
RM 10.28
Was:
RM 10.95
was - RM 10.95
Free international shipping
DC-DC 600W High Power Adjustable Buck Module 25-120V to 1.2-75V Step Down Module
Brand New
·
Unbranded
RM 92.42
or Best Offer
RM 14.71 shipping
48V/36V to 12V 20A DC to DC Step Down Converter Regulator Supply Waterproof
Brand New
·
Unbranded
RM 92.42
or Best Offer
RM 76.87 shipping
45 watching
20A 300W Synchronous Buck Module DC Step Down Voltage CC Power 5V 12V 24V 36V
Brand New
RM 50.39
RM 63.67 shipping
477 watching
LM2596 Buck Step-down Power Converter Module DC 4.0~40 to 1.3-37V LED Voltmeter
Brand New
·
Unbranded
RM 7.94
or Best Offer
RM 14.71 shipping
1159 watching
LM2596 3A DC-DC Step Down Power Supply Module Voltage Regulator
Brand New
RM 16.43
RM 5.55 shipping
106 sold
New Listing
Adjustable Step Up Down Buck Boost Power Supply DC Voltage Regulator Module
Brand New
·
Unbranded
RM 65.10
RM 76.07 shipping
DC-DC 12V To 5V Converter Step Down Module USB Output Power Adapter 3A 15W
Brand New
·
Unbranded
RM 12.19
or Best Offer
RM 14.71 shipping
746 sold
600W High Power Adjustable Buck Module DC 25-120V to DC 1.2-75V Step Down Module
Brand New
·
Unbranded
RM 78.97
Was:
RM 84.01
was - RM 84.01
or Best Offer
RM 14.71 shipping
12V to 5V Mini DC-DC Buck Step Down Converter Module Voltage Regulator Board New
Brand New
·
Unbranded
RM 9.00
or Best Offer
RM 5.64 shipping
170 sold
Converter DC 24V Step Down to DC 12V 30A 360W Waterproof Reducer Transformer
Brand New
·
Unbranded
RM 100.83
Was:
RM 126.04
was - RM 126.04
or Best Offer
Free international shipping
117 sold
DC 24V to DC 12V Step Down Converter 15A 180W Power Reducer Regulator Auto Car
Brand New
·
Unbranded
RM 75.61
Was:
RM 84.01
was - RM 84.01
or Best Offer
Free international shipping
50A Step-down Module DC 25-90V to 2.5-50V high-power 1KW Voltage Buck Converter
Brand New
·
Unbranded
RM 138.65
to
RM 147.06
RM 20.97 shipping
New Listing
4Pcs Synchronous Buck Module DC Step Down Voltage CC Power 5V 12V 24V 20A 300W
Brand New
·
Unbranded
RM 112.85
RM 77.46 shipping
DC-DC Buck Module 1500W Adjustable Power Supply Module 15-90V to 2.5-72V 1.5-50A
Brand New
·
Unbranded
RM 180.68
to
RM 210.10
RM 16.77 shipping
AC-DC Converter AC 110V 220V 230V to DC 5V 12V 24V Power Supply Mini PCB Module
Brand New
·
Unbranded
RM 13.24
to
RM 15.93
RM 8.20 shipping
87 watching
DC 48V to 24V 10A 240W Power Regulator Converter Transformer Step Down Module
Brand New
RM 102.09
Was:
RM 113.43
was - RM 113.43
or Best Offer
RM 79.64 shipping
DC boost converter 8-40V to 13.8V 12V 30A Voltage Regulator Buck Step-down Power
Brand New
RM 73.59
to
RM 239.56
Free international shipping
Results Pagination - Page 1
1
2
3
4
5
6
7
8
9
10