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DC-DC Buck Step Down Module 3.3V 5V 9V 12V 3A Adjustable Voltage Regulator Power

US $2.20
ApproximatelyC $3.03
or Best Offer
Condition:
New
More than 10 available7 sold
Breathe easy. Returns accepted.
Popular item. 7 have already sold.
Shipping:
Does not ship to United States.
Located in: HZ, China
Delivery:
Varies
Returns:
30 days return. Buyer pays for return shipping. If you use an eBay shipping label, it will be deducted from your refund amount.
Payments:
     Diners Club

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eBay item number:276501161103
Last updated on Jul 23, 2025 12:58:00 EDTView all revisionsView all revisions

Item specifics

Condition
New: A brand-new, unused, unopened, undamaged item in its original packaging (where packaging is ...
Brand
DC-DC Buck Step Down Module
MPN
Does Not Apply
Input voltage
DC 4.75V-23V
Output voltage
DC 1.0V-17V
Output current
peak 3A
Conversion efficiency
96% (maximum)
Switching frequency
340KHz
UPC
Does not apply

Item description from the seller

About this seller

motor_speaker-8

98.8% positive feedback36K items sold

Joined Feb 2017
Usually responds within 24 hours

Detailed seller ratings

Average for the last 12 months
Accurate description
4.9
Reasonable shipping cost
5.0
Shipping speed
4.9
Communication
5.0

Seller feedback (4,615)

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    • c***4 (1965)- Feedback left by buyer.
      Past year
      Verified purchase
      No problems
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