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Bigamart
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$9.70
Home/Business, Industry & Science/Industrial Electrical/Wiring & Connecting/Industrial Power Supply
TECNOIOT 5pcs AMS1117 LM1117 4.5-7V turn 3.3V DC-DC Step Down Power Supply Module — image 1
Industrial Power SupplyTECNOIOT✓ In stock

TECNOIOT 5pcs AMS1117 LM1117 4.5-7V turn 3.3V DC-DC Step Down Power Supply Module

★★★★★
$9.70
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About this item
  • 【DC-DC Step-Down Converter】LM1117 step-down power supply module, 4.5-7V to 3.3V.
  • 【Easy Operation】Input/Output use 2P single row pin connectors for easy connection.
  • 【Compact Design】Input: DC 4.5V-7V (the difference between input and output voltage must be >1V).
  • 【Specifications】Output: 3.3V, 800mA (load current should not exceed 800mA).
  • Fast delivery: fast and high-quality delivery from Spain.
Product description

5pcs LM1117 AMS1117 4.5-7V turn 3.3V DC-DC Step Down Power Supply Module DESCRIPTION: Input: DC 4.5V--7V (input voltage to output voltage must be greater than 1V or more.) Output: 3.3V, 800mA (load current must not exceed 800ma) specially designed two pin mounting holes, can be directly fixed on the hole expansion board for experiments; Input Output Using 2P single row pin header for easy connection; PCB board size: 2.5cm * 1.1cm with power indicator light (red) PACKET CONTAINS: 5pcs x AMS1117-3.3V Module

Product details
Brand
TECNOIOT
Manufacturer
TECNOIOT
Colour
Red

Customer reviews

What customers say about Bigamart

10 Trustpilot reviews total, with 2 shown at a time.

Trustpilot
★★★★★
Excellent
4.5 average rating
See all reviews →
S
Sigalit
🇮🇱 · January 2026
★★★★★

I wrote to Bigamart's customer support and they accompanied the process of reshipping the item until it finally arrived. I felt a genuine effort to solve the problem till it was finally solved.

V
Verified buyer
🇦🇺 · November 2025
★★★★★

The package was here in Australia from England in a few days — so quick! Something was missing and they refunded it straight away. Pretty happy with these guys.

Showing 1–2 of 10 reviews

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