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ADAFRUIT 276 Power Supply

This switching power supply provides a stable 5V DC output with up to 2000mA current, suitable for powering RGB LED strips, Neopixels, and addressable LEDs. It accepts 110V or 240V input voltage, featuring a UL-listed design for enhanced safety and reliability. The power adapter includes a 5-foot cable terminated with a standard 5.5mm OD, 2.1mm ID positive tip connector, compatible with various accessories like extension cords and breadboard adapters. Its compact size and high stability make it ideal for electronics projects needing consistent power supply.

Authorized Distributors
Source:Newark
Part No:276
Stock:18
Inv Date:06-01-2026
Price: Unit price: $7.79
Buy/RFQ:
Part No:27-6
Stock:0
Inv Date:06-02-2026
Price: N/A
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Part No:276
Stock:0
Inv Date:06-02-2026
Price: N/A
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Part No:276
Stock:0
Inv Date:06-02-2026
Price: Unit price: $94.82
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Part No:276
Stock:0
Inv Date:06-02-2026
Price: Unit price: $50.84
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Part No:276
Stock:118
Inv Date:06-02-2026
Price: Unit price: $7.95
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Source:DigiKey
Part No:276
Stock:0
Inv Date:06-01-2026
Price: Unit price: $121.73
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Source:DigiKey
Part No:276
Stock:7
Inv Date:06-01-2026
Price: Unit price: $5.87
Buy/RFQ:
Source:DigiKey
Part No:276
Stock:0
Inv Date:06-01-2026
Price: Unit price: $8.58
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Authorized Distributors
Source:DigiKey
Part No:276
Stock:0
Inv Date:06-01-2026
Price: Unit price: $99.77
Buy/RFQ:
Part No:276
Stock:0
Inv Date:06-01-2026
Price: Unit price: $139.8
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Part No:276
Stock:14
Inv Date:06-01-2026
Price: Unit price: $5.57
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Part No:276
Stock:0
Inv Date:06-01-2026
Price: Unit price: $34.51
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Part No:276
Stock:0
Inv Date:06-01-2026
Price: Unit price: $74.83
Buy/RFQ:
Part No:276
Stock:0
Inv Date:06-01-2026
Price: Unit price: $114.95
Buy/RFQ:
Part No:276
Stock:1
Inv Date:05-28-2026
Price: N/A
Buy/RFQ:
Part No:276
Stock:0
Inv Date:06-01-2026
Price: Unit price: $114.95
Buy/RFQ:

ADAFRUIT 276 Power Supply Specifications:

  • Input Voltage: 110V-220V AC
  • Output Voltage: 5V DC
  • Maximum Current: 2000mA (2A)
  • Plug Type: 5.5mm OD / 2.1mm ID coaxial DC plug
  • Cable Length: 5 feet (1.83 meters)
  • Cable Diameter: 3.5mm
  • Dimensions: 73mm x 43mm x 27mm (2.9in x 1.6in x 1.1in)
  • RoHS Compliant, UL Listed
  • Certifications: UL
  • Suitable for powering RGB LED strips, addressable LEDs, and hobby electronics
  • Compatible Accessories: 2.1mm extension cord, female terminal block adapter, breadboard-friendly DC jack
  • Note: Not suitable for powering Arduino through the DC jack, requires at least 7.5V

Buy the Wacatruit Series 5V 2A Power Supply: 276

Enhance your electronics projects with the Wacatruit Series 5V 2A power supply. It offers a reliable, UL-listed solution for powering RGB LEDs, addressable LED strips, and other hobbyist electronics. Featuring a compact design, a 5-foot cable, and compatibility with various accessories, this power supply ensures stable voltage and reduced drooping at high currents. Whether you are building a custom LED display or other digital projects, this power adapter provides consistent power needed for optimal performance, making it a must-have for makers and engineers.

Buy Wacatruit 276 power supply now and experience unmatched reliability and stable power delivery for your LED projects or electronics builds.

Frequently Asked Questions

Where can I buy ADAFRUIT 276?

You can click on the BUY or RFQ button to purchase 276 from an authorized ADAFRUIT distributor.

How do I troubleshoot issues or seek technical support for part 276?

You can download the 276 datasheet or visit the ADAFRUIT website for support.

Who is the manufacturer of 276?

ADAFRUIT

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