DC-DC 5V Boost Converter from Single Battery, 0.9-5V input

C$2.99

Availability: In stock (can be backordered)

3 - 9 C$2.69
10 - 24 C$2.54
25 + C$2.45
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GTIN: 4260474033423 SKU: 26342 Categories: , Tags: ,

Smart 5V Boost Converter with standard 7805 pinout.

Unlike a classic 7805 linear regulator that needs 7-35V input, this module delivers a regulated 5V output from as little as 0.9V input. That means you can power your circuit from a single AA/AAA cell, 2-3 cells, or even a 3.7V Li-ion cell, depending on the current you need.

The DC-DC 5V Boost Converter from Single Battery, 0.9-5V input is a drop-in replacement for the 7805 regulator (1:1 footprint in TO-220 package), making it simple to switch from power supply operation to battery operation. No heat sink or additional capacitors are required.

Specifications:

  • Efficiency: 75-90%
  • Package: TO-220 footprint (same as 7805)
  • Input voltage: 0.9-5V DC
  • Output voltage: 5V

Output current: 40-480mA (depending on input voltage)

  • 1V input => 40mA
  • 2V input => 150mA
  • 3V input => 380mA

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