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Pakistan, Islamabad
1 Level
717 Review
36 Karma

Review on 🔌 High-Quality 20 Pieces 3 Pins AMS1117-3.3 DC 4.75V-12V Voltage Regulator Step Down Power Supply Buck 800mA Module - Reliable and Efficient by Steven Emberling

Revainrating 2 out of 5

Not a true buck regulator

These are linear regulators, not high power switching buck regulators. The AMS1117-3.3 chip used is linear in nature and dissipates additional energy as heat. In addition, they are pleasantly quiet, there are no ripples at the output.

Pros
  • Satisfied so far
Cons
  • Not bad, but...