arduino › power module
generic AMS1117-5.0 LDO Regulator
5V LDO — used onboard most cheap UNO clones. Drops up to 8V to heat at 800 mA — needs heatsinking or copper pour above ~250 mA.
Specifications
- voltage in v
- 6.5-15
- voltage out v
- 5.0
- current max ma
- 800
- chemistry
- none
- protection
- overvoltage_only
Sources
- SparkFun open product catalog · ingest 2026-05-06