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Power Check

Add your loads. Check your supply.

Your loads

Load 1

Proposed supply

0.41667 A

Suggested supply capacity at 5 V

Capacity meets your headroom target

Typical / simultaneous peak at supply
0.11111 / 0.33333 A
Load power, typical / peak
0.5 / 1.5 W

5 V rail: 0.1 A typical / 0.3 A peak

Battery estimate
Regulator output check

DC estimate. Peak assumes all loads peak together. Mixed rail currents are shown separately; supply current is derived from total power and efficiency. A sufficient current rating does not prove voltage compatibility. Battery estimates omit aging and discharge curves.