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Power Check
Add your loads. Check your supply.
Your loads
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.