Raspberry Pi 27W USB-C Power Supply output profiles

Scope stays attached to the model.

Named official Raspberry Pi supply with its original factory lead; regional mains plug selection is outside this worksheet.

The attached factory lead is part of the modeled source assembly; no extension or modified lead is modeled.

Listed fixed voltages are not a universal device compatibility list.

Inspected 2026-10-03 · review due 2027-01-01. No physical unit or protocol was tested.

Each row is a separate option, never a set of maxima to combine. Port sharing and source scope still apply.
Mode / output / allocation	Lower voltage	Upper voltage	Current ceiling	Power cap	Sources
Fixed captive / single	5.1 V	5.1 V	5 A	27 W	S162
Fixed captive / single	9 V	9 V	3 A	27 W	S162
Fixed captive / single	12 V	12 V	2.25 A	27 W	S162
Fixed captive / single	15 V	15 V	1.8 A	27 W	S162

Each row is a separate option, never a set of maxima to combine. Port sharing and source scope still apply.

Mode / output / allocation

Lower voltage

Upper voltage

Current ceiling

Power cap

Sources

Fixed
captive / single

5.1 V

5 A

27 W

Fixed
captive / single

9 V

3 A

27 W

Fixed
captive / single

12 V

2.25 A

27 W

Fixed
captive / single

15 V

1.8 A

27 W

Exact source trail

The 5.1V, 5A output is 25.5W. Other listed modes are 9V/3A, 12V/2.25A and 15V/1.8A. The 27W product name is not a claim of 27W at 5.1V.

Factory cable assembly only. No extension, modified lead, negotiated runtime or universal device-support inference.