Marking of electronic components, SMD Codes G31, G31**. DMG3420U, STPS3H100U, STPS3150U, NCP583XV31T2G, ic marking code.
| PartNumber | Marking code | Manufacturer | Package |
|---|---|---|---|
| DMG3420U | G31 | SOT-23 | |
| STPS3H100U | G31 | SMB | |
| STPS3150U | G315 | SMB | |
| NCP583XV31T2G | G31B | SOT-563 |