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Marking of electronic components, SMD Codes 54331, 54331**. TPS54331DDA, TPS54331DR, TPS54331GDR, TPS54331QDRQ1, ic marking code.
| PartNumber | Marking code | Manufacturer | Package |
|---|---|---|---|
| TPS54331DDA | 54331 | SOIC-8PP | |
| TPS54331DR | 54331 | SO-8 | |
| TPS54331GDR | 54331 | SO-8 | |
| TPS54331QDRQ1 | 54331Q | SO-8 |