Marking of electronic components, SMD Codes BBxxx, BBxxx**. AAT3221IJS-1.8-T1, Si3477DV, TL432BSA-7, AAT3221IGV-1.8-T1, ic marking code.
| PartNumber | Marking code | Manufacturer | Package |
|---|---|---|---|
| AAT3221IJS-1.8-T1 | BBxxx | SC70JW-8 | |
| Si3477DV | BBxxx | TSOP-6 | |
| TL432BSA-7 | BBxxx | SOT23 | |
| AAT3221IGV-1.8-T1 | BBxxx | SOT23-5 |