Marking of electronic components, SMD Codes LExx, LExx**. MCP9800A1T-M/OT, AAT3221IJS-3.2-T1, SiP4282ADVP3-T1GE3, NCP561SN27T1, ic marking code.
| PartNumber | Marking code | Manufacturer | Package |
|---|---|---|---|
| MCP9800A1T-M/OT | LExx | SOT-23 | |
| AAT3221IJS-3.2-T1 | LExxx | SC70JW-8 | |
| SiP4282ADVP3-T1GE3 | LExxx | PowerPAK-SC75-6L-Single | |
| NCP561SN27T1 | LEXxxx | TSOP-5 |