Marking of electronic components, SMD Codes NPxx, NPxx**. MCP6401UT-E/OT, R1122N431A, AAT2806IXN-4.5-T1, ic marking code.
| PartNumber | Marking code | Manufacturer | Package |
|---|---|---|---|
| MCP6401UT-E/OT | NPxx | SOT-23-5 | |
| R1122N431A | NPxx | SOT-23-5 | |
| AAT2806IXN-4.5-T1 | NPxxx | TDFN44-16 |