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Marking of electronic components, SMD Codes R5JB, R5JB**. LM4030BMFX-2.5, LM4030BMF-2.5, ic marking code.
| PartNumber | Marking code | Manufacturer | Package |
|---|---|---|---|
| LM4030BMFX-2.5 | R5JB | MF05A | |
| LM4030BMF-2.5 | R5JB | SOT23-5 |