Marking of electronic components, SMD Codes FZER, FZER**. LM4040A IM3-4.1, LM4040AIM3-4.1, LM4040AIM3-4.1, ic marking code.
| PartNumber | Marking code | Manufacturer | Package |
|---|---|---|---|
| LM4040A IM3-4.1 | FZER | Max | SOT23 |
| LM4040AIM3-4.1 | FZER | SOT23-3 | |
| LM4040AIM3-4.1 | FZER | Max | SOT-23 |