Marking of electronic components, SMD Codes 5Y1, 5Y1**. BZV49-C5V1, XC9236E31D4, XC9236E31DER, MM1Z2B4H, ic marking code.
| PartNumber | Marking code | Manufacturer | Package |
|---|---|---|---|
| BZV49-C5V1 | 5Y1 | PHILIPS(NXP) | SOT89 |
| XC9236E31D4 | 5Y1 | TOREX | USP-6EL |
| XC9236E31DER | 5Y1 | TOREX | USP-6C |
| MM1Z2B4H | 5Y1 | Zow | SOD-123 |