| Manufacturer | Part Number | Description |
|---|---|---|
Motorola Semiconductor (now NXP Semiconductors) |
MLL5257 | GLASS SILICON ZENER DIODES |
Microsemi (now Microchip Technology) |
MLL5257 | LEADLESS GLASS ZENER DIODES |
Philips Semiconductors (now NXP Semiconductors) |
PMLL5257B | Voltage regulator diodes |
