| SMD Code | Package | Device Name | Manufacturer | Data | Datasheet |
|---|---|---|---|---|---|
| XA | SOD-123 | BZT52-C51 | Panjit | Zener diode |  |
| XA | SOD-110
|
BZX284-B7V5 | NXP | Zener diode | |
| XA | SOT-23
|
BZX84C51-AU | Panjit | Zener diode | |
| XA | SOT-23
|
BZX99-C4V7 | Philips (Now NXP) | Zener diode | |
| XA | SOD-323
|
PZU2.7B1A | NXP | Zener diode | |
| XA | 2-2H1A | RN1101F | Toshiba | NPN transistor | |
| XA-*** | SOT-25
|
RT9179PB | Richtek | LDO regulator | |
| XA=*** | SOT-25
|
RT9179GB | Richtek | LDO regulator | |