| SMD Code | Package | Device Name | Manufacturer | Data | Datasheet |
|---|---|---|---|---|---|
| U1 | SOT-23
|
BCX19 | Fairchild | NPN transistor |  |
| U1 | SOD-323F | BZX84J-C24 | NXP | Zener diode | |
| U1* | SOT-343R
|
XC6215B322NR | Torex | LDO regulator | |
| U1** | SOT-25
|
TC74A1-5.0VCT | Microchip | Temperature sensor | |
| U12 | SOT-25
|
QS5U12 | ROHM | N-Channel MOSFET + Schottky barrier diode | |
| U13 | SOT-25
|
QS5U13 | ROHM | N-Channel MOSFET + Schottky barrier diode | |
| U16 | SOT-25
|
QS5U16 | ROHM | N-Channel MOSFET + Schottky barrier diode | |
| U17 | SOT-25
|
QS5U17 | ROHM | N-Channel MOSFET + Schottky barrier diode | |