| SMD Code | Package | Device Name | Manufacturer | Data | Datasheet |
|---|---|---|---|---|---|
| E4 | SOT-23
|
BFS17R | Vishay | NPN transistor |  |
| E4 | SOD-123F
|
BZT52H-B27 | NXP | Zener diode | |
| E4 | SOD-523 | BZX585-B8V2 | NXP | Zener diode | |
| E4 | SOD-123 | MMSZ5234 | Vishay | Zener diode | |
| E4 | DSBGA-5 | TPS73025YZQR | Texas Instruments | Linear Voltage Regulator | |
| E4* | WDFN-8 2x2 | RT9011-GMPQW | Richtek | Linear Voltage Regulator | |
| E4** | SOT-26
|
TC1072-3.3VCH713 | Microchip | Linear Voltage Regulator | |
| E4-** | WDFN-10 3x3 | RT9014A-GPPQW | Richtek | Linear Voltage Regulator | |
| E43C | SOT-89
|
AZ431AR-BTRE1 | BCD | Shunt regulator | |
| E43D | SOT-89
|
AZ431BR-BTRE1 | BCD | Shunt regulator | |
| E44G | SOT-363
|
BAT54SDWG-AL6-R | UTC | Schottky diodes | |
| E4=** | WQFN-24 4x4 | RT8561CGQW | Richtek | LED driver | |
| E4A | SOT-25
|
AZ431AK-BTRE1 | BCD | Shunt regulator | |
| E4B | SOT-25
|
AZ431BK-BTRE1 | BCD | Shunt regulator | |
| E4G | SOT-23
|
BAT54 | UTC | Schottky diode | |
| E4L | SOT-23
|
BAT54 | UTC | Schottky diode | |