
Note: The purchased components are stored in your JLCPCB parts library for future PCBA orders only, and cannot be shipped separately.
| Attributes | Value | |
|---|---|---|
| Category | Amplifiers/Comparators/Audio Amplifiers | |
| Manufacturer | onsemi | |
| Package | WLCSP-12(1.4x1.9) | |
| Power Supply Rejection Ratio (PSRR) | 85dB | |
| Operating Temperature | -40℃~+85℃ | |
| Efficiency | 67%、68%、73%、74% | |
| Voltage - Supply | 2.5V~5.2V | |
| Quiescent Current | 2.7mA、3.1mA | |
| Features | Automatic mute/no-noise switch、Enable/shutdown function、Filterless architecture、Overvoltage protection、Automatic power-saving mode | |
| Class | Class D | |
| Speaker Channels | 1-Channel | |
| Signal-to-Noise Ratio | 96dB |

* Images are for reference only
Note: The purchased components are stored in your JLCPCB parts library for future PCBA orders only, and cannot be shipped separately.

* Images are for reference only
Note: The purchased components are stored in your JLCPCB parts library for future PCBA orders only, and cannot be shipped separately.
FAB3102UCX technical specifications, attributes, and parameters.
| Attributes | Value | |
|---|---|---|
| Category | Amplifiers/Comparators/Audio Amplifiers | |
| Manufacturer | onsemi | |
| Package | WLCSP-12(1.4x1.9) | |
| Power Supply Rejection Ratio (PSRR) | 85dB | |
| Operating Temperature | -40℃~+85℃ | |
| Efficiency | 67%、68%、73%、74% | |
| Voltage - Supply | 2.5V~5.2V | |
| Quiescent Current | 2.7mA、3.1mA | |
| Features | Automatic mute/no-noise switch、Enable/shutdown function、Filterless architecture、Overvoltage protection、Automatic power-saving mode | |
| Class | Class D | |
| Speaker Channels | 1-Channel | |
| Signal-to-Noise Ratio | 96dB |
From components to fully assembled PCBs. JLCPCB supports PCB assembly for the FAB3102UCX. Sign up to receive and start your assembly today →
Step 1 - Pre-order the parts you need from JLCPCB.
Step 2 - Place a PCBA order to have those parts assembled onto your boards.
Step 3 - JLCPCB manufactures and assembles your boards in as fast as 3 days.

FAB3102UCX datasheets or manufacturer documentation.
Datasheet: FAB3102UCX Datasheet (PDF)
The FAB3102UCX schematic symbol and PCB footprint are available in the EasyEDA PCB design tool.