



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 | STMicroelectronics | |
| Package | Flexiwatt27(Horizontal) | |
| Power Supply Rejection Ratio (PSRR) | 70dB | |
| Output Power | 50W×4@4Ω、72W×4@2Ω | |
| Total Harmonic Distortion + Noise (THD+N) | 0.007% | |
| Voltage - Supply | 6V~18V | |
| Quiescent Current | 200mA | |
| Class | Class AB | |
| Speaker Channels | 4-Channel |

* 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.
STPA001AH technical specifications, attributes, and parameters.
| Attributes | Value | |
|---|---|---|
| Category | Amplifiers/Comparators/Audio Amplifiers | |
| Manufacturer | STMicroelectronics | |
| Package | Flexiwatt27(Horizontal) | |
| Power Supply Rejection Ratio (PSRR) | 70dB | |
| Output Power | 50W×4@4Ω、72W×4@2Ω | |
| Total Harmonic Distortion + Noise (THD+N) | 0.007% | |
| Voltage - Supply | 6V~18V | |
| Quiescent Current | 200mA | |
| Class | Class AB | |
| Speaker Channels | 4-Channel |
From components to fully assembled PCBs. JLCPCB supports PCB assembly for the STPA001AH. 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.

STPA001AH datasheets or manufacturer documentation.
Datasheet: STPA001AH Datasheet (PDF)
The STPA001AH schematic symbol and PCB footprint are available in the EasyEDA PCB design tool.