



Note: The purchased components are stored in your JLCPCB parts library for future PCBA orders only, and cannot be shipped separately.
| Attributes | Value | |
|---|---|---|
| Category | Power Management (PMIC)/AC-DC Controllers and Regulators | |
| Manufacturer | XINLUDA | |
| Package | SOP-8 | |
| Operating Temperature | -25℃~+80℃ | |
| Frequency - Switching | 52kHz | |
| Voltage - Supply | 12V~28V | |
| Output Current | 200mA | |
| Duty Cycle(Max) | 100% | |
| Working Mode | PWM Modulation | |
| Features | Under Voltage Protection、Over Current Protection、Under-voltage lockout | |
| Pd - Power Dissipation | 800mW、1.25W |

* 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.
XL3843 technical specifications, attributes, and parameters.
| Attributes | Value | |
|---|---|---|
| Category | Power Management (PMIC)/AC-DC Controllers and Regulators | |
| Manufacturer | XINLUDA | |
| Package | SOP-8 | |
| Operating Temperature | -25℃~+80℃ | |
| Frequency - Switching | 52kHz | |
| Voltage - Supply | 12V~28V | |
| Output Current | 200mA | |
| Duty Cycle(Max) | 100% | |
| Working Mode | PWM Modulation | |
| Features | Under Voltage Protection、Over Current Protection、Under-voltage lockout | |
| Pd - Power Dissipation | 800mW、1.25W |
From components to fully assembled PCBs. JLCPCB supports PCB assembly for the XL3843. 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.

XL3843 datasheets or manufacturer documentation.
Datasheet: XL3843 Datasheet (PDF)
The XL3843 schematic symbol and PCB footprint are available in the EasyEDA PCB design tool.