



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 Modules/DC-DC Power Modules | |
| Manufacturer | JETEKPS | |
| Package | SIP,11.6x9mm | |
| Output Current(Max) | 500mA | |
| Output Voltage Accuracy | ±3% | |
| Operating Temperature Range | -40℃~+85℃ | |
| Number of Outputs | 1 | |
| Conversion Efficiency | 8% | |
| Function | Step-down type | |
| Voltage - Supply | 6.5V~28V | |
| Capacitive Load(Max) | 680uF | |
| Switching Frequency | 330kHz | |
| Output Voltage | 1.8V | |
| Ripple Noise | 75mVp-p | |
| Quiescent Supply Current | 5mA |

* 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.
K781.8-500 technical specifications, attributes, and parameters.
| Attributes | Value | |
|---|---|---|
| Category | Power Modules/DC-DC Power Modules | |
| Manufacturer | JETEKPS | |
| Package | SIP,11.6x9mm | |
| Output Current(Max) | 500mA | |
| Output Voltage Accuracy | ±3% | |
| Operating Temperature Range | -40℃~+85℃ | |
| Number of Outputs | 1 | |
| Conversion Efficiency | 8% | |
| Function | Step-down type | |
| Voltage - Supply | 6.5V~28V | |
| Capacitive Load(Max) | 680uF | |
| Switching Frequency | 330kHz | |
| Output Voltage | 1.8V | |
| Ripple Noise | 75mVp-p | |
| Quiescent Supply Current | 5mA |
From components to fully assembled PCBs. JLCPCB supports PCB assembly for the K781.8-500. 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.

K781.8-500 datasheets or manufacturer documentation.
Datasheet: K781.8-500 Datasheet (PDF)
The K781.8-500 schematic symbol and PCB footprint are available in the EasyEDA PCB design tool.