


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 | Shenzhen DongKe Semicon | |
| Package | SOP-8 | |
| Operating Temperature | -25℃~+125℃ | |
| Frequency - Switching | 500Hz~62.5kHz | |
| Voltage - Supply | 4.7V | |
| Isolation | Non-Isolated | |
| Features | Over Voltage Protection、Over Current Protection、Overtemperature protection (OTP)、Constant Voltage (CV)、High voltage direct start、EMI optimization (spread spectrum)、Leading edge blanking | |
| Pd - Power Dissipation | 0.6W | |
| Voltage - Breakdown | 700V | |
| Output Voltage | 5V~24V |

* 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.
DK501 technical specifications, attributes, and parameters.
| Attributes | Value | |
|---|---|---|
| Category | Power Management (PMIC)/AC-DC Controllers and Regulators | |
| Manufacturer | Shenzhen DongKe Semicon | |
| Package | SOP-8 | |
| Operating Temperature | -25℃~+125℃ | |
| Frequency - Switching | 500Hz~62.5kHz | |
| Voltage - Supply | 4.7V | |
| Isolation | Non-Isolated | |
| Features | Over Voltage Protection、Over Current Protection、Overtemperature protection (OTP)、Constant Voltage (CV)、High voltage direct start、EMI optimization (spread spectrum)、Leading edge blanking | |
| Pd - Power Dissipation | 0.6W | |
| Voltage - Breakdown | 700V | |
| Output Voltage | 5V~24V |
From components to fully assembled PCBs. JLCPCB supports PCB assembly for the DK501. 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.

DK501 datasheets or manufacturer documentation.
Datasheet: DK501 Datasheet (PDF)
The DK501 schematic symbol and PCB footprint are available in the EasyEDA PCB design tool.