



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 Chip Hope Micro-Electronics | |
| Package | SOP-7 | |
| Operating Temperature | -40℃~+150℃ | |
| Feedback System | Primary-side feedback | |
| Working Mode | DCM | |
| Isolation | Isolation | |
| Features | Under Voltage Protection、Short Circuit Protection、Overtemperature protection (OTP)、Constant Current Mode (CC)、Constant Voltage (CV)、High voltage direct start、Under-voltage lockout、Leading edge blanking、Cable compensation | |
| Topology | Flyback | |
| Pd - Power Dissipation | 0.45W | |
| Voltage - Breakdown | 850V |

* 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.
LP3773CH technical specifications, attributes, and parameters.
| Attributes | Value | |
|---|---|---|
| Category | Power Management (PMIC)/AC-DC Controllers and Regulators | |
| Manufacturer | Shenzhen Chip Hope Micro-Electronics | |
| Package | SOP-7 | |
| Operating Temperature | -40℃~+150℃ | |
| Feedback System | Primary-side feedback | |
| Working Mode | DCM | |
| Isolation | Isolation | |
| Features | Under Voltage Protection、Short Circuit Protection、Overtemperature protection (OTP)、Constant Current Mode (CC)、Constant Voltage (CV)、High voltage direct start、Under-voltage lockout、Leading edge blanking、Cable compensation | |
| Topology | Flyback | |
| Pd - Power Dissipation | 0.45W | |
| Voltage - Breakdown | 850V |
From components to fully assembled PCBs. JLCPCB supports PCB assembly for the LP3773CH. 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.

LP3773CH datasheets or manufacturer documentation.
Datasheet: LP3773CH Datasheet (PDF)
The LP3773CH schematic symbol and PCB footprint are available in the EasyEDA PCB design tool.