


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)/DC-DC Converters | |
| Manufacturer | Richtek Tech | |
| Package | QFN-32-EP(4x4) | |
| Operating Temperature | -40℃~+125℃ | |
| Frequency - Switching | 300kHz、400kHz | |
| Voltage - Supply | 4.5V~24V | |
| Features | Overcurrent Protection、Light load efficient mode、Operating status indication、Adjustable current limiting、Built-in LDO regulator、Output voltage differential sensing | |
| Switch tube (built-in/external) | External | |
| Output Voltage | 625mV~1.55V |

* 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.
RT3669EAGQW technical specifications, attributes, and parameters.
| Attributes | Value | |
|---|---|---|
| Category | Power Management (PMIC)/DC-DC Converters | |
| Manufacturer | Richtek Tech | |
| Package | QFN-32-EP(4x4) | |
| Operating Temperature | -40℃~+125℃ | |
| Frequency - Switching | 300kHz、400kHz | |
| Voltage - Supply | 4.5V~24V | |
| Features | Overcurrent Protection、Light load efficient mode、Operating status indication、Adjustable current limiting、Built-in LDO regulator、Output voltage differential sensing | |
| Switch tube (built-in/external) | External | |
| Output Voltage | 625mV~1.55V |
From components to fully assembled PCBs. JLCPCB supports PCB assembly for the RT3669EAGQW. 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.

RT3669EAGQW datasheets or manufacturer documentation.
Datasheet: RT3669EAGQW Datasheet (PDF)
The RT3669EAGQW schematic symbol and PCB footprint are available in the EasyEDA PCB design tool.