


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)/Power Management - Specialized | |
| Manufacturer | uPI Semiconductor | |
| Package | WQFN-32L(4x4) | |
| Operating Temperature | -40℃~+125℃ | |
| Function | Buck | |
| Synchronous Rectifier | Yes | |
| Frequency - Switching | 200kHz~2MHz | |
| Voltage - Supply | 4.5V~5.5V | |
| Topology | Buck | |
| Number of Outputs | 4 |

* 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.
UP9512SQKI technical specifications, attributes, and parameters.
| Attributes | Value | |
|---|---|---|
| Category | Power Management (PMIC)/Power Management - Specialized | |
| Manufacturer | uPI Semiconductor | |
| Package | WQFN-32L(4x4) | |
| Operating Temperature | -40℃~+125℃ | |
| Function | Buck | |
| Synchronous Rectifier | Yes | |
| Frequency - Switching | 200kHz~2MHz | |
| Voltage - Supply | 4.5V~5.5V | |
| Topology | Buck | |
| Number of Outputs | 4 |
From components to fully assembled PCBs. JLCPCB supports PCB assembly for the UP9512SQKI. 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.

UP9512SQKI datasheets or manufacturer documentation.
Datasheet: UP9512SQKI Datasheet (PDF)
The UP9512SQKI schematic symbol and PCB footprint are available in the EasyEDA PCB design tool.