
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 | RENESAS | |
| Package | SOIC-24 | |
| Operating Temperature | 0℃~+70℃@(TA) | |
| Function | Step-down type | |
| Synchronous Rectifier | Yes | |
| Frequency - Switching | 80kHz~1.5MHz | |
| Features | Overcurrent Protection、Hiccup current limiting、Dynamic voltage scaling、Output voltage differential sensing | |
| 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.
ISL6557CB technical specifications, attributes, and parameters.
| Attributes | Value | |
|---|---|---|
| Category | Power Management (PMIC)/DC-DC Converters | |
| Manufacturer | RENESAS | |
| Package | SOIC-24 | |
| Operating Temperature | 0℃~+70℃@(TA) | |
| Function | Step-down type | |
| Synchronous Rectifier | Yes | |
| Frequency - Switching | 80kHz~1.5MHz | |
| Features | Overcurrent Protection、Hiccup current limiting、Dynamic voltage scaling、Output voltage differential sensing | |
| Topology | Buck | |
| Number of Outputs | 4 |
From components to fully assembled PCBs. JLCPCB supports PCB assembly for the ISL6557CB. 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.

ISL6557CB datasheets or manufacturer documentation.
Datasheet: ISL6557CB Datasheet (PDF)
The ISL6557CB schematic symbol and PCB footprint are available in the EasyEDA PCB design tool.