5A, 1.41V positive output DC/DC buck regulator with 2.4 MHz switching frequency. Features synchronous rectification and a wide input voltage range of 2.5V to 5.5V, delivering up to 5A output current. This surface mount integrated circuit offers 80% efficiency and operates from -40°C to 85°C. Packaged in a 1.6mm x 1.6mm x 0.378mm footprint on a 3000-piece tape and reel.
Checking distributor stock and pricing after the page loads.
Sign in to ask questions about the Onsemi FAN53555UC04X datasheet using AI. Get instant answers about specifications, features, and technical details, ideal for finding information in larger documents.
Sign In to ChatWidest selection of semiconductors and electronic components in stock and ready to ship ™
| Efficiency | 80% |
| Height | 0.378mm |
| Length | 1.6mm |
| Max Input Voltage | 5.5V |
| Min Input Voltage | 2.5V |
| Max Operating Temperature | 85°C |
| Min Operating Temperature | -40°C |
| Max Output Current | 5A |
| Max Output Voltage | 1.41V |
| Min Output Voltage | 603mV |
| Min Supply Voltage | 2.5V |
| Mount | Surface Mount |
| Number of Outputs | 1 |
| Operating Supply Voltage | 5.5V |
| Output Configuration | Positive |
| Output Current | 5A |
| Output Type | Fixed |
| Output Voltage | 1.411V |
| Package Quantity | 3000 |
| Packaging | Tape and Reel |
| Radiation Hardening | No |
| RoHS Compliant | Yes |
| Series | TinyBuck® |
| Synchronous Rectifier | Yes |
| Weight | 0.073g |
| Width | 1.6mm |
| RoHS | Compliant |
Download the complete datasheet for Onsemi FAN53555UC04X to view detailed technical specifications.
The embedded preview will load automatically when this section scrolls into view.
