| PartNumber | FAN5354MPX | FAN53541UCX | FAN53540UCX |
| Description | Switching Voltage Regulators 3MHz, 3a Sync Buck Regulator | Switching Voltage Regulators 2.4 MHz 5A Synchronous Buck Reg | Switching Voltage Regulators PT7 80V 3.9MOHM PQFN56 |
| Manufacturer | ON Semiconductor | ON Semiconductor | ON Semiconductor |
| Product Category | Switching Voltage Regulators | Switching Voltage Regulators | Switching Voltage Regulators |
| RoHS | Y | Y | Y |
| Mounting Style | SMD/SMT | SMD/SMT | SMD/SMT |
| Package / Case | MLP-12 | WLCSP-20 | WLCSP-20 |
| Output Voltage | Adjustable | 800 mV | Adjustable |
| Output Current | 3 A | 5 A | 5 A |
| Number of Outputs | 1 Output | - | - |
| Input Voltage MAX | 5.5 V | 5.5 V | 5.5 V |
| Topology | Buck | Buck | Buck |
| Input Voltage MIN | 2.7 V | 2.7 V | 2.7 V |
| Switching Frequency | 3 MHz | 2.4 MHz | 2.4 MHz |
| Minimum Operating Temperature | - 40 C | - 40 C | - |
| Maximum Operating Temperature | + 85 C | + 85 C | + 85 C |
| Series | FAN5354 | FAN53541 | FAN53540 |
| Packaging | Reel | Reel | Reel |
| Height | 0.75 mm | - | - |
| Length | 3.5 mm | - | - |
| Type | Voltage Converter | Synchronous Buck | - |
| Width | 3 mm | - | - |
| Brand | ON Semiconductor / Fairchild | ON Semiconductor / Fairchild | ON Semiconductor / Fairchild |
| Load Regulation | - 0.03 % / A | - | - |
| Product Type | Switching Voltage Regulators | Switching Voltage Regulators | Switching Voltage Regulators |
| Factory Pack Quantity | 3000 | 3000 | 3000 |
| Subcategory | PMIC - Power Management ICs | PMIC - Power Management ICs | PMIC - Power Management ICs |
| Unit Weight | 0.007372 oz | 0.002575 oz | 0.002575 oz |