 | |  | |
| PartNumber | MPQ4558DQ-AEC1-LF-Z | MPQ4558DQ-AEC1-LF-P | MPQ4558DQ |
| Description | Switching Voltage Regulators 1A 2MHz 55V Step Down Converter | Switching Voltage Regulators 1A 2MHz 55V Step Down Converter | |
| Manufacturer | Monolithic Power Systems (MPS) | Monolithic Power Systems (MPS) | - |
| Product Category | Switching Voltage Regulators | Switching Voltage Regulators | - |
| RoHS | Y | Y | - |
| Mounting Style | SMD/SMT | SMD/SMT | - |
| Package / Case | QFN-10 | QFN-10 | - |
| Topology | Buck | Buck | - |
| Series | MPQ4558 | MPQ4558 | - |
| Packaging | Reel | Reel | - |
| Product | Voltage Regulators | Voltage Regulators | - |
| Type | Step-Down Converter | Step-Down Converter | - |
| Brand | Monolithic Power Systems (MPS) | Monolithic Power Systems (MPS) | - |
| Product Type | Switching Voltage Regulators | Switching Voltage Regulators | - |
| Factory Pack Quantity | 5000 | 500 | - |
| Subcategory | PMIC - Power Management ICs | PMIC - Power Management ICs | - |
| Unit Weight | 0.000247 oz | 0.000247 oz | - |
| Output Voltage | - | 0.8 V to 52 V | - |
| Output Current | - | 1 A | - |
| Number of Outputs | - | 1 Output | - |
| Input Voltage MAX | - | 55 V | - |
| Input Voltage MIN | - | 3.8 V | - |
| Switching Frequency | - | 2 MHz | - |
| Minimum Operating Temperature | - | - 40 C | - |
| Maximum Operating Temperature | - | + 125 C | - |
| Input Voltage | - | 3.8 V to 55 V | - |
| Operating Temperature Range | - | - 40 C to + 125 C | - |