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| PartNumber | MP4458DQT-LF-Z | MP4458DQT-LF-P | MP4458DQT-LF-Z QFN10 |
| Description | Switching Voltage Regulators 1A, 4MHz, 36V Nonsync Step-Down | Switching Voltage Regulators 1A, 4MHz, 36V Nonsync Step-Down | |
| 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 | TQFN-10 | TQFN-10 | - |
| Output Voltage | 800 mV to 30 V | 800 mV to 30 V | - |
| Output Current | 1 A | 1 A | - |
| Number of Outputs | 1 Output | 1 Output | - |
| Input Voltage MAX | 36 V | 36 V | - |
| Topology | Buck | Buck | - |
| Input Voltage MIN | 3.8 V | 3.8 V | - |
| Switching Frequency | 4 MHz | 4 MHz | - |
| Minimum Operating Temperature | - 40 C | - 40 C | - |
| Maximum Operating Temperature | + 125 C | + 125 C | - |
| Series | MP4458 | MP4458 | - |
| Packaging | Reel | Reel | - |
| Product | Voltage Regulators | Voltage Regulators | - |
| Type | Step-Down Converter | Step-Down Converter | - |
| Brand | Monolithic Power Systems (MPS) | Monolithic Power Systems (MPS) | - |
| Operating Supply Current | 120 uA | 120 uA | - |
| Product Type | Switching Voltage Regulators | Switching Voltage Regulators | - |
| Factory Pack Quantity | 5000 | 500 | - |
| Subcategory | PMIC - Power Management ICs | PMIC - Power Management ICs | - |