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| PartNumber | MPQ4559DQ-AEC1-LF-P | MPQ4559DN-LF-Z | MPQ4559DN-LF |
| Description | Switching Voltage Regulators AEC-Q100 1.5A, 2MHz 55V Buck Converter | Switching Voltage Regulators 1.5A, 2MHz, 55V Buck Converter | Switching Voltage Regulators 1.5A, 2MHz, 55V Buck Converter |
| Manufacturer | Monolithic Power Systems (MPS) | Monolithic Power Systems (MPS) | Monolithic Power Systems (MPS) |
| 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 | QFN-10 | SOIC-EP-8 | SOIC-EP-8 |
| Output Voltage | 800 mV to 52 V | 800 mV to 52 V | 800 mV to 52 V |
| Output Current | 1.5 A | 1.5 A | 1.5 A |
| Number of Outputs | 1 Output | 1 Output | 1 Output |
| Input Voltage MAX | 55 V | 55 V | 55 V |
| Topology | Buck | Buck | Buck |
| Input Voltage MIN | 3.8 V | 3.8 V | 3.8 V |
| Switching Frequency | 2 MHz | 2 MHz | 2 MHz |
| Minimum Operating Temperature | - 40 C | - 40 C | - 40 C |
| Maximum Operating Temperature | + 125 C | + 125 C | + 125 C |
| Series | MPQ4559 | MPQ4559 | MPQ4559 |
| Packaging | Reel | Reel | Tube |
| Function | Step Down | Step Down | Step Down |
| Input Voltage | 3.8 V to 55 V | 3.8 V to 55 V | 3.8 V to 55 V |
| Operating Temperature Range | - 40 C to + 125 C | - 40 C to + 125 C | - 40 C to + 125 C |
| Product | Voltage Regulators | Voltage Regulators | Voltage Regulators |
| Type | Step-Down Converter | Step-Down Converter | Step-Down Converter |
| Brand | Monolithic Power Systems (MPS) | Monolithic Power Systems (MPS) | Monolithic Power Systems (MPS) |
| Shutdown | Shutdown | Shutdown | Shutdown |
| Operating Supply Current | 100 uA | 100 uA | 100 uA |
| Pd Power Dissipation | 2.5 W | 2.5 W | 2.5 W |
| Product Type | Switching Voltage Regulators | Switching Voltage Regulators | Switching Voltage Regulators |
| Factory Pack Quantity | 500 | 2500 | 100 |
| Subcategory | PMIC - Power Management ICs | PMIC - Power Management ICs | PMIC - Power Management ICs |
| Supply Voltage Min | 3.8 V | 3.8 V | 3.8 V |
| Unit Weight | 0.000247 oz | - | - |
| Moisture Sensitive | - | Yes | Yes |
| Manufacturer | Part # | Description | RFQ |
|---|---|---|---|
Monolithic Power Systems (MPS) |
MPQ4559DQ-AEC1-LF-Z | Switching Voltage Regulators AEC-Q100 1.5A, 2MHz 55V Buck Converter | |
| MPQ4559DQ-AEC1-LF-P | Switching Voltage Regulators AEC-Q100 1.5A, 2MHz 55V Buck Converter | ||
| MPQ4559DQ-LF-P | Switching Voltage Regulators 1.5A, 2MHz, 55V Buck Converter | ||
| MPQ4559DN-LF-Z | Switching Voltage Regulators 1.5A, 2MHz, 55V Buck Converter | ||
| MPQ4559DQ-LF-Z | Switching Voltage Regulators 1.5A, 2MHz, 55V Buck Converter | ||
| MPQ4559DN-LF | Switching Voltage Regulators 1.5A, 2MHz, 55V Buck Converter | ||
| MPQ4559DQ-AEC1-LF-Z | Voltage Regulators - Switching Regulators AEC-Q100 1.5A, 2MHz 55V Buck Converte | ||
| MPQ4559DQ-LF-Z | Voltage Regulators - Switching Regulators 1.5A, 2MHz, 55V Buck Converte | ||
| MPQ4559DN-LF-Z | Voltage Regulators - Switching Regulators 1.5A, 2MHz, 55V Buck Converte | ||
| MPQ4559DQ-AEC1-LF-P | Voltage Regulators - Switching Regulators AEC-Q100 1.5A, 2MHz 55V Buck Converte | ||
| MPQ4559DQ-LF-P | Voltage Regulators - Switching Regulators 1.5A, 2MHz, 55V Buck Converte | ||
| MPQ4559DN-LF | Voltage Regulators - Switching Regulators 1.5A, 2MHz, 55V Buck Converte |