 | |  | |
| PartNumber | MP4559DN-LF-Z | MP4559DN-LF | MP4559DQ-LF-P |
| Description | Switching Voltage Regulators 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 | - |
| Mounting Style | SMD/SMT | SMD/SMT | SMD/SMT |
| Package / Case | SOIC-EP-8 | SOIC-EP-8 | QFN-10 |
| Output Voltage | 800 mV to 52 V | 800 mV to 52 V | 0.8 V 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 | MP4559 | MP4559 | MP4559 |
| Packaging | Reel | Tube | Reel |
| Input Voltage | 3.8 V to 55 V | 3.8 V to 55 V | 3.8 V to 55 V |
| Product | Voltage Regulators | Voltage Regulators | - |
| Type | Step-Down Converter | Step-Down Converter | High Frequency |
| Brand | Monolithic Power Systems (MPS) | Monolithic Power Systems (MPS) | Monolithic Power Systems (MPS) |
| Shutdown | Shutdown | Shutdown | Shutdown |
| Moisture Sensitive | Yes | Yes | - |
| Operating Supply Current | 140 uA | 140 uA | - |
| Product Type | Switching Voltage Regulators | Switching Voltage Regulators | Switching Voltage Regulators |
| Factory Pack Quantity | 2500 | 100 | 500 |
| 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 |
| Operating Temperature Range | - | - 40 C to + 125 C | - |
| Quiescent Current | - | - | 140 uA |
| Manufacturer | Part # | Description | RFQ |
|---|---|---|---|
Monolithic Power Systems (MPS) |
MP4559DQ-LF-Z | Switching Voltage Regulators 1.5A, 2MHz, 55V Buck Converter | |
| MP4559DN-LF-Z | Switching Voltage Regulators 1.5A, 2MHz, 55V Buck Converter | ||
| MP4559DN-LF | Switching Voltage Regulators 1.5A, 2MHz, 55V Buck Converter | ||
| MP4559DQ-LF-P | Switching Voltage Regulators 1.5A, 2MHz, 55V Buck Converter | ||
| MP4559DN-LF-P | Converter DC to DC Step-Down 3.8V to 55V 8-Pin SOIC-E T/R - Tape and Reel (Alt: MP4559DN-LF-P) | ||
| MP4559DN-LF-Z | Voltage Regulators - Switching Regulators 1.5A, 2MHz, 55V Buck Converte | ||
| MP4559DN-LF | Voltage Regulators - Switching Regulators 1.5A, 2MHz, 55V Buck Converte |