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| PartNumber | MP9151GD-Z | MP9151GD-P | MP9151 |
| Description | Switching Voltage Regulators 4.5-20V Input Sync Step-down Cnvrtr | Switching Voltage Regulators 4.5-20V Input Sync Step-down Cnvrtr | |
| Manufacturer | Monolithic Power Systems (MPS) | Monolithic Power Systems (MPS) | Monolithic Power Systems Inc. |
| Product Category | Switching Voltage Regulators | Switching Voltage Regulators | PMIC - Voltage Regulators - DC DC Switching Regulators |
| RoHS | Y | Y | - |
| Mounting Style | SMD/SMT | SMD/SMT | - |
| Package / Case | QFN-14 | QFN-14 | - |
| Topology | Buck | Buck | Buck |
| Series | MP9151 | MP9151 | - |
| Packaging | Reel | Reel | Digi-ReelR Alternate Packaging |
| Product | Voltage Regulators | Voltage Regulators | - |
| Type | Synchronous Step-Down Converter | Synchronous 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 | 0.001136 oz | 0.001136 oz | - |
| Output Voltage | - | 0.8 V to 19 V | - |
| Output Current | - | 4 A | - |
| Number of Outputs | - | 1 Output | 1 |
| Input Voltage MAX | - | 20 V | - |
| Input Voltage MIN | - | 4.5 V | - |
| Switching Frequency | - | 1.6 MHz | - |
| Minimum Operating Temperature | - | - 40 C | - |
| Maximum Operating Temperature | - | + 125 C | - |
| Input Voltage | - | 4.5 V to 20 V | - |
| Operating Temperature Range | - | - 40 C to + 125 C | - |
| Package Case | - | - | 14-VFQFN Exposed Pad |
| Operating Temperature | - | - | -40°C ~ 125°C (TJ) |
| Mounting Type | - | - | Surface Mount |
| Output Type | - | - | Adjustable |
| Function | - | - | Step-Down |
| Supplier Device Package | - | - | 14-QFN (2x3) |
| Frequency Switching | - | - | 300kHz ~ 1.6MHz |
| Current Output | - | - | 4A |
| Output Configuration | - | - | Positive |
| Voltage Output Min Fixed | - | - | 0.8V |
| Voltage Output Max | - | - | 19V |
| Synchronous Rectifier | - | - | Yes |
| Voltage Input Min | - | - | 4.5V |
| Voltage Input Max | - | - | 20V |