| PartNumber | IR3802MTR1PBF | IR3802MTRPBF |
| Description | Switching Voltage Regulators 4A SupIRBuck 600kHz Pvin 2.5V to 21V REG | Switching Voltage Regulators 4A SupIRBuck Reg 600kHz, 2.5-21V in |
| Manufacturer | Infineon | Infineon |
| Product Category | Switching Voltage Regulators | Switching Voltage Regulators |
| RoHS | Y | Y |
| Mounting Style | SMD/SMT | SMD/SMT |
| Package / Case | PQFN-EP-15 | PQFN-EP-15 |
| Output Voltage | 0.6 V to 12 V | 0.6 V to 12 V |
| Output Current | 4 A | 4 A |
| Number of Outputs | 1 Output | 1 Output |
| Input Voltage MAX | 21 V | 21 V |
| Topology | Buck | Buck |
| Input Voltage MIN | 2.5 V | 2.5 V |
| Switching Frequency | 600 kHz | 600 kHz |
| Minimum Operating Temperature | - 40 C | - 40 C |
| Maximum Operating Temperature | + 125 C | + 125 C |
| Packaging | Reel | Reel |
| Type | Step Down | Step Down |
| Brand | Infineon / IR | Infineon Technologies |
| Product Type | Switching Voltage Regulators | Switching Voltage Regulators |
| Factory Pack Quantity | 750 | 4000 |
| Subcategory | PMIC - Power Management ICs | PMIC - Power Management ICs |
| Tradename | SupIRBuck | SupIRBuck |
| Part # Aliases | SP001526648 | SP001523636 |
| Moisture Sensitive | - | Yes |