| PartNumber | 111-4190PBF | 111-4188PBF | 111-4189PBF |
| Description | Switching Voltage Regulators POINT OF LOAD | Switching Voltage Regulators POINT OF LOAD | Switching Voltage Regulators POINT OF LOAD |
| Manufacturer | Infineon | Infineon | Infineon |
| Product Category | Switching Voltage Regulators | Switching Voltage Regulators | Switching Voltage Regulators |
| RoHS | Y | Y | Y |
| Mounting Style | SMD/SMT | SMD/SMT | SMD/SMT |
| Packaging | Reel | Reel | Reel |
| Brand | Infineon Technologies | Infineon Technologies | Infineon Technologies |
| Moisture Sensitive | Yes | Yes | - |
| Product Type | Switching Voltage Regulators | Switching Voltage Regulators | Switching Voltage Regulators |
| Factory Pack Quantity | 250 | 250 | 250 |
| Subcategory | PMIC - Power Management ICs | PMIC - Power Management ICs | PMIC - Power Management ICs |
| Part # Aliases | SP001603404 | SP001603174 | SP001603382 |
| Package / Case | - | PQFN-35 | PQFN-34 |
| Output Voltage | - | 0.5 V to 18.375 V | 0.5 V to 18.375 V |
| Output Current | - | 6 A | 15 A |
| Number of Outputs | - | 1 Output | 1 Output |
| Input Voltage MAX | - | 16 V | 21 V |
| Topology | - | Buck | Buck |
| Input Voltage MIN | - | 1.2 V | 1.2 V |
| Switching Frequency | - | 400 kHz to 1.5 MHz | 400 kHz to 1.5 MHz |
| Minimum Operating Temperature | - | - 40 C | - 40 C |
| Maximum Operating Temperature | - | + 125 C | + 125 C |
| Input Voltage | - | 1.2 V to 21 V | 1.2 V to 21 V |
| Type | - | Synchronous Buck Regulator | Synchronous Buck Regulator |
| Shutdown | - | Shutdown | Shutdown |
| Operating Supply Current | - | 22 mA | 39 mA |
| Supply Voltage Min | - | 1.2 V | 1.2 V |