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| PartNumber | IR3897MTRPBF | IR3897MTR1PBF | IR3897MTRPBF/SAMPLE |
| Description | Switching Voltage Regulators 3A SupIRBuck Voltage Reg for 12V input | Switching Voltage Regulators 3A SupIRBuck Voltage Reg for 12V input | Conv DC-DC Synchronous Buck 5V to 21V 24-Pin PQFN T/R - Tape and Reel (Alt: IR3897MTRPBF/SAMPLE) |
| Manufacturer | Infineon | Infineon | - |
| Product Category | Switching Voltage Regulators | Switching Voltage Regulators | - |
| RoHS | Y | Y | - |
| Mounting Style | SMD/SMT | SMD/SMT | - |
| Package / Case | PQFN-17 | PQFN-17 | - |
| Output Voltage | 0.5 V to 0.86 V | 500 mV to 0.86 V | - |
| Output Current | 4 A | 4 A | - |
| Number of Outputs | 1 Output | - | - |
| Input Voltage MAX | 21 V | 21 V | - |
| Topology | Buck | Buck | - |
| Input Voltage MIN | 1 V | - | - |
| Switching Frequency | 1500 kHz | 1.5 MHz | - |
| Minimum Operating Temperature | - 40 C | - | - |
| Maximum Operating Temperature | + 125 C | - | - |
| Packaging | Reel | Reel | - |
| Input Voltage | 1 V to 21 V | - | - |
| Operating Temperature Range | - 40 C to + 125 C | - | - |
| Type | Synchronous Buck Converter | - | - |
| Width | 4 mm | - | - |
| Brand | Infineon / IR | Infineon / IR | - |
| Shutdown | Shutdown | - | - |
| Moisture Sensitive | Yes | Yes | - |
| Operating Supply Current | 12.5 mA | - | - |
| Product Type | Switching Voltage Regulators | Switching Voltage Regulators | - |
| Factory Pack Quantity | 4000 | 750 | - |
| Subcategory | PMIC - Power Management ICs | PMIC - Power Management ICs | - |
| Supply Voltage Min | 1 V | - | - |
| Tradename | SupIRBuck | SupIRBuck | - |
| Part # Aliases | SP001531542 | SP001526760 | - |