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| PartNumber | XC9244A21C7R-G | XC9244A28C7R-G | XC9244A25C7R-G |
| Description | Switching Voltage Regulators 400mA Synchronous Step-Down DCDC Converter | Switching Voltage Regulators 400mA Synchronous Step-Down DCDC Converter | Switching Voltage Regulators 400mA Synchronous Step-Down DCDC Converter |
| Manufacturer | Torex Semiconductor | Torex Semiconductor | Torex Semiconductor |
| Product Category | Switching Voltage Regulators | Switching Voltage Regulators | Switching Voltage Regulators |
| RoHS | Y | Y | Y |
| Mounting Style | SMD/SMT | SMD/SMT | SMD/SMT |
| Package / Case | USPN-6 | USPN-6 | USPN-6 |
| Output Voltage | 2.1 V | 2.8 V | 2.5 V |
| Output Current | 400 mA | 400 mA | 400 mA |
| Number of Outputs | 1 Output | 1 Output | 1 Output |
| Input Voltage MAX | 6 V | 6 V | 6 V |
| Topology | Buck | Buck | Buck |
| Input Voltage MIN | 2.3 V | 2.3 V | 2.3 V |
| Switching Frequency | 1.2 MHz | 1.2 MHz | 1.2 MHz |
| Minimum Operating Temperature | - 40 C | - 40 C | - 40 C |
| Maximum Operating Temperature | + 85 C | + 85 C | + 85 C |
| Packaging | Reel | Reel | Reel |
| Input Voltage | 2.3 V to 6 V | 2.3 V to 6 V | 2.3 V to 6 V |
| Operating Temperature Range | - 40 C to + 85 C | - 40 C to + 85 C | - 40 C to + 85 C |
| Quiescent Current | 18 uA | 18 uA | 18 uA |
| Type | Synchronous Step Down DC/DC Converter | Synchronous Step Down DC/DC Converter | Synchronous Step Down DC/DC Converter |
| Brand | Torex Semiconductor | Torex Semiconductor | Torex Semiconductor |
| Shutdown | No Shutdown | No Shutdown | No Shutdown |
| Operating Supply Current | 18 uA | 18 uA | 18 uA |
| Product Type | Switching Voltage Regulators | Switching Voltage Regulators | Switching Voltage Regulators |
| Factory Pack Quantity | 5000 | 5000 | 5000 |
| Subcategory | PMIC - Power Management ICs | PMIC - Power Management ICs | PMIC - Power Management ICs |
| Supply Voltage Min | 2.3 V | 2.3 V | 2.3 V |