 | |  | |
| PartNumber | A4403 | A4403GEUTR | A4403GEUTR-T |
| Description | IC REG BUCK ADJUSTABLE 3A 16QFN | ||
| Manufacturer | ALLEGRO | - | ALLEGRO |
| Product Category | PMIC - Voltage Regulators - DC DC Switching Regulators | - | PMIC - Voltage Regulators - DC DC Switching Regulators |
| Series | - | - | - |
| Packaging | Digi-ReelR Alternate Packaging | - | Digi-ReelR Alternate Packaging |
| Package Case | 16-WQFN Exposed Pad | - | 16-WQFN Exposed Pad |
| Operating Temperature | -40°C ~ 105°C (TA) | - | -40°C ~ 105°C (TA) |
| Mounting Type | Surface Mount | - | Surface Mount |
| Output Type | Adjustable | - | Adjustable |
| Function | Step-Down | - | Step-Down |
| Supplier Device Package | 16-QFN (4x4) | - | 16-QFN (4x4) |
| Number of Outputs | 1 | - | 1 |
| Topology | Buck | - | Buck |
| Frequency Switching | 450kHz ~ 2MHz | - | 450kHz ~ 2MHz |
| Current Output | 3A | - | 3A |
| Output Configuration | Positive | - | Positive |
| Voltage Output Min Fixed | 0.8V | - | 0.8V |
| Voltage Output Max | 46V | - | 46V |
| Synchronous Rectifier | No | - | No |
| Voltage Input Min | 9V | - | 9V |
| Voltage Input Max | 46V | - | 46V |