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| PartNumber | BD90521EFV-CE2 | BD905 | BD90521EFV |
| Description | Switching Voltage Regulators Sync Step-Dwn Cnvrtr 2.6-5.5V; 0.3-2.4MHz | INSTOCK | |
| Manufacturer | ROHM Semiconductor | ST/ | Rohm Semiconductor |
| Product Category | Switching Voltage Regulators | PMIC - Voltage Regulators - DC DC Switching Regulators | PMIC - Voltage Regulators - DC DC Switching Regulators |
| RoHS | Y | - | - |
| Mounting Style | SMD/SMT | - | - |
| Package / Case | HTSSOP-B-20 | - | - |
| Output Voltage | 0.6 V to 5 V | - | - |
| Output Current | 2 A | - | - |
| Number of Outputs | 1 Output | - | 1 |
| Input Voltage MAX | 5.5 V | - | - |
| Topology | Buck | - | Buck |
| Input Voltage MIN | 2.6 V | - | - |
| Switching Frequency | 0.3 MHz to 2.4 MHz | - | - |
| Minimum Operating Temperature | - 40 C | - | - |
| Maximum Operating Temperature | + 125 C | - | - |
| Qualification | AEC-Q100 | - | - |
| Packaging | Reel | - | * |
| Input Voltage | 2.6 V to 5.5 V | - | - |
| Type | Step-Down Converter | - | - |
| Brand | ROHM Semiconductor | - | - |
| Shutdown | Shutdown | - | - |
| Moisture Sensitive | Yes | - | - |
| Operating Supply Current | 700 uA | - | - |
| Product Type | Switching Voltage Regulators | - | - |
| Factory Pack Quantity | 2500 | - | - |
| Subcategory | PMIC - Power Management ICs | - | - |
| Supply Voltage Min | 2.6 V | - | - |
| Part # Aliases | BD90521EFV-C | - | - |
| Series | - | - | Automotive, AEC-Q100 |
| Package Case | - | - | * |
| Operating Temperature | - | - | -40°C ~ 125°C (TA) |
| Mounting Type | - | - | * |
| Output Type | - | - | Adjustable |
| Function | - | - | Step-Down |
| Supplier Device Package | - | - | * |
| Frequency Switching | - | - | 300kHz ~ 2.4MHz |
| Current Output | - | - | 2A |
| Output Configuration | - | - | Positive |
| Voltage Output Min Fixed | - | - | 0.6V |
| Voltage Output Max | - | - | 5V |
| Synchronous Rectifier | - | - | Yes |
| Voltage Input Min | - | - | 2.6V |
| Voltage Input Max | - | - | 5.5V |