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| PartNumber | ER2120QI | ER21-R1-00001 | ER2108 |
| Description | Switching Voltage Regulators 2A Step-Down DC-DC w/ Int MOSFETs | ||
| Manufacturer | Intel | - | - |
| Product Category | Switching Voltage Regulators | - | - |
| RoHS | Y | - | - |
| Mounting Style | SMD/SMT | - | - |
| Package / Case | QFN-24 | - | - |
| Output Voltage | Adjustable | - | - |
| Output Current | 2 A | - | - |
| Number of Outputs | 1 Output | - | - |
| Input Voltage MAX | 14 V | - | - |
| Topology | Buck | - | - |
| Input Voltage MIN | 5.5 V | - | - |
| Switching Frequency | 1.2 MHz | - | - |
| Minimum Operating Temperature | - 40 C | - | - |
| Maximum Operating Temperature | + 85 C | - | - |
| Series | ER | - | - |
| Packaging | Reel | - | - |
| Input Voltage | 5.5 V to 14 V | - | - |
| Operating Temperature Range | - 40 C to + 85 C | - | - |
| Type | Synchronous Buck Regulator | - | - |
| Brand | Intel / Altera | - | - |
| Shutdown | Shutdown | - | - |
| Operating Supply Current | 7 mA | - | - |
| Product Type | Switching Voltage Regulators | - | - |
| Factory Pack Quantity | 1000 | - | - |
| Subcategory | PMIC - Power Management ICs | - | - |
| Supply Voltage Min | 5.5 V | - | - |
| Tradename | Enpirion | - | - |
| Unit Weight | 0.003280 oz | - | - |