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| PartNumber | SI9122DQ-T1 | SI9122DLP-T1-E3 | SI9122ADQ-T1-E3 |
| Description | Switching Controllers 500kHz DC/DC Controller | Switching Controllers 500kHz DC/DC Controller | Switching Controllers 500kHz DC/DC Controller |
| Manufacturer | Vishay | Vishay | Vishay |
| Product Category | Switching Controllers | Switching Controllers | Switching Controllers |
| RoHS | N | E | E |
| Number of Outputs | 1 Output | - | 1 Output |
| Switching Frequency | 500 kHz | - | - |
| Duty Cycle Max | 95 % | - | - |
| Input Voltage | 12 V to 72 V | - | 28 V to 75 V |
| Output Voltage | 3.3 V | - | - |
| Output Current | 2.5 mA | - | - |
| Mounting Style | SMD/SMT | - | SMD/SMT |
| Package / Case | TSSOP-20 | - | TSSOP-20 |
| Packaging | Reel | Reel | Reel |
| Product | Voltage Controllers | Voltage Controllers | - |
| Brand | Vishay / Siliconix | Vishay / Siliconix | Vishay / Siliconix |
| Product Type | Switching Controllers | Switching Controllers | Switching Controllers |
| Factory Pack Quantity | 3000 | 3000 | 3000 |
| Subcategory | PMIC - Power Management ICs | PMIC - Power Management ICs | PMIC - Power Management ICs |
| Unit Weight | 0.006737 oz | - | 0.006737 oz |
| Part # Aliases | - | SI9122DLP-E3 | SI9122ADQ-E3 |
| Minimum Operating Temperature | - | - | - 40 C |
| Maximum Operating Temperature | - | - | + 85 C |
| Type | - | - | Programmable Multiple Output |