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| PartNumber | UCC3921DTR/81143 | UCC3921DTR/81143G4 | UCC3921DTR/81143GR |
| Description | Hot Swap Voltage Controllers Latch Neg Flt Sgl HotSwap IC Comm Temp | ||
| Manufacturer | Texas Instruments | - | - |
| Product Category | Hot Swap Voltage Controllers | - | - |
| RoHS | Y | - | - |
| Product | Controllers & Switches | - | - |
| Current Limit | Adjustable | - | - |
| Supply Voltage Max | - 10.5 V | - | - |
| Supply Voltage Min | - 9999 V | - | - |
| Number of Channels | 1 Channel | - | - |
| Operating Supply Current | 2 mA | - | - |
| Minimum Operating Temperature | 0 C | - | - |
| Maximum Operating Temperature | + 70 C | - | - |
| Mounting Style | SMD/SMT | - | - |
| Package / Case | SOIC-8 | - | - |
| Packaging | Reel | - | - |
| Power Fail Detection | No | - | - |
| Description/Function | Latchable negative floating single, hot-swap IC commercial temperature | - | - |
| Operating Temperature Range | 0 C to + 70 C | - | - |
| Series | UCC3921 | - | - |
| Type | Negative Voltage | - | - |
| Brand | Texas Instruments | - | - |
| Input / Supply Voltage Max | - 10.5 V | - | - |
| Input / Supply Voltage Min | - 9999 V | - | - |
| Overvoltage Threshold | No Overvoltage Threshold | - | - |
| Undervoltage Threshold | Undervoltage Threshold | - | - |
| Moisture Sensitive | Yes | - | - |
| Operating Supply Voltage | - 9999 V to - 10.5 V | - | - |
| Product Type | Hot Swap Voltage Controllers | - | - |
| Factory Pack Quantity | 2500 | - | - |
| Subcategory | PMIC - Power Management ICs | - | - |
| Unit Weight | 0.002561 oz | - | - |