| PartNumber | LM3940IT-3.3/NOPB | LM3940LD-3.3/NOPB | LM3940LDX-3.3 |
| Description | LDO Voltage Regulators 1A LDO REG | IC REG LINEAR 3.3V 1A 8WSON | IC REG LINEAR 3.3V 1A 8WSON |
| Manufacturer | Texas Instruments | - | - |
| Product Category | LDO Voltage Regulators | - | - |
| RoHS | Y | - | - |
| Mounting Style | Through Hole | - | - |
| Package / Case | TO-220-3 | - | - |
| Output Voltage | 3.3 V | - | - |
| Output Current | 1 A | - | - |
| Number of Outputs | 1 Output | - | - |
| Polarity | Positive | - | - |
| Quiescent Current | 15 mA | - | - |
| Input Voltage MAX | 7.5 V | - | - |
| Input Voltage MIN | 4.5 V | - | - |
| Output Type | Fixed | - | - |
| Minimum Operating Temperature | - 40 C | - | - |
| Maximum Operating Temperature | + 125 C | - | - |
| Dropout Voltage | 310 mV | - | - |
| Series | LM3940 | - | - |
| Packaging | Tube | - | - |
| Operating Temperature Range | - 40 C to + 125 C | - | - |
| Brand | Texas Instruments | - | - |
| Dropout Voltage Max | 0.8 V at 1A, 0.15 V at 100 mA | - | - |
| Ib Input Bias Current | 10 mA | - | - |
| Line Regulation | 40 mV | - | - |
| Load Regulation | 50 mV | - | - |
| Operating Supply Current | 110 uA | - | - |
| Product Type | LDO Voltage Regulators | - | - |
| Factory Pack Quantity | 45 | - | - |
| Subcategory | PMIC - Power Management ICs | - | - |
| Unit Weight | 0.211644 oz | - | - |