| PartNumber | L4940V5 | L4940V10 | L4940V12 |
| Description | LDO Voltage Regulators 5.0V 1.5A Positive | LDO Voltage Regulators 10V 1.5A Positive | IC REG LINEAR 12V 1.5A TO220AB |
| Manufacturer | STMicroelectronics | STMicroelectronics | - |
| Product Category | LDO Voltage Regulators | LDO Voltage Regulators | - |
| RoHS | Y | Y | - |
| Mounting Style | Through Hole | Through Hole | - |
| Package / Case | TO-220-3 | TO-220-3 | - |
| Output Voltage | 5 V | 10 V | - |
| Output Current | 1.5 A | 1.5 A | - |
| Number of Outputs | 1 Output | 1 Output | - |
| Polarity | Positive | Positive | - |
| Quiescent Current | 8 mA | 5 mA | - |
| Input Voltage MAX | 17 V | 17 V | - |
| Output Type | Fixed | Fixed | - |
| Minimum Operating Temperature | - 40 C | - 40 C | - |
| Maximum Operating Temperature | + 150 C | + 150 C | - |
| Dropout Voltage | 0.2 V | 0.2 V | - |
| Series | L4940 | L4940 | - |
| Height | 9.15 mm | 9.15 mm | - |
| Length | 10.4 mm | 10.4 mm | - |
| Width | 4.6 mm | 4.6 mm | - |
| Brand | STMicroelectronics | STMicroelectronics | - |
| Dropout Voltage Max | 900 mV | 900 mV | - |
| Ib Input Bias Current | 5 mA | 5 mA | - |
| Line Regulation | 10 mV | 8 mV | - |
| Load Regulation | 25 mV | 35 mV | - |
| Product Type | LDO Voltage Regulators | LDO Voltage Regulators | - |
| Factory Pack Quantity | 1000 | 50 | - |
| Subcategory | PMIC - Power Management ICs | PMIC - Power Management ICs | - |
| Unit Weight | 0.211644 oz | 0.211644 oz | - |
| Packaging | - | Tube | - |