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| PartNumber | L7918CV | L7918 | L7918CD2T |
| Description | Linear Voltage Regulators 18V 1.5A Negative | ||
| Manufacturer | STMicroelectronics | STMicroelectronics | - |
| Product Category | Linear Voltage Regulators | PMIC - Voltage Regulators - Linear | - |
| RoHS | Y | - | - |
| Mounting Style | Through Hole | - | - |
| Package / Case | TO-220 | - | - |
| Number of Outputs | 1 Output | - | - |
| Polarity | Negative | - | - |
| Output Voltage | - 18 V | - | - |
| Output Current | 500 mA | - | - |
| Output Type | Fixed | - | - |
| Input Voltage MAX | - 27 V | - | - |
| Input Voltage MIN | - 27 V | - | - |
| Minimum Operating Temperature | 0 C | - | - |
| Maximum Operating Temperature | + 150 C | - | - |
| Load Regulation | 360 mV | - | - |
| Line Regulation | 360 mV | - | - |
| Series | L7918 | - | - |
| Packaging | Tube | Tube | - |
| Height | 9.15 mm (Max) | - | - |
| Length | 10.4 mm (Max) | - | - |
| Width | 4.6 mm (Max) | - | - |
| Brand | STMicroelectronics | - | - |
| Product Type | Linear Voltage Regulators | - | - |
| Factory Pack Quantity | 50 | - | - |
| Subcategory | PMIC - Power Management ICs | - | - |
| Unit Weight | 0.081130 oz | - | - |
| Package Case | - | TO-220-3 | - |
| Operating Temperature | - | 0°C ~ 125°C | - |
| Mounting Type | - | Through Hole | - |
| Supplier Device Package | - | TO-220AB | - |
| Voltage Input | - | Down to -35V | - |
| Current Output | - | 1.5A | - |
| Voltage Output | - | -18V | - |
| Regulator Topology | - | Negative Fixed | - |
| Voltage Dropout Typical | - | 1.1V @ 1A | - |
| Number of Regulators | - | 1 | - |
| Current Limit Min | - | - | - |