| PartNumber | L7812CV | L7812CV-DG | L7812T |
| Description | Linear Voltage Regulators 12V 1.5A Positive | Linear Voltage Regulators POS Voltage Reg IC 3-Terminal 1.5A | Linear Voltage Regulators 12V 1.0A Positive |
| Manufacturer | STMicroelectronics | STMicroelectronics | STMicroelectronics |
| Product Category | Linear Voltage Regulators | Linear Voltage Regulators | Linear Voltage Regulators |
| RoHS | Y | Y | Y |
| Mounting Style | Through Hole | Through Hole | Through Hole |
| Package / Case | TO-220 | TO-220-3 | TO-3 |
| Number of Outputs | 1 Output | 1 Output | 1 Output |
| Polarity | Positive | Positive | Positive |
| Output Voltage | 12 V | 12 V | 12 V |
| Output Current | 1.5 A | 1.5 A | 1.5 A |
| Output Type | Fixed | Fixed | Fixed |
| Input Voltage MAX | 35 V | 35 V | 35 V |
| Input Voltage MIN | 14 V | 14 V | 35 V |
| Minimum Operating Temperature | 0 C | 0 C | - 55 C |
| Maximum Operating Temperature | + 125 C | + 125 C | + 150 C |
| Load Regulation | 240 mV | 240 mV | 100 mV |
| Line Regulation | 240 mV | 240 mV | 120 mV |
| Series | L78 | L78 | L7812 |
| Height | 9.15 mm | - | 8.7 mm (Max) |
| Length | 10.4 mm | - | 39.5 mm (Max) |
| Width | 4.6 mm | - | 26.2 mm (Max) |
| Brand | STMicroelectronics | STMicroelectronics | STMicroelectronics |
| PSRR / Ripple Rejection Typ | 55 dB | 55 dB | - |
| Product Type | Linear Voltage Regulators | Linear Voltage Regulators | Linear Voltage Regulators |
| Factory Pack Quantity | 1000 | 1000 | 100 |
| Subcategory | PMIC - Power Management ICs | PMIC - Power Management ICs | PMIC - Power Management ICs |
| Unit Weight | 0.081130 oz | 0.211644 oz | 0.225789 oz |
| Packaging | - | Tube | Bulk |