| PartNumber | L78M12ABDT-TR | L78M12ACDT-TR | L78M12ABV |
| Description | Linear Voltage Regulators 12V 0.5A Positive | Linear Voltage Regulators 12V 0.5A Positive | IC REG LINEAR 12V 500MA TO220AB |
| Manufacturer | STMicroelectronics | STMicroelectronics | - |
| Product Category | Linear Voltage Regulators | Linear Voltage Regulators | - |
| RoHS | Y | Y | - |
| Mounting Style | SMD/SMT | SMD/SMT | - |
| Package / Case | TO-252 | TO-252 | - |
| Number of Outputs | 1 Output | 1 Output | - |
| Polarity | Positive | Positive | - |
| Output Voltage | 12 V | 12 V | - |
| Output Current | 500 mA | 500 mA | - |
| Output Type | Fixed | Fixed | - |
| Input Voltage MAX | 35 V | 35 V | - |
| Input Voltage MIN | 14 V | 14 V | - |
| Minimum Operating Temperature | - 40 C | 0 C | - |
| Maximum Operating Temperature | + 125 C | + 125 C | - |
| Load Regulation | 240 mV | 240 mV | - |
| Line Regulation | 100 mV | 100 mV | - |
| Series | L78M | L78M | - |
| Packaging | Reel | Reel | - |
| Height | 2.4 mm | 2.4 mm | - |
| Length | 6.6 mm | 6.6 mm | - |
| Width | 6.2 mm | 6.2 mm | - |
| Brand | STMicroelectronics | STMicroelectronics | - |
| PSRR / Ripple Rejection Typ | 55 dB | 55 dB | - |
| Product Type | Linear Voltage Regulators | Linear Voltage Regulators | - |
| Factory Pack Quantity | 2500 | 2500 | - |
| Subcategory | PMIC - Power Management ICs | PMIC - Power Management ICs | - |
| Unit Weight | 0.063493 oz | 0.063493 oz | - |