| PartNumber | MC7912ACD2TG | MC7912ACD2TR4 | MC7912ACD2T |
| Description | Linear Voltage Regulators 12V 1A Negative | Linear Voltage Regulators 12V 1A Negative | Linear Voltage Regulators 12V 1A Negative |
| Manufacturer | ON Semiconductor | ON Semiconductor | ON Semiconductor |
| Product Category | Linear Voltage Regulators | Linear Voltage Regulators | Linear Voltage Regulators |
| RoHS | Y | N | N |
| Mounting Style | SMD/SMT | SMD/SMT | SMD/SMT |
| Package / Case | TO-263-3 (D2PAK) | TO-263-3 (D2PAK) | TO-263-3 (D2PAK) |
| Number of Outputs | 1 Output | 1 Output | 1 Output |
| Polarity | Negative | Negative | Negative |
| Output Voltage | - 12 V | - 12 V | - 12 V |
| Output Current | 1 A | 1 A | 1 A |
| Output Type | Fixed | Fixed | Fixed |
| Input Voltage MAX | - 35 V | - 35 V | - 35 V |
| Input Voltage MIN | - 14 V | - 14 V | - 14 V |
| Minimum Operating Temperature | 0 C | 0 C | 0 C |
| Maximum Operating Temperature | + 125 C | + 125 C | + 125 C |
| Load Regulation | 150 mV | 150 mV | 150 mV |
| Line Regulation | 120 mV | 120 mV | 120 mV |
| Series | MC7912 | - | - |
| Packaging | Tube | Reel | Tube |
| Height | 4.57 mm | 4.57 mm (Max) | 4.57 mm (Max) |
| Length | 10.24 mm | 10.24 mm (Max) | 10.24 mm (Max) |
| Width | 9.35 mm | 9.35 mm (Max) | 9.35 mm (Max) |
| Brand | ON Semiconductor | ON Semiconductor | ON Semiconductor |
| PSRR / Ripple Rejection Typ | 61 dB | - | - |
| Product Type | Linear Voltage Regulators | Linear Voltage Regulators | Linear Voltage Regulators |
| Factory Pack Quantity | 50 | 800 | 50 |
| Subcategory | PMIC - Power Management ICs | PMIC - Power Management ICs | PMIC - Power Management ICs |
| Unit Weight | 0.065257 oz | - | - |