| PartNumber | LD1117ADT-TR | LD1117ADT18TR | LD1117ADT12TR |
| Description | LDO Voltage Regulators LD ADJ VOLT REG | LDO Voltage Regulators LDO REG | LDO Voltage Regulators Lo drop fixed adjust pos Vltg reg |
| Manufacturer | STMicroelectronics | STMicroelectronics | STMicroelectronics |
| Product Category | LDO Voltage Regulators | LDO Voltage Regulators | LDO Voltage Regulators |
| RoHS | Y | Y | Y |
| Mounting Style | SMD/SMT | SMD/SMT | SMD/SMT |
| Package / Case | TO-252-3 | TO-252-3 | TO-252-3 |
| Output Voltage | 1.25 V to 15 V | 1.8 V | 1.2 V |
| Output Current | 1 A | 1 A | 1 A |
| Number of Outputs | 1 Output | 1 Output | 1 Output |
| Polarity | Positive | Positive | Positive |
| Quiescent Current | 10 mA | 10 mA | 10 mA |
| Input Voltage MAX | 10 V | 10 V | 10 V |
| Output Type | Adjustable | Fixed | Fixed |
| Minimum Operating Temperature | 0 C | 0 C | 0 C |
| Maximum Operating Temperature | + 125 C | + 125 C | + 125 C |
| Dropout Voltage | 1 V | 1 V | 1 V |
| Series | LD1117A | LD1117A | LD1117A |
| Packaging | Reel | Reel | Reel |
| Height | 2.4 mm | 2.4 mm | 2.4 mm |
| Length | 6.6 mm | 6.6 mm | 6.6 mm |
| Width | 6.2 mm | 6.2 mm | 6.2 mm |
| Brand | STMicroelectronics | STMicroelectronics | STMicroelectronics |
| Dropout Voltage Max | 1.1 V at 100 mA | 1.1 V at 100 mA | 1.1 V at 100 mA |
| Voltage Regulation Accuracy | 2 % | 2 % | 2 % |
| Ib Input Bias Current | 5 mA | 5 mA | 5 mA |
| Line Regulation | 6 mV / V | 6 mV / V | 6 mV / V |
| Load Regulation | 10 mV | 10 mV | 10 mV |
| Pd Power Dissipation | 12 W | 12 W | 12 W |
| Product Type | LDO Voltage Regulators | LDO Voltage Regulators | LDO Voltage Regulators |
| Reference Voltage | 1.275 V | - | - |
| Factory Pack Quantity | 2500 | 2500 | 2500 |
| Subcategory | PMIC - Power Management ICs | PMIC - Power Management ICs | PMIC - Power Management ICs |
| Unit Weight | 0.012346 oz | 0.012346 oz | 0.012346 oz |