| PartNumber | SI91871DMP-30-E3 | SI91871DMP-18-E3 | SI91871DMP-12-E3 |
| Description | LDO Voltage Regulators 300mA LDO 3.0V w/Discharge Option | LDO Voltage Regulators 300mA LDO 1.8V w/Discharge Option | LDO Voltage Regulators 300mA LDO 1.2V w/Discharge Option |
| Manufacturer | Vishay | Vishay | Vishay |
| Product Category | LDO Voltage Regulators | LDO Voltage Regulators | LDO Voltage Regulators |
| RoHS | E | E | E |
| Mounting Style | SMD/SMT | SMD/SMT | SMD/SMT |
| Package / Case | MLP-33-5 | MLP-33-5 | MLP-33-5 |
| Output Voltage | 3 V | 1.8 V | 1.2 V |
| Output Current | 300 mA | 300 mA | 300 mA |
| Number of Outputs | 1 Output | 1 Output | 1 Output |
| Polarity | Positive | Positive | Positive |
| Input Voltage MAX | 6 V | 6 V | 6 V |
| Input Voltage MIN | 2 V | 2 V | 2 V |
| Output Type | Fixed | Fixed | Fixed |
| Minimum Operating Temperature | - 40 C | - 40 C | - 40 C |
| Maximum Operating Temperature | + 85 C | + 85 C | + 85 C |
| Packaging | Reel | Reel | Reel |
| Height | 1.15 mm (Max) | 1.15 mm (Max) | 1.15 mm (Max) |
| Length | 3.1 mm | 3.1 mm | 3.1 mm |
| Width | 3.05 mm | 3.05 mm | 3.05 mm |
| Brand | Vishay / Siliconix | Vishay / Siliconix | Vishay / Siliconix |
| Line Regulation | 20 mV | 20 mV | 20 mV |
| Load Regulation | 20 mV | 20 mV | 20 mV |
| Pd Power Dissipation | 2.3 W | 2.3 W | 2.3 W |
| Product Type | LDO Voltage Regulators | LDO Voltage Regulators | LDO Voltage Regulators |
| Factory Pack Quantity | 3000 | 3000 | 3000 |
| Subcategory | PMIC - Power Management ICs | PMIC - Power Management ICs | PMIC - Power Management ICs |