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| PartNumber | REG1117FA-1.8KTTT | REG1117FA1.8KTTTG3 | REG1117FA-1.8 |
| Description | LDO Voltage Regulators 800mA & 1A LDO | LDO Voltage Regulators 800mA & 1A LDO | Fixed Positive LDO Regulator, 1.8V, 1.55V Dropout, BIPolar, PSSO3 |
| Manufacturer | Texas Instruments | Texas Instruments | TI |
| Product Category | LDO Voltage Regulators | LDO Voltage Regulators | PMIC - Voltage Regulators - Linear |
| RoHS | Y | Y | - |
| Mounting Style | SMD/SMT | SMD/SMT | - |
| Package / Case | TO-263-3 | TO-263-3 | - |
| Output Voltage | 1.8 V | 1.8 V | - |
| Output Current | 1 A | 1 A | - |
| Number of Outputs | 1 Output | 1 Output | - |
| Polarity | Positive | Positive | - |
| Quiescent Current | 10 mA | 10 mA | - |
| Input Voltage MAX | 15 V | 15 V | - |
| Input Voltage MIN | 3.8 V | 3.8 V | - |
| Output Type | Fixed | Fixed | - |
| Minimum Operating Temperature | 0 C | 0 C | - |
| Maximum Operating Temperature | + 125 C | + 125 C | - |
| Dropout Voltage | 1.2 V | 1.2 V | - |
| Series | REG1117A-18 | REG1117A-18 | - |
| Packaging | Reel | Reel | - |
| Height | 4.44 mm | 4.44 mm | - |
| Length | 10.18 mm | 10.18 mm | - |
| Operating Temperature Range | 0 C to + 125 C | 0 C to + 125 C | - |
| Width | 8.41 mm | 8.41 mm | - |
| Brand | Texas Instruments | Texas Instruments | - |
| Dropout Voltage Max | 1.1 V at 100 mA | 1.1 V at 100 mA | - |
| Voltage Regulation Accuracy | 1 % | 1 % | - |
| Ib Input Bias Current | 4 mA | 4 mA | - |
| Line Regulation | 7 mV | 7 mV | - |
| Load Regulation | 10 mV | 10 mV | - |
| Moisture Sensitive | Yes | Yes | - |
| Operating Supply Current | 4 mA | 4 mA | - |
| Product Type | LDO Voltage Regulators | LDO Voltage Regulators | - |
| Factory Pack Quantity | 50 | 50 | - |
| Subcategory | PMIC - Power Management ICs | PMIC - Power Management ICs | - |
| Unit Weight | 0.068654 oz | 0.068654 oz | - |