| PartNumber | REG1117A-2.5 | REG1117A-2.5/2K5 | REG1117A-2.5G4 |
| Description | LDO Voltage Regulators 800mA & 1A LDO | LDO Voltage Regulators 800mA & 1A LDO | |
| Manufacturer | Texas Instruments | Texas Instruments | Texas Instruments |
| Product Category | LDO Voltage Regulators | LDO Voltage Regulators | PMIC - Voltage Regulators - Linear |
| RoHS | Y | Y | - |
| Mounting Style | SMD/SMT | SMD/SMT | - |
| Package / Case | SOT-223-4 | SOT-223-4 | - |
| Output Voltage | 2.5 V | 2.5 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-25 | REG1117A-25 | - |
| Packaging | Tube | Reel | Tube Alternate Packaging |
| Height | 1.6 mm | 1.6 mm | - |
| Length | 6.5 mm | 6.5 mm | - |
| Operating Temperature Range | 0 C to + 125 C | 0 C to + 125 C | - |
| Width | 3.5 mm | 3.5 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 / V | 7 mV / V | - |
| Load Regulation | 10 mV | 10 mV | - |
| Operating Supply Current | 4 mA | 4 mA | - |
| Product Type | LDO Voltage Regulators | LDO Voltage Regulators | - |
| Factory Pack Quantity | 80 | 2500 | - |
| Subcategory | PMIC - Power Management ICs | PMIC - Power Management ICs | - |
| Unit Weight | 0.003951 oz | 0.003951 oz | - |
| Package Case | - | - | TO-261-4, TO-261AA |
| Operating Temperature | - | - | -40°C ~ 125°C |
| Mounting Type | - | - | Surface Mount |
| Supplier Device Package | - | - | SOT-223-4 |
| Voltage Input | - | - | 3.8 V ~ 15 V |
| Current Output | - | - | 1A |
| Voltage Output | - | - | 2.5V |
| Regulator Topology | - | - | Positive Fixed |
| Voltage Dropout Typical | - | - | 1.2V @ 1A |
| Number of Regulators | - | - | 1 |
| Current Limit Min | - | - | 1A |