| PartNumber | FAN2500S26X | FAN2500S25X | FAN2500S27X |
| Description | LDO Voltage Regulators LDO Voltage | LDO Voltage Regulators 100 mA CMOS Dropout | LDO Voltage Regulators LDO Voltage |
| Manufacturer | ON Semiconductor | ON Semiconductor | ON Semiconductor |
| 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 | SOT-23-5 | SOT-23-5 | SOT-23-5 |
| Output Voltage | 2.6 V | 2.5 V | 2.7 V |
| Output Current | 100 mA | 100 mA | 100 mA |
| Number of Outputs | 1 Output | 1 Output | 1 Output |
| Polarity | Positive | Positive | Positive |
| Input Voltage MAX | 6.5 V | 6.5 V | 6.5 V |
| Input Voltage MIN | 2.7 V | 2.7 V | 2.7 V |
| Output Type | Fixed | Fixed | Fixed |
| Minimum Operating Temperature | - 40 C | - 40 C | - 40 C |
| Maximum Operating Temperature | + 125 C | + 125 C | + 125 C |
| Dropout Voltage | 0.0025 V | 0.0025 V | 0.0025 V |
| Packaging | Reel | Reel | Reel |
| Height | 1.3 mm (Max) | 1.3 mm (Max) | 1.3 mm (Max) |
| Length | 3.1 mm (Max) | 3 mm (Max) | 3.1 mm (Max) |
| Width | 1.8 mm (Max) | 1.7 mm (Max) | 1.8 mm (Max) |
| Brand | ON Semiconductor / Fairchild | ON Semiconductor / Fairchild | ON Semiconductor / Fairchild |
| Dropout Voltage Max | 140 mV | 140 mV | 140 mV |
| Voltage Regulation Accuracy | 2 % | 2 % | 2 % |
| Line Regulation | 0.3 % / V | 0.3 % / V | 0.3 % / V |
| Load Regulation | 2 % | 2 % | 2 % |
| 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 |
| Part # Aliases | FAN2500S26X_NL | FAN2500S25X_NL | FAN2500S27X_NL |
| Unit Weight | 0.000222 oz | 0.000222 oz | 0.000222 oz |
| Series | - | FAN2500 | - |