| PartNumber | S-8521A30MC-AXPT2G | S-8521A31MC-AXQT2G | S-8521A30MC-AXPT2U |
| Description | Switching Controllers 3.0V 60uA Step-Down | Switching Controllers 3.1V Step-Dn PWM/PFM | Switching Controllers Switching Regulator |
| Manufacturer | ABLIC | ABLIC | ABLIC |
| Product Category | Switching Controllers | Switching Controllers | Switching Controllers |
| RoHS | Y | Y | Y |
| Number of Outputs | 1 Output | 1 Output | - |
| Switching Frequency | 180 kHz | 180 kHz | - |
| Duty Cycle Max | 100 % | 100 % | - |
| Input Voltage | 2.5 V to 10 V | 2.5 V to 10 V | - |
| Output Voltage | 3 V | 3.1 V | - |
| Output Current | 120 mA | 13.2 mA | - |
| Minimum Operating Temperature | - 40 C | - 40 C | - |
| Maximum Operating Temperature | + 85 C | + 85 C | - |
| Mounting Style | SMD/SMT | SMD/SMT | - |
| Package / Case | SOT-23-5 | SOT-23-5 | SOT-23-5 |
| Packaging | Reel | Reel | Reel |
| Brand | ABLIC | ABLIC | ABLIC |
| Product Type | Switching Controllers | Switching Controllers | Switching Controllers |
| Factory Pack Quantity | 3000 | 3000 | 3000 |
| Subcategory | PMIC - Power Management ICs | PMIC - Power Management ICs | PMIC - Power Management ICs |
| Unit Weight | 0.000222 oz | 0.000222 oz | 0.003951 oz |