| PartNumber | S-1318A33-A4T2U4 | S-1318A18-A4T2U4 | S-1318A18-M5T1U4 |
| Description | LDO Voltage Regulators | LDO Voltage Regulators | LDO Voltage Regulators |
| Manufacturer | ABLIC | ABLIC | ABLIC |
| 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 | HSNT-4 | HSNT-4 | SOT-23-5 |
| Output Voltage | 3.3 V | 1.8 V | 1.8 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 | 5.5 V | 5.5 V | 5.5 V |
| Input Voltage MIN | 1.7 V | 1.7 V | 1.7 V |
| Output Type | Fixed | Fixed | Fixed |
| Minimum Operating Temperature | - 40 C | - 40 C | - 40 C |
| Maximum Operating Temperature | + 85 C | + 85 C | + 85 C |
| Dropout Voltage | 0.045 V | 0.055 V | 0.055 V |
| Series | S-1318 | S-1318 | S-1318 |
| Packaging | Reel | Reel | Reel |
| Product | LDO Voltage Regulators | LDO Voltage Regulators | LDO Voltage Regulators |
| Type | CMOS | CMOS | CMOS |
| Brand | ABLIC | ABLIC | ABLIC |
| Dropout Voltage Max | 0.05 V | 0.07 V | 0.07 V |
| Output Voltage Range | - | - | - |
| Voltage Regulation Accuracy | 1 % | 1 % | 1 % |
| Line Regulation | 0.05 %/V | 0.05 %/V | 0.05 %/V |
| Load Regulation | 20 mV | 20 mV | 20 mV |
| Operating Supply Current | 95 nA | 95 nA | 95 nA |
| Product Type | LDO Voltage Regulators | LDO Voltage Regulators | LDO Voltage Regulators |
| Factory Pack Quantity | 10000 | 10000 | 3000 |
| Subcategory | PMIC - Power Management ICs | PMIC - Power Management ICs | PMIC - Power Management ICs |