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| PartNumber | AP131-33WG-7 | AP131-33W | AP131-33WA |
| Description | LDO Voltage Regulators LDO CMOS 300mA 0.5V MAX VOUT+0.5-7V 3.3V | ||
| Manufacturer | Diodes Incorporated | Anachip | Anachip |
| Product Category | PMIC - Voltage Regulators - Linear | IC Chips | IC Chips |
| Series | AP131 | - | - |
| Product | LDO Regulators | - | - |
| Type | Low Dropout Linear Regulator | - | - |
| Packaging | Digi-ReelR | - | - |
| Mounting Style | SMD/SMT | - | - |
| Package Case | SOT-25-5 | - | - |
| Operating Temperature | -40°C ~ 85°C | - | - |
| Mounting Type | Surface Mount | - | - |
| Output Type | Fixed | - | - |
| Supplier Device Package | SOT-25 | - | - |
| Voltage Input | Up to 5.5V | - | - |
| Number of Outputs | 1 Output | - | - |
| Current Output | 300mA | - | - |
| Voltage Output | 3.3V | - | - |
| Regulator Topology | Positive Fixed | - | - |
| Voltage Dropout Typical | 0.4V @ 300mA | - | - |
| Number of Regulators | 1 | - | - |
| Current Limit Min | 350mA | - | - |
| Pd Power Dissipation | 0.25 W | - | - |
| Maximum Operating Temperature | + 85 C | - | - |
| Minimum Operating Temperature | - 40 C | - | - |
| Output Voltage | 3.3 V | - | - |
| Input Voltage MAX | 5.5 V | - | - |
| Output Current | 300 mA | - | - |
| Input Voltage MIN | + 2.7 V | - | - |
| Load Regulation | 35 mV | - | - |
| Voltage Regulation Accuracy | 2 % | - | - |
| Ib Input Bias Current | 50 uA | - | - |
| Quiescent Current | 100 uA | - | - |
| Dropout Voltage | 0.4 V at 300 mA | - | - |
| Dropout Voltage Max | 500 mV at 300 mA | - | - |
| Line Regulation | 0.3 % / V | - | - |