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| PartNumber | KA278R09CTU | KA278R09C | KA278R09CTU,KA278R09C,KA |
| Description | LDO Voltage Regulators 2A Fixed 9V Regulator (LDO) | ||
| Manufacturer | ON Semiconductor | Fairchild Semiconductor | - |
| Product Category | LDO Voltage Regulators | PMIC - Voltage Regulators - Linear | - |
| RoHS | Y | - | - |
| Mounting Style | Through Hole | - | - |
| Package / Case | TO-220-4 | - | - |
| Output Voltage | 9 V | - | - |
| Output Current | 2 A | - | - |
| Number of Outputs | 1 Output | - | - |
| Polarity | Positive | - | - |
| Quiescent Current | 10 mA | - | - |
| Input Voltage MAX | 25 V | - | - |
| Input Voltage MIN | 10 V | - | - |
| Output Type | Fixed | - | - |
| Minimum Operating Temperature | - 20 C | - | - |
| Maximum Operating Temperature | + 80 C | - | - |
| Packaging | Tube | Tube | - |
| Height | 9.2 mm | - | - |
| Length | 10 mm | - | - |
| Width | 4.5 mm | - | - |
| Brand | ON Semiconductor / Fairchild | - | - |
| Dropout Voltage Max | 500 mV at 2 A | - | - |
| Line Regulation | 2.5 % | - | - |
| Load Regulation | 2 % | - | - |
| Pd Power Dissipation | 15 W | - | - |
| Product Type | LDO Voltage Regulators | - | - |
| Factory Pack Quantity | 50 | - | - |
| Subcategory | PMIC - Power Management ICs | - | - |
| Part # Aliases | KA278R09CTU_NL | - | - |
| Unit Weight | 0.102093 oz | - | - |
| Series | - | - | - |
| Package Case | - | TO-220-4 Full Pack | - |
| Operating Temperature | - | -20°C ~ 80°C | - |
| Mounting Type | - | Through Hole | - |
| Supplier Device Package | - | TO-220F-4L | - |
| Voltage Input | - | Up to 35V | - |
| Current Output | - | 2A | - |
| Voltage Output | - | 9V | - |
| Regulator Topology | - | Positive Fixed | - |
| Voltage Dropout Typical | - | - | - |
| Number of Regulators | - | 1 | - |
| Current Limit Min | - | - | - |