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| PartNumber | LP3963ES-1.8 | LP3963ES-1.8/NOPB | LP3963ES-2.5 |
| Description | IC REG LIN 1.8V 3A DDPAK/TO263-5 | LDO Voltage Regulators 3A Fast Ultra Low Dropout Linear Regulator 5-DDPAK/TO-263 -40 to 125 | |
| Manufacturer | - | - | Texas Instruments |
| Product Category | - | - | PMIC - Voltage Regulators - Linear |
| Series | - | - | LP3963 |
| Packaging | - | - | Tube Alternate Packaging |
| Unit Weight | - | - | 0.056128 oz |
| Mounting Style | - | - | SMD/SMT |
| Package Case | - | - | TO-263-5 |
| Operating Temperature | - | - | -40°C ~ 125°C |
| Mounting Type | - | - | Surface Mount |
| Output Type | - | - | Fixed |
| Supplier Device Package | - | - | DDPAK/TO-263-5 |
| Voltage Input | - | - | Up to 7V |
| Number of Outputs | - | - | 1 Output |
| Current Output | - | - | 3A |
| Voltage Output | - | - | 2.5V |
| Regulator Topology | - | - | Positive Fixed |
| Voltage Dropout Typical | - | - | 0.8V @ 3A |
| Number of Regulators | - | - | 1 |
| Current Limit Min | - | - | 4A |
| Maximum Operating Temperature | - | - | + 125 C |
| Minimum Operating Temperature | - | - | - 40 C |
| Output Voltage | - | - | 2.5 V |
| Input Voltage MAX | - | - | 7 V |
| Output Current | - | - | 3 A |
| Input Voltage MIN | - | - | 2.5 V |
| Load Regulation | - | - | 0.06 % |
| Voltage Regulation Accuracy | - | - | +/- 1.5 % |
| Ib Input Bias Current | - | - | 5 mA |
| Dropout Voltage | - | - | 0.08 V at 300 mA 0.8 V at 3 A |
| Dropout Voltage Max | - | - | 0.1 V at 300 mA 1 V at 3 A |
| Line Regulation | - | - | 0.02 % |