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| PartNumber | LP3961EMPX-1.8/NOPB | LP3961EMPX-1.8 | LP3961EMPX-2.5 |
| Description | LDO Voltage Regulators 800mA Fast Ultra Low Dropout Linear Regu | IC REG LIN 1.8V 800MA SOT223-5 | IC REG LIN 2.5V 800MA SOT223-5 |
| Manufacturer | Texas Instruments | Texas Instruments | - |
| Product Category | LDO Voltage Regulators | PMIC - Voltage Regulators - Linear | - |
| RoHS | Y | - | - |
| Mounting Style | SMD/SMT | - | - |
| Package / Case | SOT-223-5 | - | - |
| Output Voltage | 1.8 V | - | - |
| Output Current | 0.8 A | - | - |
| Number of Outputs | 1 Output | - | - |
| Polarity | Positive | - | - |
| Input Voltage MAX | 7 V | - | - |
| Input Voltage MIN | 2.5 V | - | - |
| Output Type | Fixed | - | - |
| Minimum Operating Temperature | - 40 C | - | - |
| Maximum Operating Temperature | + 125 C | - | - |
| Dropout Voltage | 240 mV | - | - |
| Series | LP3961 | - | - |
| Packaging | Reel | Tape & Reel (TR) | - |
| Operating Temperature Range | - 40 C to + 125 C | - | - |
| Brand | Texas Instruments | - | - |
| Dropout Voltage Max | 0.03 V at 80 mA, 0.3 V at 800 mA | - | - |
| Voltage Regulation Accuracy | +/- 1.5 % | - | - |
| Line Regulation | 0.02 % | - | - |
| Load Regulation | 0.02 % | - | - |
| Operating Supply Current | 4 mA | - | - |
| Product Type | LDO Voltage Regulators | - | - |
| Factory Pack Quantity | 2000 | - | - |
| Subcategory | PMIC - Power Management ICs | - | - |
| Unit Weight | 0.004265 oz | - | - |
| Package Case | - | TO-261-5, TO-261AB | - |
| Operating Temperature | - | -40°C ~ 125°C | - |
| Mounting Type | - | Surface Mount | - |
| Supplier Device Package | - | SOT-223-5 | - |
| Voltage Input | - | 2.5 V ~ 7 V | - |
| Current Output | - | 800mA | - |
| Voltage Output | - | 1.8V | - |
| Regulator Topology | - | Positive Fixed | - |
| Voltage Dropout Typical | - | - | - |
| Number of Regulators | - | 1 | - |
| Current Limit Min | - | 1.2A | - |