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| PartNumber | LM2940CSX-5.0/NOPB | LM2940CSX-5.0 | LM2940CSX-50TR-ND |
| Description | LDO Voltage Regulators 1A LDO REG | LDO Voltage Regulators 1A Low Dropout Regulator 3-DDPAK/TO-263 0 to 125 | |
| Manufacturer | Texas Instruments | Texas Instruments | - |
| Product Category | LDO Voltage Regulators | PMIC - Voltage Regulators - Linear | - |
| RoHS | Y | - | - |
| Mounting Style | SMD/SMT | SMD/SMT | - |
| Package / Case | TO-263-3 | - | - |
| Output Voltage | 5 V | 5 V | - |
| Output Current | 1 A | 1 A | - |
| Number of Outputs | 1 Output | 1 Output | - |
| Polarity | Positive | - | - |
| Quiescent Current | 15 mA | 15 mA | - |
| Input Voltage MAX | 26 V | 26 V | - |
| Input Voltage MIN | 6.25 V | 6.25 V | - |
| Output Type | Fixed | Fixed | - |
| Minimum Operating Temperature | 0 C | 0 C | - |
| Maximum Operating Temperature | + 125 C | + 125 C | - |
| Dropout Voltage | 500 mV | 0.5 V at 1 A 0.11 V at 100 mA | - |
| Series | LM2940C | LM2940C | - |
| Packaging | Reel | Tape & Reel (TR) Alternate Packaging | - |
| Operating Temperature Range | 0 C to + 125 C | - | - |
| Brand | Texas Instruments | - | - |
| Dropout Voltage Max | 0.8 V at 1A, 0.15 V at 100 mA | - | - |
| Ib Input Bias Current | 10 mA | - | - |
| Line Regulation | 50 mV | 50 mV | - |
| Load Regulation | 50 mV | 50 mV | - |
| Moisture Sensitive | Yes | - | - |
| Operating Supply Current | 10 mA | - | - |
| Product Type | LDO Voltage Regulators | - | - |
| Factory Pack Quantity | 500 | - | - |
| Subcategory | PMIC - Power Management ICs | - | - |
| Unit Weight | 0.068654 oz | 0.068654 oz | - |
| Package Case | - | TO-263-3 | - |
| Operating Temperature | - | 0°C ~ 125°C | - |
| Mounting Type | - | Surface Mount | - |
| Supplier Device Package | - | DDPAK/TO-263-3 | - |
| Voltage Input | - | 6.25 V ~ 26 V | - |
| Current Output | - | 1A | - |
| Voltage Output | - | 5V | - |
| Regulator Topology | - | Positive Fixed | - |
| Voltage Dropout Typical | - | 0.5V @ 1A | - |
| Number of Regulators | - | 1 | - |
| Current Limit Min | - | - | - |
| Ib Input Bias Current | - | 10 mA | - |
| Dropout Voltage Max | - | 0.8 V at 1 A 0.15 V at 100 mA | - |