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| PartNumber | LM2937IMPX-12 | LM2937IMPX-10/NOPB | LM2937IMPX-10 |
| Description | LDO Voltage Regulators 500 mA Low Dropout Regulator 4-SOT-223 -40 to 85 | LDO Voltage Regulators 500 mA Low Dropout Regulator 4-SOT-223 -40 to 85 | IC REG LINEAR 10V 400MA SOT223-4 |
| Manufacturer | Texas Instruments | Texas Instruments | - |
| Product Category | LDO Voltage Regulators | LDO Voltage Regulators | - |
| RoHS | N | Y | - |
| Mounting Style | SMD/SMT | SMD/SMT | - |
| Package / Case | SOT-223-4 | SOT-223-4 | - |
| Output Voltage | 12 V | 10 V | - |
| Output Current | 0.5 A | 500 mA | - |
| Number of Outputs | 1 Output | 1 Output | - |
| Polarity | Positive | Positive | - |
| Quiescent Current | 10 mA | 10 mA | - |
| Input Voltage MAX | 26 V | 26 V | - |
| Output Type | Fixed | Fixed | - |
| Minimum Operating Temperature | - 40 C | - 40 C | - |
| Maximum Operating Temperature | + 85 C | + 125 C | - |
| Dropout Voltage | 0.5 V | 500 mV | - |
| Series | LM2937 | LM2937 | - |
| Packaging | Reel | Reel | - |
| Brand | Texas Instruments | Texas Instruments | - |
| Dropout Voltage Max | 1 V | 0.25 V at 50 mA, 1 V at 500 mA | - |
| Voltage Regulation Accuracy | +/- 5 % | +/- 5 % | - |
| Ib Input Bias Current | 2 mA | 2 mA | - |
| Line Regulation | 36 mV | 30 mV | - |
| Load Regulation | 12 mV | 10 mV | - |
| Product Type | LDO Voltage Regulators | LDO Voltage Regulators | - |
| Factory Pack Quantity | 2000 | 2000 | - |
| Subcategory | PMIC - Power Management ICs | PMIC - Power Management ICs | - |
| Unit Weight | 0.003951 oz | 0.003951 oz | - |
| Operating Temperature Range | - | - 40 C to + 125 C | - |
| Product | - | LDO Regulators | - |
| Type | - | Positive Voltage | - |
| Operating Supply Current | - | 2 mA | - |