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| PartNumber | L4938ED | L4938ED013TR | L4938EDE |
| Description | LDO Voltage Regulators Dual 5V Very LDO | LDO Voltage Regulators Dual 5V Very LDO | |
| Manufacturer | STMicroelectronics | STMicroelectronics | - |
| Product Category | LDO Voltage Regulators | LDO Voltage Regulators | - |
| RoHS | Y | Y | - |
| Mounting Style | SMD/SMT | SMD/SMT | - |
| Package / Case | SOIC-20 | SOIC-20 | - |
| Output Voltage | 5 V | 5 V | - |
| Output Current | 5 mA | 5 mA | - |
| Number of Outputs | 2 Output | 2 Output | - |
| Polarity | Positive | Positive | - |
| Input Voltage MAX | 20 V | 20 V | - |
| Input Voltage MIN | 6 V | 6 V | - |
| Output Type | Fixed | Fixed | - |
| Minimum Operating Temperature | - 40 C | - 40 C | - |
| Maximum Operating Temperature | + 150 C | + 150 C | - |
| Series | L4938 | L4938 | - |
| Packaging | Tube | Reel | - |
| Height | 2.35 mm | 2.35 mm | - |
| Length | 13 mm | 13 mm | - |
| Width | 7.6 mm | 7.6 mm | - |
| Brand | STMicroelectronics | STMicroelectronics | - |
| Line Regulation | 20 mV | 20 mV | - |
| Load Regulation | 50 mV | 50 mV | - |
| Moisture Sensitive | Yes | Yes | - |
| Pd Power Dissipation | 875 mW | 875 mW | - |
| Product Type | LDO Voltage Regulators | LDO Voltage Regulators | - |
| Factory Pack Quantity | 40 | 1000 | - |
| Subcategory | PMIC - Power Management ICs | PMIC - Power Management ICs | - |
| Unit Weight | 0.009408 oz | 0.009408 oz | - |