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| PartNumber | L4931ABV33 | L4931ABV50 | L4931ABV25 |
| Description | LDO Voltage Regulators 3.3V 0.25A Positive | LDO Voltage Regulators 5.0V 0.25A Positive | LDO Voltage Regulators 2.5V 0.25A Positive |
| Manufacturer | STMicroelectronics | STMicroelectronics | STMicroelectronics |
| Product Category | LDO Voltage Regulators | LDO Voltage Regulators | LDO Voltage Regulators |
| RoHS | Y | Y | N |
| Mounting Style | Through Hole | Through Hole | Through Hole |
| Package / Case | TO-220-3 | TO-220-3 | TO-220-3 |
| Output Voltage | 3.3 V | 5 V | 2.5 V |
| Output Current | 250 mA | 250 mA | 250 mA |
| Number of Outputs | 1 Output | 1 Output | 1 Output |
| Polarity | Positive | Positive | Positive |
| Quiescent Current | 1 mA | 1 mA | 1 mA |
| Input Voltage MAX | 20 V | 20 V | 20 V |
| Output Type | Fixed | Fixed | Fixed |
| Minimum Operating Temperature | - 40 C | - 40 C | - 40 C |
| Maximum Operating Temperature | + 125 C | + 125 C | + 125 C |
| Dropout Voltage | 0.4 V | 0.4 V | 0.4 V |
| Series | L4931ABV | L4931ABV | L4931ABV |
| Packaging | Tube | Tube | Tube |
| Height | 9.15 mm (Max) | 9.15 mm (Max) | 9.15 mm (Max) |
| Length | 10.4 mm (Max) | 10.4 mm (Max) | 10.4 mm (Max) |
| Width | 4.6 mm (Max) | 4.6 mm (Max) | 4.6 mm (Max) |
| Brand | STMicroelectronics | STMicroelectronics | STMicroelectronics |
| Dropout Voltage Max | 600 mV at 250 mA | 600 mV at 250 mA | 600 mV at 250 mA |
| Voltage Regulation Accuracy | 1 % | 1 % | 1 % |
| Ib Input Bias Current | 600 uA | 600 uA | 600 uA |
| Line Regulation | 15 mV | 17.5 mV | 15 mV |
| Load Regulation | 15 mV | 15 mV | 15 mV |
| Product Type | LDO Voltage Regulators | LDO Voltage Regulators | LDO Voltage Regulators |
| Factory Pack Quantity | 50 | 50 | 50 |
| Subcategory | PMIC - Power Management ICs | PMIC - Power Management ICs | PMIC - Power Management ICs |
| Unit Weight | 0.211644 oz | 0.211644 oz | 0.211644 oz |
| Input Voltage MIN | - | 2.5 V | - |
| Manufacturer | Part # | Description | RFQ |
|---|---|---|---|
STMicroelectronics |
L4931ABV33 | LDO Voltage Regulators 3.3V 0.25A Positive | |
| L4931ABV50 | LDO Voltage Regulators 5.0V 0.25A Positive | ||
| L4931ABV25 | LDO Voltage Regulators 2.5V 0.25A Positive | ||
| L4931ABV33 | IC REG LINEAR 3.3V 250MA TO220AB | ||
| L4931ABV50 | IC REG LINEAR 5V 250MA TO220AB | ||
| L4931ABV25 | IC REG LINEAR 2.5V 250MA TO220AB | ||
| L4931ABV12 | New and Original |