L4931ABV25
IC REG LINEAR 2.5V 250MA TO220ABManufacturer: STMicroelectronics
Categories: Linear, Low Drop Out (LDO) Regulators
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The STMicroelectronics L4931ABV25 is a positive fixed output linear voltage regulator delivering 2.5V with a 250mA output current capability. This TO-220AB packaged device features a low dropout voltage of 0.8V at 250mA and a quiescent current of 1mA. It includes over-current and over-temperature protection. The regulator operates across a wide temperature range of -40°C to 125°C and accepts an input voltage up to 20V. Its power supply rejection ratio (PSRR) ranges from 75dB to 55dB across a frequency spectrum of 120Hz to 10kHz. This component is suitable for applications in automotive, industrial, and consumer electronics.
Additional Information
Series: -RoHS Status: ROHS3 CompliantManufacturer Lead Time: No lead time information availableProduct Status: ObsoletePackaging: TubeDatasheet:Download Free CAD Model:
Technical Details:
| Packaging | Tube |
| Package / Case | TO-220-3 |
| Output Type | Fixed |
| Mounting Type | Through Hole |
| Current - Output | 250mA |
| Operating Temperature | -40°C ~ 125°C |
| Output Configuration | Positive |
| Current - Quiescent (Iq) | 1 mA |
| Voltage - Input (Max) | 20V |
| Number of Regulators | 1 |
| Supplier Device Package | TO-220 |
| Voltage - Output (Max) | - |
| Voltage - Output (Min/Fixed) | 2.5V |
| Control Features | - |
| PSRR | 75dB ~ 55dB (120Hz ~ 10kHz) |
| Voltage Dropout (Max) | 0.8V @ 250mA |
| Protection Features | Over Current, Over Temperature |
| Current - Supply (Max) | 6 mA |
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