L4931ABDT80
IC REG LINEAR 8V 250MA DPAKManufacturer: STMicroelectronics
Categories: Linear, Low Drop Out (LDO) Regulators
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STMicroelectronics L4931ABDT80 is a positive fixed output linear voltage regulator designed for surface mount applications. This component delivers a stable 8V output with a maximum current capability of 250mA. Featuring robust over-current and over-temperature protection, the L4931ABDT80 is suitable for demanding applications across automotive, industrial, and consumer electronics sectors. It operates within a wide input voltage range up to 20V, with a maximum quiescent current of 1.6mA. The device exhibits excellent power supply rejection ratio (PSRR) performance, ranging from 67dB to 55dB across the 120Hz to 10kHz frequency band. The low dropout voltage of 0.8V at 250mA further enhances efficiency. The L4931ABDT80 is supplied in a TO-252-3, DPAK (2 leads + tab), SC-63 package.
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-252-3, DPAK (2 Leads + Tab), SC-63 |
| Output Type | Fixed |
| Mounting Type | Surface Mount |
| Current - Output | 250mA |
| Operating Temperature | -40°C ~ 125°C |
| Output Configuration | Positive |
| Current - Quiescent (Iq) | 1.6 mA |
| Voltage - Input (Max) | 20V |
| Number of Regulators | 1 |
| Supplier Device Package | DPAK |
| Voltage - Output (Max) | - |
| Voltage - Output (Min/Fixed) | 8V |
| Control Features | - |
| PSRR | 67dB ~ 55dB (120Hz ~ 10kHz) |
| Voltage Dropout (Max) | 0.8V @ 250mA |
| Protection Features | Over Current, Over Temperature |
| Current - Supply (Max) | 7 mA |
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