L4931ABPT50
IC REG LINEAR 5V 250MA PPAKManufacturer: STMicroelectronics
Categories: Linear, Low Drop Out (LDO) Regulators
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The STMicroelectronics L4931ABPT50 is a positive fixed output linear voltage regulator. This component delivers a stable 5V output with a maximum current capability of 250mA. Designed for surface mount applications, it is supplied in a PPAK (TO-252-5, DPAK) package. Key features include protection against over current and over temperature conditions. The device offers a typical quiescent current of 1mA and a maximum input voltage of 20V. Dropout voltage is specified at a maximum of 0.8V at 250mA. The L4931ABPT50 exhibits a Power Supply Rejection Ratio (PSRR) ranging from 70dB to 55dB across the 120Hz to 10kHz frequency range. This regulator is suitable for use in automotive and industrial applications.
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-252-5, DPAK (4 Leads + Tab), TO-252AD |
| Output Type | Fixed |
| Mounting Type | Surface Mount |
| 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 | PPAK |
| Voltage - Output (Max) | - |
| Voltage - Output (Min/Fixed) | 5V |
| Control Features | - |
| PSRR | 70dB ~ 55dB (120Hz ~ 10kHz) |
| Voltage Dropout (Max) | 0.8V @ 250mA |
| Protection Features | Over Current, Over Temperature |
| Current - Supply (Max) | 6 mA |
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