L4931ABDT35TR
IC REG LINEAR 3.5V 250MA DPAKManufacturer: STMicroelectronics
Categories: Linear, Low Drop Out (LDO) Regulators
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STMicroelectronics L4931ABDT35TR is a positive fixed output linear voltage regulator IC. This component delivers a stable 3.5V output with a maximum current capability of 250mA. Designed for surface mount applications, it utilizes the DPAK package (TO-252-3, DPAK). The device features over-current and over-temperature protection, along with a typical quiescent current of 1mA. It boasts excellent Power Supply Rejection Ratio (PSRR) ranging from 73dB down to 55dB across a frequency range of 120Hz to 10kHz. The maximum input voltage is 20V, and the dropout voltage is specified at 0.8V at its maximum output current. This regulator is broadly employed in automotive systems and industrial control applications.
Additional Information
Series: -RoHS Status: ROHS3 CompliantManufacturer Lead Time: 99 week(s)Product Status: Last Time BuyPackaging: Tape & Reel (TR)Datasheet:Download Free CAD Model:
Technical Details:
| Packaging | Tape & Reel (TR) |
| 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 mA |
| Voltage - Input (Max) | 20V |
| Number of Regulators | 1 |
| Supplier Device Package | DPAK |
| Voltage - Output (Max) | - |
| Voltage - Output (Min/Fixed) | 3.5V |
| Control Features | - |
| PSRR | 73dB ~ 55dB (120Hz ~ 10kHz) |
| Voltage Dropout (Max) | 0.8V @ 250mA |
| Protection Features | Over Current, Over Temperature |
| Current - Supply (Max) | 6 mA |
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