LM2931ADT33RY
IC REG LINEAR 3.3V 100MA DPAKManufacturer: STMicroelectronics
Categories: Linear, Low Drop Out (LDO) Regulators
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STMicroelectronics LM2931ADT33RY is a positive fixed linear voltage regulator with a 3.3V output and a 100mA maximum output current. This automotive-grade component features a low dropout voltage of 0.6V at 100mA and a quiescent current of 1mA. Protection features include current limiting and thermal shutdown. The device offers a high power supply rejection ratio (PSRR) of 78dB at 120Hz. Operating temperature ranges from -40°C to 125°C. Supplied in a TO-252-3, DPAK (2 Leads + Tab), SC-63 package, it is suitable for surface mounting. Qualification under AEC-Q100 confirms its suitability for demanding automotive applications.
Additional Information
Series: -RoHS Status: ROHS3 CompliantManufacturer Lead Time: No lead time information availableProduct Status: ObsoletePackaging: 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 | 100mA |
| Operating Temperature | -40°C ~ 125°C (TJ) |
| Output Configuration | Positive |
| Current - Quiescent (Iq) | 1 mA |
| Voltage - Input (Max) | 26V |
| Number of Regulators | 1 |
| Supplier Device Package | DPAK |
| Voltage - Output (Max) | - |
| Voltage - Output (Min/Fixed) | 3.3V |
| Control Features | - |
| Grade | Automotive |
| PSRR | 78dB (120Hz) |
| Voltage Dropout (Max) | 0.6V @ 100mA |
| Protection Features | Current Limit, Thermal Shutdown |
| Current - Supply (Max) | 30 mA |
| Qualification | AEC-Q100 |