LM2931D
IC REG LIN POS ADJ 100MA 8SOICManufacturer: STMicroelectronics
Categories: Linear, Low Drop Out (LDO) Regulators
Quality Control: Learn More
STMicroelectronics LM2931D is a positive adjustable linear voltage regulator featuring a 100mA output current capability. This device is designed for surface mount applications within an 8-SOIC package. Key specifications include a maximum input voltage of 26V and an adjustable output voltage range from a minimum of 2.5V up to 25.4V. The LM2931D exhibits a low dropout voltage of 0.6V at 100mA and a quiescent current of 1mA. Protection features include over-current and over-temperature shutdown. Its high Power Supply Rejection Ratio (PSRR) of 80dB at 120Hz makes it suitable for noise-sensitive applications in automotive and industrial sectors. The operating temperature range is -40°C to 125°C.
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 | 8-SOIC (0.154"", 3.90mm Width) |
| Output Type | Adjustable |
| 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 | 8-SOIC |
| Voltage - Output (Max) | 25.4V |
| Voltage - Output (Min/Fixed) | 2.5V |
| Control Features | - |
| PSRR | 80dB (120Hz) |
| Voltage Dropout (Max) | 0.6V @ 100mA |
| Protection Features | Over Current, Over Temperature |
| Current - Supply (Max) | 30 mA |