LM2931CT/LF03
IC REG LIN POS ADJ 100MA TO220-3Manufacturer: Texas Instruments
Categories: Linear, Low Drop Out (LDO) Regulators
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Texas Instruments LM2931CT-LF03 is an adjustable positive linear voltage regulator capable of delivering 100mA output current. This device features a low dropout voltage of 0.3V at 100mA and a maximum input voltage of 26V. The output voltage is adjustable, with a minimum fixed output of 3V and a maximum adjustable output of 24V. Protection features include over-temperature, reverse polarity, and short-circuit protection. The quiescent current is 1mA, and the supply current is a maximum of 15mA. With a PSRR of 55dB at 120Hz, it is suitable for applications requiring stable voltage regulation. The LM2931CT-LF03 is supplied in a TO-220-3 package for through-hole mounting and operates across a temperature range of -40°C to 85°C. It finds application in automotive, industrial control, and power supply systems.
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-220-3 |
| Output Type | Adjustable |
| Mounting Type | Through Hole |
| Current - Output | 100mA |
| Operating Temperature | -40°C ~ 85°C |
| Output Configuration | Positive |
| Current - Quiescent (Iq) | 1 mA |
| Voltage - Input (Max) | 26V |
| Number of Regulators | 1 |
| Supplier Device Package | TO-220-3 |
| Voltage - Output (Max) | 24V |
| Voltage - Output (Min/Fixed) | 3V |
| Control Features | - |
| PSRR | 55dB (120Hz) |
| Voltage Dropout (Max) | 0.3V @ 100mA |
| Protection Features | Over Temperature, Reverse Polarity, Short Circuit |
| Current - Supply (Max) | 15 mA |
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