LM2931CS
IC REG LIN POS ADJ 100MA DDPAKManufacturer: Texas Instruments
Categories: Linear, Low Drop Out (LDO) Regulators
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Texas Instruments LM2931CS is a positive adjustable linear voltage regulator designed for applications requiring stable power delivery. This component offers a robust solution with an output current capability of 100mA and a maximum input voltage of 26V. The adjustable output voltage can be set between 3V and 24V, with a low dropout voltage of 0.3V at 100mA, ensuring efficiency even under moderate load conditions.
Key features include internal protection against over-temperature, reverse polarity, and short circuits, enhancing system reliability. The device exhibits a Power Supply Rejection Ratio (PSRR) of 55dB at 120Hz, making it suitable for noise-sensitive circuits. Its quiescent current is 1mA, with a maximum supply current of 15mA. The LM2931CS is housed in a TO-263-6, D2PAK package, facilitating surface-mount assembly. This regulator finds application in automotive systems, industrial controls, and consumer electronics.
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-263-6, D2PAK (5 Leads + Tab), TO-263BA |
| Output Type | Adjustable |
| Mounting Type | Surface Mount |
| 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-263 (DDPAK-5) |
| 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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