L4949DR2
IC REG LIN POS ADJ 100MA 8SOICManufacturer: onsemi
Categories: Linear, Low Drop Out (LDO) Regulators
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The onsemi L4949DR2 is a positive fixed-output linear voltage regulator IC. This component delivers a stable 5V output with a maximum current capability of 100mA. Designed for efficient operation, it features a quiescent current of 260 µA and a maximum supply current of 5 mA. The regulator incorporates over-temperature and short-circuit protection for enhanced reliability. With a maximum input voltage of 28V and a low dropout voltage of 0.5V at 100mA, it is suitable for applications requiring precise voltage regulation. The L4949DR2 is supplied in an 8-SOIC package, facilitating surface mounting. This device is commonly utilized in automotive and industrial control systems where robust and stable power delivery is critical.
Additional Information
Series: -RoHS Status: RoHS non-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 | 8-SOIC (0.154"", 3.90mm Width) |
| Output Type | Fixed |
| Mounting Type | Surface Mount |
| Current - Output | 100mA |
| Operating Temperature | -40°C ~ 125°C |
| Output Configuration | Positive |
| Current - Quiescent (Iq) | 260 µA |
| Voltage - Input (Max) | 28V |
| Number of Regulators | 1 |
| Supplier Device Package | 8-SOIC |
| Voltage - Output (Max) | - |
| Voltage - Output (Min/Fixed) | 5V |
| Control Features | Reset |
| PSRR | - |
| Voltage Dropout (Max) | 0.5V @ 100mA |
| Protection Features | Over Temperature, Short Circuit |
| Current - Supply (Max) | 5 mA |