L4949ED
IC REG LINEAR 5V 100MA 8SOManufacturer: STMicroelectronics
Categories: Linear, Low Drop Out (LDO) Regulators
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STMicroelectronics L4949ED 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 surface mount applications, it is housed in an 8-SOIC package. Key features include a quiescent current of 300 µA and a maximum input voltage of 28V. The device offers robust protection against over-temperature and short-circuit conditions, along with a reset output. Its low dropout voltage of 0.5V at 100mA makes it suitable for power management in automotive, industrial control, and consumer electronics applications. 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: TubeDownload Free CAD Model:
Technical Details:
| Packaging | Tube |
| 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) | 300 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 Output |
| PSRR | - |
| Voltage Dropout (Max) | 0.5V @ 100mA |
| Protection Features | Over Temperature, Short Circuit |
| Current - Supply (Max) | 5 mA |
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