LT3081EDF
IC REG LINEAR POS ADJ 1.5A 12DFNManufacturer: Analog Devices Inc.
Categories: Linear, Low Drop Out (LDO) Regulators
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Analog Devices Inc. LT3081EDF is a 1.5A adjustable positive linear voltage regulator. This device offers exceptional line and load regulation with a low dropout voltage of 1.5V at 1.5A. The LT3081EDF features a wide input voltage range up to 36V and an output voltage adjustable from 0V to 34.5V. Key control features include current limiting, with over-current, over-temperature, reverse polarity, and short-circuit protection. Its high power supply rejection ratio (PSRR) of 90dB to 20dB across a frequency range of 120Hz to 1MHz makes it suitable for noise-sensitive applications. The quiescent current is a mere 50µA, with a maximum supply current of 5mA. This component is housed in a 12-DFN (4x4) package with an exposed pad, designed for surface mounting. Its robust performance profile makes it a strong candidate for applications in industrial, automotive, and communication systems requiring reliable power delivery.
Additional Information
Series: -RoHS Status: unknownManufacturer Lead Time: No lead time information availableProduct Status: ObsoletePackaging: TubeDownload Free CAD Model:
Technical Details:
| Packaging | Tube |
| Package / Case | 12-WFDFN Exposed Pad |
| Output Type | Adjustable |
| Mounting Type | Surface Mount |
| Current - Output | 1.5A |
| Operating Temperature | -40°C ~ 125°C |
| Output Configuration | Positive |
| Current - Quiescent (Iq) | 50 µA |
| Voltage - Input (Max) | 36V |
| Number of Regulators | 1 |
| Supplier Device Package | 12-DFN (4x4) |
| Voltage - Output (Max) | 34.5V |
| Voltage - Output (Min/Fixed) | 0V |
| Control Features | Current Limit |
| PSRR | 90dB ~ 20dB (120Hz ~ 1MHz) |
| Voltage Dropout (Max) | 1.5V @ 1.5A |
| Protection Features | Over Current, Over Temperature, Reverse Polarity, Short Circuit |
| Current - Supply (Max) | 5 mA |
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