LT3091MPDE#TRPBF
IC REG LIN NEG ADJ 1.5A 14DFNManufacturer: Analog Devices Inc.
Categories: Linear, Low Drop Out (LDO) Regulators
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Analog Devices Inc. LT3091MPDE-TRPBF is a negative adjustable linear regulator IC designed for high-performance applications. This component features a 1.5A output current capability and a low quiescent current of 50.5 µA. The adjustable output voltage ranges from 0V to -32V, with a maximum input voltage of -36V. With a typical dropout voltage of 0.45V at 1.5A, it ensures efficient power regulation. The regulator incorporates robust protection features including over-current, over-temperature, reverse polarity, and short-circuit protection. Its high power supply rejection ratio (PSRR) of 85dB at 120Hz, decreasing to 20dB at 1MHz, makes it suitable for noise-sensitive applications. The LT3091MPDE-TRPBF is supplied in a 14-DFN (4x3) package, surface mounted, and operates across a wide temperature range of -55°C to 150°C. It is commonly utilized in industrial, automotive, and communication infrastructure sectors.
Additional Information
Series: -RoHS Status: ROHS3 CompliantManufacturer Lead Time: 10 week(s)Product Status: ActivePackaging: Tape & Reel (TR)Datasheet:Download Free CAD Model:
Technical Details:
| Packaging | Tape & Reel (TR) |
| Package / Case | 14-WFDFN Exposed Pad |
| Output Type | Adjustable |
| Mounting Type | Surface Mount |
| Current - Output | 1.5A |
| Operating Temperature | -55°C ~ 150°C |
| Output Configuration | Negative |
| Current - Quiescent (Iq) | 50.5 µA |
| Voltage - Input (Max) | -36V |
| Number of Regulators | 1 |
| Supplier Device Package | 14-DFN (4x3) |
| Voltage - Output (Max) | -32V |
| Voltage - Output (Min/Fixed) | 0V |
| Control Features | Current Limit, Enable |
| PSRR | 85dB ~ 20dB (120Hz ~ 1MHz) |
| Voltage Dropout (Max) | 0.45V @ 1.5A |
| Protection Features | Over Current, Over Temperature, Reverse Polarity, Short Circuit |
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