LM2611AMFX
IC REG CUK ADJ 1.2A SOT23-5Manufacturer: Texas Instruments
Categories: DC DC Switching Regulators
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Texas Instruments LM2611AMFX is a versatile Cuk switching regulator IC designed for negative adjustable output voltage applications. This surface mount component, housed in an SC-74A (SOT-753) package, supports an input voltage range of 2.7V to 14V and can deliver an adjustable negative output voltage from -1.23V down to -32V with a maximum output current of 1.2A. The device operates at a high switching frequency of 1.4MHz, enabling the use of small external components and contributing to compact power supply designs. Featuring a Cuk topology, it offers inherent advantages in terms of low input and output voltage ripple. This efficient regulator is suitable for use in battery-powered systems, portable electronics, and various industrial control applications where precise voltage regulation and low noise are critical. The LM2611AMFX is supplied in Tape & Reel packaging.
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 | SC-74A, SOT-753 |
| Output Type | Adjustable |
| Mounting Type | Surface Mount |
| Number of Outputs | 1 |
| Function | Step-Up/Step-Down |
| Current - Output | 1.2A |
| Operating Temperature | -40°C ~ 125°C (TJ) |
| Output Configuration | Negative |
| Frequency - Switching | 1.4MHz |
| Voltage - Input (Max) | 14V |
| Topology | Cuk |
| Supplier Device Package | SOT-23-5 |
| Synchronous Rectifier | No |
| Voltage - Output (Max) | -32V |
| Voltage - Input (Min) | 2.7V |
| Voltage - Output (Min/Fixed) | -1.23V |
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