LM3311SQX-HIOP
IC REG BOOST ADJ 2A 24WQFNManufacturer: Texas Instruments
Categories: DC DC Switching Regulators
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Texas Instruments LM3311SQX-HIOP is a versatile boost switching regulator IC designed for efficient step-up voltage conversion. This positive adjustable output regulator delivers up to 2A switch current, with an output voltage range from 1.263V to 20V. It features selectable switching frequencies of 660kHz and 1.28MHz, offering flexibility in power supply design. The device operates with an input voltage range of 2.5V to 7V. Packaged in a 24-WFQFN exposed pad (4x4), it is suitable for surface mount applications. The LM3311SQX-HIOP is commonly employed in industrial, medical, and automotive applications where reliable voltage regulation is critical. It operates within an ambient temperature range of -40°C to 125°C (TJ). This component utilizes a non-synchronous boost topology.
Additional Information
Series: -RoHS Status: RoHS non-compliantManufacturer Lead Time: No lead time information availableProduct Status: ObsoletePackaging: Tape & Reel (TR)Download Free CAD Model:
Technical Details:
| Packaging | Tape & Reel (TR) |
| Package / Case | 24-WFQFN Exposed Pad |
| Output Type | Adjustable |
| Mounting Type | Surface Mount |
| Number of Outputs | 1 |
| Function | Step-Up |
| Current - Output | 2A (Switch) |
| Operating Temperature | -40°C ~ 125°C (TJ) |
| Output Configuration | Positive |
| Frequency - Switching | 660kHz, 1.28MHz |
| Voltage - Input (Max) | 7V |
| Topology | Boost |
| Supplier Device Package | 24-WQFN (4x4) |
| Synchronous Rectifier | No |
| Voltage - Output (Max) | 20V |
| Voltage - Input (Min) | 2.5V |
| Voltage - Output (Min/Fixed) | 1.263V |
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