LM2771SDX
IC REG CHARGE PUMP 1.5V 10WSONManufacturer: Texas Instruments
Categories: DC DC Switching Regulators
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Texas Instruments LM2771SDX is a positive fixed output charge pump switching regulator. This component delivers a stable 1.5V output with a maximum current capability of 250mA. Operating with an input voltage range of 2.7V to 5.5V, the LM2771SDX features a switching frequency of 1.1MHz, enabling small external components. The device is packaged in a 10-WFDFN exposed pad (3x3) and is supplied on tape and reel. Its step-down functionality and efficient charge pump topology make it suitable for applications requiring compact power solutions in portable electronics and battery-powered devices. The operating temperature range is -30°C to 85°C.
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 | 10-WFDFN Exposed Pad |
| Output Type | Fixed |
| Mounting Type | Surface Mount |
| Number of Outputs | 1 |
| Function | Step-Down |
| Current - Output | 250mA |
| Operating Temperature | -30°C ~ 85°C (TA) |
| Output Configuration | Positive |
| Frequency - Switching | 1.1MHz |
| Voltage - Input (Max) | 5.5V |
| Topology | Charge Pump |
| Supplier Device Package | 10-WSON (3x3) |
| Synchronous Rectifier | No |
| Voltage - Output (Max) | - |
| Voltage - Input (Min) | 2.7V |
| Voltage - Output (Min/Fixed) | 1.5V |
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