LM2687LDX/NOPB
IC REG CHRG PUMP ADJ 10MA 8WSONManufacturer: Texas Instruments
Categories: DC DC Switching Regulators
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Texas Instruments LM2687LDX-NOPB is an adjustable negative output charge pump switching regulator. This component provides a single 10mA output and operates with an input voltage range of 2.7V to 5.5V. The output voltage is adjustable from -1.5V to -5.2V. Featuring a charge pump topology, it switches at 110kHz and is designed for surface mount applications. The 8-WSON (3x3) exposed pad package and tape and reel packaging are suitable for high-volume manufacturing. This device finds application in battery-powered portable devices and other systems requiring negative voltage generation.
Additional Information
Series: -RoHS Status: ROHS3 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 | 8-WFDFN Exposed Pad |
| Output Type | Adjustable |
| Mounting Type | Surface Mount |
| Number of Outputs | 1 |
| Function | Step-Down |
| Current - Output | 10mA |
| Operating Temperature | -40°C ~ 85°C (TA) |
| Output Configuration | Negative |
| Frequency - Switching | 110kHz |
| Voltage - Input (Max) | 5.5V |
| Topology | Charge Pump |
| Supplier Device Package | 8-WSON (3x3) |
| Synchronous Rectifier | No |
| Voltage - Output (Max) | -5.2V |
| Voltage - Input (Min) | 2.7V |
| Voltage - Output (Min/Fixed) | -1.5V |
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