LM2780TP/NOPB
IC REG CHARG PUMP INV 50MA 8USMDManufacturer: Texas Instruments
Categories: DC DC Switching Regulators
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Texas Instruments LM2780TP-NOPB is a charge pump switching regulator IC designed for efficient negative voltage generation. This device offers a fixed negative output from a positive input voltage, with a minimum input requirement of 1.8V and a maximum of 5.5V. The LM2780TP-NOPB provides a stable output current of 50mA, operating at a switching frequency of 12kHz. Its topology utilizes a charge pump mechanism, ensuring a synchronous rectifier is not required. The component is housed in an 8-UFBGA (8-DSBGA) package suitable for surface mounting. This versatile regulator finds application in power management solutions across various industries, including portable electronics and telecommunications. It operates reliably within an ambient temperature range of -40°C to 85°C.
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-UFBGA |
| Output Type | Fixed |
| Mounting Type | Surface Mount |
| Number of Outputs | 1 |
| Function | Ratiometric |
| Current - Output | 50mA |
| Operating Temperature | -40°C ~ 85°C (TA) |
| Output Configuration | Negative |
| Frequency - Switching | 12kHz |
| Voltage - Input (Max) | 5.5V |
| Topology | Charge Pump |
| Supplier Device Package | 8-DSBGA |
| Synchronous Rectifier | No |
| Voltage - Output (Max) | - |
| Voltage - Input (Min) | 1.8V |
| Voltage - Output (Min/Fixed) | -Vin |
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