LM2781TPX/NOPB
IC REG CHARG PUMP INV 50MA 8USMDManufacturer: Texas Instruments
Categories: DC DC Switching Regulators
Quality Control: Learn More
Texas Instruments LM2781TPX-NOPB is a charge pump switching regulator IC designed for negative voltage generation. This device features a fixed negative output voltage derived from the input voltage, with a maximum output current of 50mA. Operating at a switching frequency of 210kHz, it is suitable for battery-powered applications and portable electronics where efficient voltage conversion is critical. The LM2781TPX-NOPB offers a simple charge pump topology, requiring minimal external components. Its 8-UFBGA package with Tape & Reel packaging facilitates high-density surface mount assembly. The device operates across a temperature range of -40°C to 85°C and accepts input voltages from 1.8V to 5.5V. This component is frequently utilized in consumer electronics, medical devices, and industrial control systems.
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 | 210kHz |
| 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 |
Request a Quote
Clients Also Buy
TPS61045DRBTG4
IC REG BOOST ADJ 300MA 8SON
TPS57140QDGQRQ1
IC REG BUCK ADJ 1.5A 10HVSSOP
TPS56628DDA
IC REG BUCK ADJ 6A 8SOPWR
