LP3990SDX-1.8/NOPB
IC REG LINEAR 1.8V 150MA 6WSONManufacturer: Texas Instruments
Categories: Linear, Low Drop Out (LDO) Regulators
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Texas Instruments LP3990SDX-1-8-NOPB is a fixed output voltage linear regulator offering 1.8V at 150mA. This device features a low quiescent current of 80µA and a maximum input voltage of 6V. The voltage dropout is a mere 0.2V at the full 150mA output current. Protection features include over-temperature and short-circuit protection. The regulator boasts a Power Supply Rejection Ratio (PSRR) ranging from 55dB to 35dB across the 1kHz to 10kHz frequency band. The LP3990SDX-1-8-NOPB is supplied in a 6-WSON (3x3) package, suitable for surface mounting. This component is commonly utilized in portable electronics, battery-powered devices, and automotive applications requiring stable voltage regulation.
Additional Information
Series: -RoHS Status: ROHS3 CompliantManufacturer Lead Time: No lead time information availableProduct Status: DiscontinuedPackaging: Tape & Reel (TR)Datasheet:Download Free CAD Model:
Technical Details:
| Packaging | Tape & Reel (TR) |
| Package / Case | 6-WDFN Exposed Pad |
| Output Type | Fixed |
| Mounting Type | Surface Mount |
| Current - Output | 150mA |
| Operating Temperature | -40°C ~ 85°C |
| Output Configuration | Positive |
| Current - Quiescent (Iq) | 80 µA |
| Voltage - Input (Max) | 6V |
| Number of Regulators | 1 |
| Supplier Device Package | 6-WSON (3x3) |
| Voltage - Output (Max) | - |
| Voltage - Output (Min/Fixed) | 1.8V |
| Control Features | Enable |
| PSRR | 55dB ~ 35dB (1kHz ~ 10kHz) |
| Voltage Dropout (Max) | 0.2V @ 150mA |
| Protection Features | Over Temperature, Short Circuit |
| Current - Supply (Max) | 120 µA |