LP3990SDX-1.2/NOPB
IC REG LINEAR 1.2V 150MA 6WSONManufacturer: Texas Instruments
Categories: Linear, Low Drop Out (LDO) Regulators
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Texas Instruments LP3990SDX-1-2-NOPB is a positive fixed output voltage linear regulator IC. This device provides 1.2V at a maximum output current of 150mA. Featuring a low quiescent current of 80 µA and a supply current of 120 µA (max), it is suitable for power-sensitive applications. The regulator includes enable control and protection features such as over-temperature and short-circuit protection. With a dropout voltage of 0.2V at 150mA and an input voltage range up to 6V, it offers good performance. Its Power Supply Rejection Ratio (PSRR) ranges from 55dB down to 35dB across the 1kHz to 10kHz frequency spectrum. The LP3990SDX-1-2-NOPB is housed in a 6-WSON (3x3) surface mount package and is supplied on tape and reel. This component finds application in consumer electronics and portable devices.
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) | 1.2V |
| 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 |
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