LP3990MF-3.3
IC REG LINEAR 3.3V 150MA SOT23-5Manufacturer: Texas Instruments
Categories: Linear, Low Drop Out (LDO) Regulators
Quality Control: Learn More
Texas Instruments LP3990MF-3-3 is a positive fixed output linear voltage regulator IC. This device delivers a stable 3.3V output with a maximum current capability of 150mA. Featuring an 80 µA quiescent current and a maximum input voltage of 6V, the LP3990MF-3-3 is designed for efficient power management. It offers robust protection through over-temperature and short-circuit features. The low voltage dropout of 0.2V at 150mA enhances power efficiency in battery-operated devices. With a PSRR ranging from 55dB to 35dB across the 1kHz to 10kHz frequency band, it provides good noise rejection. The SOT-23-5 (SC-74A, SOT-753) package is suitable for surface mount applications. This component is commonly utilized in portable electronics, consumer devices, and industrial control systems.
Additional Information
Series: -RoHS Status: RoHS non-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 | SC-74A, SOT-753 |
| 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 | SOT-23-5 |
| Voltage - Output (Max) | - |
| Voltage - Output (Min/Fixed) | 3.3V |
| 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 |
Request a Quote
Clients Also Buy
LP2987IMM-3.3/NOPB
IC REG LINEAR 3.3V 200MA 8VSSOP
UA79M05CKVURG3
IC REG LINEAR -5V 500MA TO252-3
REG102GA-2.85/2K5
IC REG LIN 2.85V 250MA SOT223-6
