LP3990SD-1.2
IC REG LINEAR 1.2V 150MA 6WSONManufacturer: Texas Instruments
Categories: Linear, Low Drop Out (LDO) Regulators
Quality Control: Learn More
Texas Instruments LP3990SD-1-2 is a fixed output voltage linear regulator. This positive voltage regulator provides a stable 1.2V output with a maximum output current of 150mA. It features low quiescent current of 80 µA and a supply current of 120 µA, making it suitable for power-sensitive applications. The device offers robust protection mechanisms including over-temperature and short-circuit protection. With a voltage dropout of 0.2V at 150mA and an input voltage range up to 6V, it is designed for efficient operation. The regulator's performance includes a Power Supply Rejection Ratio (PSRR) ranging from 55dB to 35dB across frequencies of 1kHz to 10kHz. The LP3990SD-1-2 is supplied in a 6-WSON (3x3) surface mount package, delivered on tape and reel. This component finds application in various industries, including consumer electronics and portable devices.
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 | 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 |
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
