LP3985IBL-2.8/NOPB
IC REG LINEAR 2.8V 150MA 5DSBGAManufacturer: Texas Instruments
Categories: Linear, Low Drop Out (LDO) Regulators
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Texas Instruments LP3985IBL-2-8-NOPB is a low-noise, fixed 2.8V linear voltage regulator designed for portable applications. This positive output regulator delivers a stable 150mA with a low dropout voltage of just 0.1V at full load. Key features include an enable pin for power sequencing and robust protection against over-current, over-temperature, and short circuits. The quiescent current is a mere 150µA, contributing to extended battery life. With a Power Supply Rejection Ratio (PSRR) of 50dB to 40dB across the 1kHz to 10kHz range, it effectively filters input voltage noise. The device operates from an input voltage up to 6V and is housed in a compact 5-DSBGA (1.41x1.08) surface-mount package, supplied on tape and reel. This component is commonly utilized in consumer electronics, mobile devices, and battery-powered systems requiring efficient and clean power delivery.
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 | 5-WFBGA, DSBGA |
| Output Type | Fixed |
| Mounting Type | Surface Mount |
| Current - Output | 150mA |
| Operating Temperature | -40°C ~ 125°C |
| Output Configuration | Positive |
| Current - Quiescent (Iq) | 150 µA |
| Voltage - Input (Max) | 6V |
| Number of Regulators | 1 |
| Supplier Device Package | 5-DSBGA (1.41x1.08) |
| Voltage - Output (Max) | - |
| Voltage - Output (Min/Fixed) | 2.8V |
| Control Features | Enable |
| PSRR | 50dB ~ 40dB (1kHz ~ 10kHz) |
| Voltage Dropout (Max) | 0.1V @ 150mA |
| Protection Features | Over Current, Over Temperature, Short Circuit |
| Current - Supply (Max) | 250 µA |
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