LP3985ITLX-4.8/NOPB
IC REG LINEAR 4.8V 150MA 5DSBGAManufacturer: Texas Instruments
Categories: Linear, Low Drop Out (LDO) Regulators
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Texas Instruments LP3985ITLX-4-8-NOPB is a fixed output voltage linear regulator IC designed for applications requiring precise voltage regulation and low noise. This single output regulator provides a stable 4.8V with an output current capability of 150mA. The device features a low quiescent current of 150 µA and a maximum input voltage of 6V. Key protection features include over current, over temperature, and short circuit protection. The very low dropout voltage, specified at 0.1V at 150mA, makes it suitable for battery-powered systems where voltage efficiency is critical. The Power Supply Rejection Ratio (PSRR) is 50dB to 40dB across the 1kHz to 10kHz frequency range, indicating effective noise filtering. The compact 5-DSBGA (1.41x1.08) package is ideal for space-constrained designs commonly found in portable electronics and wireless communication systems. This component is supplied on a tape and reel for automated assembly.
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) | 4.8V |
| 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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