LP2989AIMX-1.8
IC REG LINEAR 1.8V 500MA 8SOICManufacturer: Texas Instruments
Categories: Linear, Low Drop Out (LDO) Regulators
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Texas Instruments LP2989AIMX-1-8 is a fixed, positive linear voltage regulator with a 1.8V output and a 500mA current capability. This component features an active-high enable pin for power sequencing and control. It offers robust protection against overcurrent, overtemperature, and short-circuit conditions. The LP2989AIMX-1-8 exhibits a typical quiescent current of 175µA and a maximum input voltage of 16V. Its Power Supply Rejection Ratio (PSRR) is 60dB at 1kHz, indicating effective noise filtering. The device is housed in an 8-SOIC package suitable for surface mounting and operates across a temperature range of -40°C to 125°C. This regulator is commonly found in applications such as portable electronics, battery-powered devices, and automotive systems.
Additional Information
Series: -RoHS Status: RoHS non-compliantManufacturer Lead Time: No lead time information availableProduct Status: ObsoletePackaging: Tape & Reel (TR)Datasheet:Download Free CAD Model:
Technical Details:
| Packaging | Tape & Reel (TR) |
| Package / Case | 8-SOIC (0.154"", 3.90mm Width) |
| Output Type | Fixed |
| Mounting Type | Surface Mount |
| Current - Output | 500mA |
| Operating Temperature | -40°C ~ 125°C |
| Output Configuration | Positive |
| Current - Quiescent (Iq) | 175 µA |
| Voltage - Input (Max) | 16V |
| Number of Regulators | 1 |
| Supplier Device Package | 8-SOIC |
| Voltage - Output (Max) | - |
| Voltage - Output (Min/Fixed) | 1.8V |
| Control Features | Enable |
| PSRR | 60dB (1kHz) |
| Voltage Dropout (Max) | 0.65V @ 500mA |
| Protection Features | Over Current, Over Temperature, Short Circuit |
| Current - Supply (Max) | 9 mA |
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