LP5951MGX-1.8
IC REG LINEAR 1.8V 150MA SC70-5Manufacturer: Texas Instruments
Categories: Linear, Low Drop Out (LDO) Regulators
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Texas Instruments LP5951MGX-1-8 is a fixed, positive linear voltage regulator designed for low-power applications. This device provides a stable 1.8V output with a maximum output current of 150mA, ensuring efficient power delivery for sensitive circuitry. The LP5951MGX-1-8 offers excellent power supply rejection ratio (PSRR) performance, ranging from 60dB to 50dB across the 100Hz to 10kHz frequency range, critical for noise-sensitive systems. It features a low quiescent current of 55 µA, minimizing power consumption in battery-operated devices. Protection features include over-current, over-temperature, and short-circuit protection for enhanced reliability. With a maximum input voltage of 5.5V and a dropout voltage of 0.35V at 150mA, this component is suitable for operation in portable electronics, automotive systems, and general-purpose power management. The SC-70-5 package facilitates compact surface-mount designs.
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 | 5-TSSOP, SC-70-5, SOT-353 |
| Output Type | Fixed |
| Mounting Type | Surface Mount |
| Current - Output | 150mA |
| Operating Temperature | -40°C ~ 125°C |
| Output Configuration | Positive |
| Current - Quiescent (Iq) | 55 µA |
| Voltage - Input (Max) | 5.5V |
| Number of Regulators | 1 |
| Supplier Device Package | SC-70-5 |
| Voltage - Output (Max) | - |
| Voltage - Output (Min/Fixed) | 1.8V |
| Control Features | Enable |
| PSRR | 60dB ~ 50dB (100Hz ~ 10kHz) |
| Voltage Dropout (Max) | 0.35V @ 150mA |
| Protection Features | Over Current, Over Temperature, Short Circuit |
| Current - Supply (Max) | 70 µA |
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