LP5951MF-1.8/NOPB – TEXAS INSTRUMENTS

The LP5951MF-1.8/NOPB is a low-dropout voltage regulator from Texas Instruments designed to provide a stable 1.8V output for low-power, precision applications. It features an ultra-low dropout voltage (typically under 250 mV) to ensure efficient operation even when the input voltage is near the output level. With a maximum output current suited for small-signal circuits and microcontrollers, this regulator offers excellent line and load regulation, low noise, and high PSRR. Packaged in a compact surface-mount design, the LP5951MF-1.8/NOPB is ideal for high-density PCB layouts in battery-operated devices, mobile electronics, and sensor interfacing. Integrated protection features such as current limiting and thermal shutdown enhance reliability in harsh environments. Engineers appreciate its predictable performance, ease of integration, and low quiescent current, making it a popular choice for designs where maintaining a stable, low-voltage supply is critical.