LM2672M-3.3/NOPB – TEXAS INSTRUMENTS

The Texas Instruments LM2672M-3.3/NOPB is a 3.3V, 1A synchronous step-down converter in a compact 6-pin SOT-23-6 package. It’s a complete solution requiring minimal external components, boasting high efficiency exceeding 90% at typical loads, thanks to its synchronous rectification architecture. The input voltage range spans 4.75V to 12V, making it suitable for various battery-powered applications. Output voltage is precisely regulated at 3.3V ±1%, even under varying load conditions. The device incorporates internal soft-start and overcurrent protection, enhancing system robustness. Its small form factor and minimal external component count (typically only an input and output capacitor) are advantageous for space-constrained designs. The LM2672M-3.3/NOPB is ideal for powering microcontrollers, sensors, and other low-power peripherals in portable devices, industrial control systems, and medical equipment where a stable 3.3V supply is required. The “NOPB” designation signifies lead-free packaging conforming to RoHS standards. Its high efficiency translates to extended battery life and reduced heat dissipation, contributing to improved system reliability.