LP5907QMFX-3.0Q1 – TEXAS INSTRUMENTS

The LP5907QMFX-3.0Q1 is a low-dropout (LDO) linear regulator from Texas Instruments, specifically designed for high-efficiency, low-noise applications requiring a precise 3.0V output. This device features a fixed output voltage of 3.0V ±1%, with a typical input voltage range of 3.3V to 5.5V. Its quiescent current is exceptionally low, typically under 10µA, making it ideal for battery-powered systems. The LP5907QMFX-3.0Q1 employs a unique architecture minimizing output noise and ripple, achieving a typical output noise density below 10µVrms. Packaged in a space-saving 6-pin SOT-23 (WSON) package, it offers excellent thermal performance._x000D_
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This regulator incorporates features such as short-circuit protection and thermal overload protection, enhancing its robustness. Common applications include powering sensitive analog circuits, microcontrollers, and low-power RF modules where noise is critical. Its low dropout voltage (typically 200mV at 100mA) maximizes battery life, while its precise voltage regulation ensures stable operation even under varying load conditions. The combination of low quiescent current, low noise, and robust protection makes the LP5907QMFX-3.0Q1 a superior choice for demanding, space-constrained applications requiring a clean 3.0V supply.