The LP5907QMFX-3.3Q1 is an Auto-250mA, Ultra-Low Noise LDO Voltage Regulator manufactured by Texas Instruments. This device features output voltage accuracy of ±1%, Low droop behavior with 450mV of headroom, 1.7µA in full power-down mode, current limiting and thermal shutdown protection, and quiescent current of just 195µA when sourcing 250mA. The LP5907QMFX-3.3Q1 is well-suited for a wide range of voltage regulation applications, including portable devices, multimedia, cellular, and telecommunication applications. It is designed for battery-powered devices as well as high-efficiency applications which require low quiescent current. The tiny SOT-23-5 package makes it well-suited for space-constrained applications where board space and power dissipation are at a premium.