The LP3984IMFX-1.5 from Texas Instruments is a high-performance, low-noise, low-dropout (LDO) voltage regulator designed to meet the needs of modern electronic devices, particularly battery-powered portable devices.

• Output Voltage: 1.5V
• Features: Ultra-low output noise (30µVRMS), high PSRR (60dB at 1kHz), low quiescent current (120µA typical), shutdown mode, thermal shutdown and current limit protection, compact SOT-23 package
• Benefits: Excellent load and line regulation, suitable for noise-sensitive applications, extends battery life, operates over a wide temperature range (-40°C to 125°C)