View mic5247 datasheet:

MIC5247 Micrel MIC5247 150mA Low-Voltage µCap Linear Regulator General Description Features The MIC5247 is an efficient, precise low voltage CMOS • Ultra-low-noise voltage regulator optimized for ultra-low-noise applications. • Low voltage outputs The MIC5247 offers better than 1% initial accuracy, and 85µA • Load independent, ultra-low ground current: 85µA constant ground current over load (typically 85µA). The • 150mA output current MIC5247 provides a very low noise output, ideal for RF • Current limiting applications where quiet voltage sources are required. A • Thermal Shutdown noise bypass pin is also available for further reduction of • Tight load and line regulation output noise. • “Zero” off-mode current • Stability with low-ESR capacitors Designed specifically for han