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Low Noise 500mA LDO Regulator
GS7156
Features
Low Supply Current ~ 55uA (Typ.) Low Shutdown Current ~0.1uA (Typ.) Output Current ~500mA High Power Supply Rejection Ratio
~75dB@1KHz 1.7~5.5V Operation ±1.5% Initial Voltage Accuracy Low Temperature Drift Coefficient ~50ppm Line Regulation ~0.02%/V(Typ.) Low ESR Capacitor ~1.0uF ceramic capacitor TDFN6-2x2、SOT-23-5、SOT-353 package Green Product (RoHS, Lead-Free,
Halogen-Free Compliant)
Applications
Portable communication equipment Notebook Computer Battery Powered Systems
General Description
The GS7156 is a CMOS linear regulator. It is featuring ultra-high power supply rejection ratio, low output voltage noise, low dropout voltage, low quiescent current and fast transient response. It guarantees delivery of 500mA output current, and supports preset 1.2V, 1.3V, 1.5V, 1.7V, 1.8V, 1.85V, 1.9V, 2.0V, 2.3V, 2.5V, 2.6V, 2.7V, 2.8V, 2.85V, 2.9V, 3.0V, 3.1V, 3.3V output voltage versi.