A6312

AiT Semiconductor Inc. www.ait-ic.com A6312 LOW DROPOUT CMOS VOLTAGE REGULATOR 300mA WIDE INPUT VOLTAGE, LOW CONSUMPTION DESCRIPTION FEATURES The A6312 series of fixed output low dropout linear regulators are designed for portable battery powered applications which require low noise operation, fast enable response time, and low dropout. The device achieves its low noise performance without the need of an external noise bypass capacitor. The A6312 can provide output value in the range of 2.5V~5V every 0.1V increasing. The A6312 also can be customized on request. The A6312 includes high accuracy voltage reference, error amplifier, current limit circuit and output driver module with discharge capability, The A6312 series have excellent load and line transient response and good temperature characteristics, which can assure the stability of chip and power system. And it uses trimming technique to guarantee output voltage accuracy within ±2%.  Low Power Consumption: 8uA (Typ.)at 5V  Low Output Noise (44uVRMS)  Low Dropout Voltage: 270mV@150mA(Typ.)load  High Ripple Rejection: 60dB@10KHz(Typ.)  Low Temperature Coefficient:±100ppm/oC  Excellent Line Regulation: 0.05%/V  Highly Accurate: ±2%  Available in SOT-23, SOT-25, SOT-89-3 package. APPLICATION  Battery Powered Equipment  Reference Voltage Source  Hand-Hold Equipment  Wireless LAN  GPS Receivers The A6312 is available in SOT-23, SOT-25, SOT-89-3 package. Typical Application ORDERING INFORMATION Package Type ...