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AiT Semiconductor Inc.
www.ait-ic.com
A6318
REGULATOR CMOS LOW DROPOUT REGULATOR (LDO)
300mA ULTRA-LOW NOISE, ULTRA-FAST
DESCRIPTION
The A6318 is a high performance linear voltage regulator with adjustable output with a 1.23 reference voltage. It operates from an input of 2V to 6V and provides output current up to 300mA with two external resistors to set the output voltage. The A6318 designed for portable RF and wireless applications with demanding performance and space requirements. Optimized for battery-powered systems to deliver ultra-low noise and low quiescent current. A noise FB pin is available for further reduction of output noise. Regulator ground current increases only slightly in dropout, further prolonging the battery life.