LX1911 regulator equivalent, 1.5a - 1.1mhz pwm step-down regulator.
Internal Reference 800mv ±2% Accuracy (Line and Temp.) 4.0V to 6.0V Input Range Internal Soft Start Adj. Output From 0.8V to VIN Output Current (I >1.5A) Quie.
BENEFITS Portable Microprocessor Core Voltage Supplies 5V to 3V
The LX1911 operates as a Current Mode PWM Buck regu.
KEY FEATURES Internal Reference 800mv ±2% Accuracy (Line and Temp.) 4.0V to 6.0V Input Range Internal Soft Start Adj. Output From 0.8V to VIN Output Current (I >1.5A) Quiescent Current < 550μA, typical @ 23°C 1.1MHz PWM Frequency Mic.
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