Analog Devices Inc.

Category: Power Management ICs

42V, 750mA Step-Down Regulator with 2.5A Quiescent Current and Integrated Diodes Features: Ultralow Quiescent Current 2.5μA IQ at 12VIN to 3.3VOUT Low Ripple Burst Mode® Operation Output Ripple < 10mVP-P Wide Input Voltage Range: 4.2V to 42V Operating Adjustable Switching Frequency: 200kHz to 2.2MHz Integrated Boost and Catch Diodes 750mA Output Current Excellent Start-Up and Dropout Performance Fixed Output Voltages: 3.3V, 5V 1.9μA IQ at 12VIN Accurate Programmable Undervoltage Lockout Low Shutdown Current: IQ = 0.75μA Internal Catch Diode Current Limit Power Good Flag Thermal Shutdown Small, Thermally Enhanced 10-Lead MSOP and (3mm × 3mm) DFN Packages

$4.48