MIC5219YMM Datasheet

Low Dropout Regulators - LDO


The MIC5219YMM is an efficient linear voltage regulator with high peak output current capability, very-low-dropout voltage, and better than 1% output voltage accuracy. Dropout is typically 10mV at light loads and less than 500mV at full load.The MIC5219YMM is designed to provide a peak output current for start-up conditions where higher inrush current is demanded.It features a 500mA peak output rating. Continuous output current is limited only by package and layout. MIC5219YMM Features • Low 500mV maximum dropout voltage at full load• Extremely tight load and line regulation• Tiny SOT-23-5 and MM8™ power MSOP-8 package• Ultra-low-noise output• Low temperature coefficient• Current and thermal limiting• Reversed-battery protection• CMOS/TTL-compatible enable/shutdown control• Near-zero shutdown current MIC5219YMM Applications • Laptop, notebook, and palmtop computers• Cellular telephones and battery-powered equipment• Consumer and personal electronics• PC Card VCC and VPP regulation and switching• SMPS post-regulator/DC-to-DC modules• High-efficiency linear power supplies


[{"Name":"Input Voltage MAX","Value":"12 V "},{"Name":"Output Voltage","Value":"2.5 V to 5 V "},{"Name":"Dropout Voltage (Max)","Value":"600 mV"},{"Name":"Output Current","Value":"500 mA"},{"Name":"Load Regulation","Value":"0.05 % "},{"Name":"Number of Outputs ","Value":"1"},{"Name":"Output Type ","Value":"Adjustable"},{"Name":"Maximum Operating Temperature","Value":"+ 125 C "},{"Name":"Mounting Style","Value":"SMD/SMT"},{"Name":"Package / Case ","Value":"MSOP-8"}]

Manufacturer information


Diodes Incorporated is a leading global manufacturer and supplier of high-quality, application-specific, standard products within the broad discrete, logic and analog semiconductor markets. Diodes Incorporated primarily serves the computing, consumer, communications, industrial and automotive segments. Diodes’ diverse product portfolio includes parts for LCD/LED TVs and displays, desktop, notebook and tablet computing, smartphones and hand-held devices, set-top boxes, power supplies and USB protection as well as many other application areas.

Diodes Incorporated offers a wide array of products including diodes, rectifiers, transistors, MOSFETs, gate drivers, protection devices, function-specific arrays, amplifiers and comparators, Hall-effect sensors and temperature sensors, power management devices including LED drivers, AC-DC converters and controllers, DC-DC switching regulators, linear voltage regulators, current monitors, and voltage reference and shunt regulators, along with special function devices including USB power switches, load switch devices, voltage supervisors and motor controllers.

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