FEATURES
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LT3470A Micropower Buck
Regulator with Integrated Boost and Catch Diodes DESCRIPTION
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Low Quiescent Current: 35μA at 12VIN to 3.
3VOUT Integrated Boost and Catch Diodes Input Range: 4V to 40V 3.
3V at 250mA from 4V to 40V Input 5V at 250mA from 5.
7V to 40V Input Low Output Ripple: 10mV 1μA in Shutdown Mode Output Voltage: 1.
25V to 16V Hysteretic Mode Control – Low Ripple Burst Mode® Operation at Light Loads – Continuous Operation at Higher Loads Solution Size as Small as 50mm2 Low Profile (0.
75mm) 2mm × 3mm Thermally Enhanced 8-Lead DFN Package
The LT®3470A is a micropower step-down DC/DC converter that integrates a 440mA power switch, ca...