This is a surplus package of 250 Texas Instruments/National Semiconductor LM3509SDE/NOPB High Efficiency Boosts for White LED's and/or OLED Displays with Dual Current Sinks. Item is sealed in its original static proof packaging and comes as a full reel of 200 units. FEATURES• Integrated OLED Display Power Supply and LED Driver• Drives up to 10 LED’s at 30mA• Drives up to 5 LED’s at 20mA and Delivers up to 21V at 40mA• Over 90% E
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