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Texas Instruments
LM3557SD-2/NOPB
Lead Free ROHS3Compliant DUAL CURRENT-MODE IC LED Driver -40C~85C TA 1.25MHz 3.6V 800mA Switch
Distributor Stock 1 10 100 1,000
Rochester Electronics 10 USD 0.921 0.921 0.866 0.783 Visit Site
Heisener Electronics 255,510 USD 1.28 1.28 1.28 1.28 Visit Site
Win Source 20,000 USD 0.941 0.941 Visit Site
Worldway Electronics 179,745 EUR 0.221 0.221 0.221 Visit Site
Fly-Wing Technology 8,144 USD 1.10 0.903 0.875 0.846 Visit Site