LM3551 series datasheets. Manufacturer: National Semiconductor.

LM3551 1A White LED Driver with Flash Timeout Protection Datasheet*) LM3551SD 1A White LED Driver with Flash Timeout Protection Datasheet*) LM3551SDX 1A White LED Driver with Flash Timeout Protection Datasheet*) LM3552SD 1A White LED Driver with Flash Timeout Protection Datasheet*) LM3552SDX 1A White LED Driver with Flash Timeout Protection Datasheet*)

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