The DTQ6404BQ represents a DC-DC converter from Din-tek Semiconductor, a leading manufacturer of power management solutions. As an authorised distributor, Supreme Components International offers access to this and other Din-tek Semiconductor components. DC-DC converters are vital components in modern electronics, efficiently converting voltage levels to power various circuits and devices. The DTQ6404BQ is categorized under power management and specifically as a DC-DC converter. While detailed specifications for this particular model are currently unavailable, DC-DC converters generally offer features like high efficiency, voltage regulation, and protection against overcurrent and overvoltage. Contact Supreme Components International for pricing, availability, and to discuss your specific power management needs.