LT3470EDDB in Linear Tech / ADI LT Series Family
The LT3470EDDB family from Analog Devices (formerly Linear Technology) consists of Micropower Buck Regulators designed for efficiency in high-voltage environments. Integrating a boost diode and catch diode into a compact 3mm x 2mm DFN package, these regulators simplify power stage design while maintaining a low quiescent current of only 26uA. They are primarily used to provide regulated low-voltage rails from industrial or automotive batteries, operating across an input range of 4V to 40V.
Variants in This Sub-Family
Variants within the LT3470EDDB sub-family primarily differ based on their temperature grade (E-grade vs I-grade) and packaging options. While the standard EDDB uses a 3mm x 2mm DFN-8 package, certain order codes signify different tape and reel quantities or lead-free finishing. Performance specifications such as the 200mA output current limit and the integrated diode characteristics remain consistent across the EDDB suffix variants.
