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Legend-Si Component Intelligence

Power management ICs, LED drivers, DC-DC converters

Which Legend-Si product families fit industrial control power rails?How do I compare lifecycle and sourcing risk for LS power management ICs?What functional alternatives should be reviewed for LGS63030B6 LED driver designs?Can LGS63042B5 and LGS63040EP be evaluated for the same LED current-drive application?Which Legend-Si product families fit industrial control power rails?How do I compare lifecycle and sourcing risk for LS power management ICs?What functional alternatives should be reviewed for LGS63030B6 LED driver designs?Can LGS63042B5 and LGS63040EP be evaluated for the same LED current-drive application?

Legend-Si at a Glance

Legend-Si is a fabless power-management IC supplier focused on high-efficiency, low-power DC-DC, battery, and industrial power solutions, including LED driver examples in compact SOT and ESOP packages.

Representative parts

View all 23 parts
#PartCategory
#1
LGS63030B6
Component
#2
LGS2404
Component
#3
LGS2709
Component

Product catalog

CategoryParts
Power Management44
Integrated Circuits (ICs)18
Digital Tube Driver/LED Driver7

Supply chain / lifecycle notes

Questions & answers

Legend-Si is known for power management ICs, especially low-power and high-efficiency solutions for industrial power, battery-powered devices, and LED driver applications.