Skip to content
O2 AI

LDO

What does LDO mean in a BOM?

A linear voltage regulator that holds its output with a very small input-to-output difference. LDO lines are specified by output voltage, current, dropout, and the quiescent current that matters in battery designs.

Related terms

← All electronics sourcing & BOM terms

Every part on your BOM, resolved automatically.

O2 reads a bill of materials end to end: it normalizes part numbers, checks lifecycle and compliance on every line, finds alternates, and drafts the quote.