Allegro MicroSystems vs Semtech
Allegro MicroSystems's primary segment is Analog & Mixed Signal; Semtech's is Networking Silicon. Semtech is larger by market cap ($17.5B vs $6.8B). Semtech reports higher tracked revenue ($1.0B vs $890M).
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Side-by-side
| Allegro MicroSystems | Semtech | |
|---|---|---|
| Market cap | $6.8B | $17.5B |
| Revenue | $890M (FY2026) | $1.0B (FY2026) |
| Primary segment | Analog & Mixed Signal | Networking Silicon |
| Market position | major | major |
| Country | United States | United States |
| Tracked suppliers | 4 | 2 |
| Tracked customers | 0 | 1 |
| Chokepoint / criticality | 0/100 | 8/100 |
Market caps/revenue from the wafergraph dataset · data as of 2026-10-09. Criticality is a graph-derived chokepoint score (0–100). Coverage is partial; "Unpriced" means no reliable market cap.
How Allegro MicroSystems and Semtech compare
- Size: Semtech is the larger company by market cap.
- Revenue: Semtech reports higher tracked revenue.
- Supply-chain criticality: Semtech has the higher chokepoint score (8/100 vs 0/100).
- Footprint: Allegro MicroSystems (United States) vs Semtech (United States).
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Cite as: wafergraph, “Allegro MicroSystems vs Semtech”, https://wafergraph.com/compare/allegro-vs-semtech (data as of 2026-10-09).
Frequently asked questions3
- Is Allegro MicroSystems bigger than Semtech?
- Semtech is larger by market cap ($17.5B vs $6.8B).
- What's the difference between Allegro MicroSystems and Semtech?
- Allegro MicroSystems is a major in Analog & Mixed Signal based in United States; Semtech is a major in Networking Silicon based in United States. Both operate in the Analog, Power, RF segment.
- Who are Allegro MicroSystems's and Semtech's suppliers?
- wafergraph tracks 4 suppliers for Allegro MicroSystems and 2 for Semtech — Allegro MicroSystems's include United Microelectronics (UMC), Tower Semiconductor, TSMC.