Microchip Technologyvs.Monolithic Power
MCHP vs MPWR · both in Chips & accelerators, part of the AI & digital infrastructure value chain: Designs and builds the processors, accelerators and memory that train and run AI.
Monolithic Power is about 1.7× larger than Microchip Technology by market cap; year to date, Monolithic Power leads (+57.3% vs +22.4%).
Side by side
| MCHP | MPWR | |
|---|---|---|
| Market cap | $41.4B | $70.1B |
| Price | $75.52 | $1,369.80 |
| Today | −3.2% | −3.9% |
| Return YTD | +22.4% | +57.3% |
| Return 1Y | +20.1% | +50.8% |
| Since July 2, 2026 | −10.8% | +6.3% |
| P/E | 86.5 | 87.1 |
| P/S | 8.1 | 21.4 |
| P/B | 6.4 | 18.0 |
Data as of 2026-10-08 · updates daily after U.S. close
Since July 2, 2026: the change in the closing price from the first session with a close for both companies. Sectivia records these closes itself, starting June 26, 2026.
The two companies
Microchip TechnologyMCHP
The microcontroller is the anchor product; analog and FPGA parts fill out the range for embedded designs in industry and cars.
Full MCHP profile →Monolithic PowerMPWR
Everything here is power delivery: the chips and modules that feed processors in AI server racks, with cars and industrial equipment taking the same parts.
Full MPWR profile →More MCHP & MPWR comparisons
Other head-to-heads in the Chips & accelerators segment.