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v3.22.1

Revenue from Contract with Customers (Tables) | 12 Months Ended
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Mar. 25, 2022
Revenue from Contract with Customer [Abstract] |
Net Sales by Core End Market and Application | Net sales by core end market and application:
|  |  | Fiscal Year Ended
|  |  |  |  | March 25, 2022 |  | March 26, 2021 |  | March 27, 2020
Core end market: |  |  |  |  |  |  |  |  |
Automotive |  |  |  |  | $ | 531,564 |  |  | $ | 398,298 |  |  | $ | 395,277 |
Industrial |  |  |  |  | 133,187 |  |  | 94,872 |  |  | 78,399 |
Other |  |  |  |  | 103,923 |  |  | 98,037 |  |  | 68,622 |
Other applications: |  |  |  |  |  |  |  |  |
Wafer foundry products |  |  |  |  | — |  |  | — |  |  | 72,370 |
Distribution of Sanken products |  |  |  |  | — |  |  | — |  |  | 35,421 |
Total net sales |  |  |  |  | $ | 768,674 |  |  | $ | 591,207 |  |  | $ | 650,089 |
Revenue from External Customers by Products and Services | Net sales by product:
|  |  | Fiscal Year Ended
|  |  |  |  | March 25, 2022 |  | March 26, 2021 |  | March 27, 2020
Power integrated circuits (“PIC”) |  |  |  |  | $ | 268,381 |  |  | $ | 203,600 |  |  | 165,911 |
Magnetic sensors (“MS”) |  |  |  |  | 498,561 |  |  | 386,372 |  |  | 376,387 |
Photonics |  |  |  |  | 1,732 |  |  | 1,235 |  |  | — |
Wafer foundry products |  |  |  |  | — |  |  | — |  |  | 72,370 |
Distribution of Sanken products |  |  |  |  | — |  |  | — |  |  | 35,421 |
Total net sales |  |  |  |  | $ | 768,674 |  |  | $ | 591,207 |  |  | $ | 650,089 |
Revenue from External Customers by Geographic Areas | Net sales by geography:
|  |  | Fiscal Year Ended
|  |  |  |  | March 25, 2022 |  | March 26, 2021 |  | March 27, 2020
Americas: |  |  |  |  |  |  |  |  |
United States |  |  |  |  | $ | 108,396 |  |  | $ | 82,165 |  |  | 119,139 |
Other Americas |  |  |  |  | 23,056 |  |  | 16,558 |  |  | 20,883 |
EMEA: |  |  |  |  |  |  |  |  |
Europe |  |  |  |  | 134,537 |  |  | 103,128 |  |  | 110,126 |
Asia: |  |  |  |  |  |  |  |  |
Japan |  |  |  |  | 148,813 |  |  | 104,661 |  |  | 184,557 |
Greater China |  |  |  |  | 191,895 |  |  | 157,546 |  |  | 121,807 |
South Korea |  |  |  |  | 80,451 |  |  | 62,075 |  |  | 54,707 |
Other Asia |  |  |  |  | 81,526 |  |  | 65,074 |  |  | 38,870 |
Total net sales |  |  |  |  | $ | 768,674 |  |  | $ | 591,207 |  |  | $ | 650,089 |

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