XML 50 R39.htm IDEA: XBRL DOCUMENT
v3.25.2

Segment Information (Tables) | 6 Months Ended
--- | ---
Jul. 27, 2025
Segment Reporting [Abstract] |
Net Sales by Segment | Net sales and gross profit by reportable segment were as follows:
| Three Months Ended July 27, 2025
(in thousands) | Signal Integrity |  | Analog Mixed Signal and Wireless |  | Total Semiconductor Products |  | IoT Systems and Connectivity |  | Unallocated(1) |  | Total
Net sales | $ | 76,758 |  | $ | 92,042 |  | $ | 168,800 |  | $ | 88,789 |  | $ | — |  |  | $ | 257,589
Segment cost of sales | 28,899 |  | 37,482 |  | 66,381 |  | 53,735 |  | 3,368 |  |  | 123,484
Segment gross profit | $ | 47,859 |  | $ | 54,560 |  | $ | 102,419 |  | $ | 35,054 |  | $ | (3,368) |  |  | $ | 134,105
Segment gross margin | 62.4 | % |  | 59.3 | % |  | 60.7 | % |  | 39.5 | % |  | NM(2) |  |
Gross margin |  |  |  |  |  |  |  |  |  |  | 52.1 | %
(1) Unallocated includes share-based compensation, and amortization of acquired technology (2) Not meaningful
| Six Months Ended July 27, 2025
(in thousands) | Signal Integrity |  | Analog Mixed Signal and Wireless |  | Total Semiconductor Products |  | IoT Systems and Connectivity |  | Unallocated(1) |  | Total
Net sales | $ | 150,279 |  | $ | 182,665 |  | $ | 332,944 |  | $ | 175,705 |  | $ | — |  |  | $ | 508,649
Segment cost of sales | 54,256 |  | 71,660 |  | 125,916 |  | 110,728 |  | 6,611 |  | 243,255
Segment gross profit | $ | 96,023 |  | $ | 111,005 |  | $ | 207,028 |  | $ | 64,977 |  | $ | (6,611) |  | $ | 265,394
Segment gross margin | 63.9 | % |  | 60.8 | % |  | 62.2 | % |  | 37.0 | % |  | NM(2) |  |
Gross margin |  |  |  |  |  |  |  |  |  |  | 52.2 | %
(1) Unallocated includes share-based compensation, and amortization of acquired technology (2) Not meaningful
| Three Months Ended July 28, 2024
(in thousands) | Signal Integrity |  | Analog Mixed Signal and Wireless |  | Total Semiconductor Products |  | IoT Systems and Connectivity |  | Unallocated(1) |  | Total
Net sales | $ | 59,434 |  | $ | 79,311 |  | $ | 138,745 |  | $ | 76,610 |  | $ | — |  |  | $ | 215,355
Segment cost of sales | 22,666 |  | 33,912 |  | 56,578 |  | 49,499 |  | 3,814 |  |  | 109,891
Segment gross profit | $ | 36,768 |  | $ | 45,399 |  | $ | 82,167 |  | $ | 27,111 |  | $ | (3,814) |  |  | $ | 105,464
Segment gross margin | 61.9 | % |  | 57.2 | % |  | 59.2 | % |  | 35.4 | % |  | NM(2) |  |
Gross margin |  |  |  |  |  |  |  |  |  |  | 49.0 | %
(1) Unallocated includes share-based compensation, and amortization of acquired technology (2) Not meaningful
| Six Months Ended July 28, 2024
(in thousands) | Signal Integrity |  | Analog Mixed Signal and Wireless |  | Total Semiconductor Products |  | IoT Systems and Connectivity |  | Unallocated(1) |  | Total
Net sales | $ | 117,733 |  | $ | 154,655 |  | $ | 272,388 |  | $ | 149,072 |  | $ | — |  |  | $ | 421,460
Segment cost of sales | 46,204 |  | 68,552 |  | 114,756 |  | 94,867 |  | 6,781 |  | 216,404
Segment gross profit | $ | 71,529 |  | $ | 86,103 |  | $ | 157,632 |  | $ | 54,205 |  | $ | (6,781) |  | $ | 205,056
Segment gross margin | 60.8 | % |  | 55.7 | % |  | 57.9 | % |  | 36.4 | % |  | NM(2) |  |
Gross margin |  |  |  |  |  |  |  |  |  |  | 48.7 | %
(1) Unallocated includes share-based compensation, and amortization of acquired technology (2) Not meaningful
Net Sales Activity By Geographic Region | Net sales activity by geographic region was as follows:
| Three Months Ended |  | Six Months Ended
(percentage of total net sales) | July 27, 2025 |  | July 28, 2024 |  | July 27, 2025 |  | July 28, 2024
Asia-Pacific | 65% |  | 65% |  | 64% |  | 64%
North America | 24% |  | 21% |  | 23% |  | 22%
Europe | 11% |  | 14% |  | 13% |  | 14%
| 100% |  | 100% |  | 100% |  | 100%
Summary Of Sales Activity To Countries That Represented Greater Than 10% Of Total Net Sales | The table below summarizes sales activity to geographies that represented greater than 10% of total sales for at least one of the periods presented:
| Three Months Ended |  | Six Months Ended
(percentage of total net sales) | July 27, 2025 |  | July 28, 2024 |  | July 27, 2025 |  | July 28, 2024
China (including Hong Kong) | 45% |  | 45% |  | 44% |  | 44%
United States | 19% |  | 20% |  | 18% |  | 20%

X
- Definition [Table Text Block] for Summary Of Sales Activity To Countries That Represented Greater Than 10% Of Total Net Sales [Table] + References No definition available. + Details
Name: | smtc_SummaryOfSalesActivityToCountriesThatRepresentedGreaterThan10OfTotalNetSalesTableTextBlock
Namespace Prefix: | smtc_
Data Type: | dtr-types1:textBlockItemType
Balance Type: | na
Period Type: | duration

X
- Definition Tabular disclosure of the names of foreign countries from which revenue is material and the amount of revenue from external customers attributed to those countries. An entity may also provide subtotals of geographic information about groups of countries. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Topic 220 -SubTopic 10 -Name Accounting Standards Codification -Section S99 -Paragraph 2 -Subparagraph (SX 210.5-03(1)) -Publisher FASB -URI https://asc.fasb.org/1943274/2147483621/220-10-S99-2 Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef -Topic 280 -SubTopic 10 -Name Accounting Standards Codification -Section 50 -Paragraph 41 -Subparagraph (a) -Publisher FASB -URI https://asc.fasb.org/1943274/2147482810/280-10-50-41 + Details
Name: | us-gaap_ScheduleOfRevenueFromExternalCustomersAttributedToForeignCountriesByGeographicAreaTextBlock
Namespace Prefix: | us-gaap_
Data Type: | dtr-types:textBlockItemType
Balance Type: | na
Period Type: | duration

X
- Definition Tabular disclosure of the profit or loss and total assets for each reportable segment. An entity discloses certain information on each reportable segment if the amounts (a) are included in the measure of segment profit or loss reviewed by the chief operating decision maker or (b) are otherwise regularly provided to the chief operating decision maker, even if not included in that measure of segment profit or loss. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Name Accounting Standards Codification -Topic 280 -SubTopic 10 -Section 50 -Paragraph 25 -Publisher FASB -URI https://asc.fasb.org/1943274/2147482810/280-10-50-25 Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef -Name Accounting Standards Codification -Topic 280 -SubTopic 10 -Section 50 -Paragraph 22 -Publisher FASB -URI https://asc.fasb.org/1943274/2147482810/280-10-50-22 Reference 3: http://fasb.org/us-gaap/role/ref/legacyRef -Name Accounting Standards Codification -Topic 280 -SubTopic 10 -Section 50 -Paragraph 30 -Publisher FASB -URI https://asc.fasb.org/1943274/2147482810/280-10-50-30 + Details
Name: | us-gaap_ScheduleOfSegmentReportingInformationBySegmentTextBlock
Namespace Prefix: | us-gaap_
Data Type: | dtr-types:textBlockItemType
Balance Type: | na
Period Type: | duration

X
- References No definition available. + Details
Name: | us-gaap_SegmentReportingAbstract
Namespace Prefix: | us-gaap_
Data Type: | xbrli:stringItemType
Balance Type: | na
Period Type: | duration