# Filing Detail

Form 10-Q - Quarterly report [Sections 13 or 15(d)]:
SEC Accession No. 0001437749-25-033332
Filing Date
2025-11-05
Accepted
2025-11-05 16:02:01
Documents
88
Period of Report
2025-09-30

Document Format Files

Seq | Description | Document | Type | Size
--- | --- | --- | --- | ---
1 | FORM 10-Q | mpwr20250930_10q.htm iXBRL | 10-Q | 1464139
2 | EXHIBIT 31.1 | ex_854759.htm | EX-31.1 | 8729
3 | EXHIBIT 31.2 | ex_854760.htm | EX-31.2 | 8873
4 | EXHIBIT 32.1 | ex_854761.htm | EX-32.1 | 6980
| Complete submission text file | 0001437749-25-033332.txt |  | 7838264

Data Files

Seq | Description | Document | Type | Size
--- | --- | --- | --- | ---
5 | XBRL TAXONOMY EXTENSION SCHEMA | mpwr-20250930.xsd | EX-101.SCH | 71527
6 | XBRL TAXONOMY EXTENSION CALCULATION LINKBASE | mpwr-20250930_cal.xml | EX-101.CAL | 61407
7 | XBRL TAXONOMY EXTENSION DEFINITION LINKBASE | mpwr-20250930_def.xml | EX-101.DEF | 428998
8 | XBRL TAXONOMY EXTENSION LABEL LINKBASE | mpwr-20250930_lab.xml | EX-101.LAB | 391200
9 | XBRL TAXONOMY EXTENSION PRESENTATION LINKBASE | mpwr-20250930_pre.xml | EX-101.PRE | 476482
91 | EXTRACTED XBRL INSTANCE DOCUMENT | mpwr20250930_10q_htm.xml | XML | 1437096

Mailing Address 5808 LAKE WASHINGTON BLVD. NE KIRKLAND WA 98033
Business Address 5808 LAKE WASHINGTON BLVD. NE KIRKLAND WA 98033 425-296-9956
MONOLITHIC POWER SYSTEMS INC (Filer) CIK: 0001280452 (see all company filings)

EIN.: 770466789 | State of Incorp.: DE | Fiscal Year End: 1231
Type: 10-Q | Act: 34 | File No.: 000-51026 | Film No.: 251453751
SIC: 3674 Semiconductors & Related Devices
(CF Office: 04 Manufacturing)