{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"TDA7498MVTR","brand":"STMicroelectronics","brandSlug":"stmicroelectronics","productSlug":"TDA7498MVTR","canonicalUrl":"https://icboms.com/stmicroelectronics/TDA7498MVTR","factsUrl":"https://icboms.com/api/mcp/products/TDA7498MVTR","rawCanonicalId":null},"summary":{"shortDescription":"STMicroelectronics TDA7498MVTR, Class D audio amplifier IC, 1-Channel (Mono), 100W x 1 @ 6Ohm, 14V ~ 39V supply, -40°C ~ 85°C, PowerSSO-36 EPU, Tape & Reel.","salesMarkdown":"## Class D mono amplifier in PowerSSO-36 — 100 W into 6 Ω Built-in short-circuit and thermal protection, plus mute and standby pins, reduce external BOM count. The -40°C to 85°C ambient rating covers outdoor telecom shelters, automotive cabin installations, and factory-floor audio zones — places where the 0°C to 70°C TDA7498ETR would not qualify. Packaged in a 36-lead PowerSSO-36 EPU with an exposed pad for heat sinking. The mono output and single supply simplify PCB layout compared to a stereo bridge-tied-load design; one decoupling cap per rail and the output filter inductor are the main passives needed. ## Sourcing and verification notes Supplied through independent distribution channels. Each reel is verified for date-code consistency and marking legibility — the PowerSSO-36 EPU package laser etch should match ST's plant-specific font. Counterfeit risk on a current-production audio amp is low, but a mismatched date-code lot or sanded top surface would flag a suspect reel.","metaTitle":"TDA7498MVTR Class D Amplifier, 100W Mono, PowerSSO-36","metaDescription":"STMicroelectronics TDA7498MVTR Class D audio amplifier IC, 100W mono into 6Ω, 14-39V supply, -40 to 85°C. Active, ROHS3.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":"ROHS3 Compliant","productStatus":"Active","categoryPath":["Analog & Data Acquisition"],"specifications":{"Type":"Class D","Package":"Tape & Reel (TR); Cut Tape (CT)","Features":"Differential Inputs, Mute, Short-Circuit and Thermal Protection, Standby","Output Type":"1-Channel (Mono)","Mounting Type":"Surface Mount","Package / Case":"36-PowerFSOP (0.295\\\", 7.50mm Width)","lifecycle_stage":"eol_hot","Voltage - Supply":"14V ~ 39V","Operating Temperature":"-40°C ~ 85°C (TA)","Supplier Device Package":"PowerSSO-36 EPU","Max Output Power x Channels @ Load":"100W x 1 @ 6Ohm"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$6.27","priceTiers":[{"qty":1,"price":"$6.27000","currency":"USD"},{"qty":10,"price":"$5.63400","currency":"USD"},{"qty":25,"price":"$5.32600","currency":"USD"},{"qty":100,"price":"$4.61600","currency":"USD"},{"qty":250,"price":"$4.37932","currency":"USD"},{"qty":500,"price":"$3.92954","currency":"USD"},{"qty":1000,"price":"$3.90810","currency":"USD"}]},"links":{"datasheetUrl":"https://cdn.icboms.com/c25d0e9fab9c7b3d3a218fe719981eb9.pdf","sourceUrl":null,"alternativesUrl":"https://icboms.com/api/mcp/products/TDA7498MVTR/alternatives.json"},"ai":{"faq":[{"question":"What is the equivalent replacement for TDA7498MVTR?","answer":"The TDA7498ETR is a related Class D amplifier from ST but differs in output configuration (220 W, 1- or 2-channel) and temperature range (0°C to 70°C). It is not a direct pin-compatible replacement — the TDA7498MVTR is a mono amplifier with industrial temperature range. No official successor has been published."},{"question":"Can TDA7498MVTR be used for subwoofer?","answer":"Yes, the mono channel and 100 W output into 6 Ω make it suitable for a powered subwoofer application, particularly in a plate-amp configuration where the amplifier mounts directly to the enclosure."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/stmicroelectronics/TDA7498MVTR","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/stmicroelectronics/TDA7498MVTR when reusing this data. Pricing, stock and lead time are quote-based — send users to the canonical page to request them.","lastUpdated":"2026-08-11T15:49:49.435Z","lastPublished":"2026-08-11T15:49:49.435Z","indexable":true}}