{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"TDA7266M","brand":"STMicroelectronics","brandSlug":"stmicroelectronics","productSlug":"TDA7266M","canonicalUrl":"https://icboms.com/stmicroelectronics/TDA7266M","factsUrl":"https://icboms.com/api/mcp/products/TDA7266M","rawCanonicalId":null},"summary":{"shortDescription":"STMicroelectronics TDA7266M, Class AB audio amplifier IC, 1-Channel (Mono), 7W x 1 @ 8Ohm max output, 3V ~ 18V supply, Through Hole Multiwatt-15 (Vertical, Bent and Staggered Leads), 0°C ~ 70°C operating temperature.","salesMarkdown":"The STMicroelectronics TDA7266M is a Class AB audio amplifier IC delivering 7W into an 8Ω load from a single mono channel. It operates from a 3V to 18V supply and includes mute, standby, and short-circuit/thermal protection. The through-hole Multiwatt-15 package with staggered leads suits it for single-board audio designs in consumer and commercial equipment — powered speakers, intercoms, small PA systems, and TV audio stages where a compact through-hole footprint with a bolt-down heatsink is preferred. Rated at 7W continuous into 8Ω, this part drives a single speaker or transducer at moderate volume. That power level fits desktop or portable audio where a stereo pair isn't needed — think a single-channel monitor amp or a voice-alarm driver. The 3V minimum supply lets it run from a 3.3V rail, though full output requires the upper end of the range. Housed in a Multiwatt-15 with vertical, bent, and staggered leads — a through-hole package that requires a heatsink for thermal management at 7W output. The staggered lead pattern matches standard Multiwatt-15 footprints; verify the hole pattern and heatsink mounting hole alignment before layout.","metaTitle":"STMicroelectronics TDA7266M Class AB Audio Amp, 7W Mono","metaDescription":"ST TDA7266M Class AB audio amplifier IC, 7W mono output into 8Ω. Active production, ROHS3 compliant. Multiwatt-15 through-hole package. Sourced to order.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":"ROHS3 Compliant","productStatus":"Active","categoryPath":["Analog & Data Acquisition"],"specifications":{"Type":"Class AB","Package":"Tube","Features":"Mute, Short-Circuit and Thermal Protection, Standby","Output Type":"1-Channel (Mono)","Mounting Type":"Through Hole","Package / Case":"Multiwatt-15 (Vertical, Bent and Staggered Leads)","lifecycle_stage":"eol_hot","Voltage - Supply":"3V ~ 18V","Operating Temperature":"0°C ~ 70°C (TA)","Supplier Device Package":"15-Multiwatt","Max Output Power x Channels @ Load":"7W x 1 @ 8Ohm"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$6.6","priceTiers":[{"qty":1,"price":"$6.60000","currency":"USD"},{"qty":10,"price":"$5.93100","currency":"USD"},{"qty":25,"price":"$5.60720","currency":"USD"},{"qty":100,"price":"$4.85950","currency":"USD"},{"qty":250,"price":"$4.61032","currency":"USD"},{"qty":500,"price":"$4.13682","currency":"USD"},{"qty":1000,"price":"$4.11425","currency":"USD"}]},"links":{"datasheetUrl":"https://cdn.icboms.com/1ed78a6af0bb83dd8b6898ee7597a349.pdf","sourceUrl":null,"alternativesUrl":"https://icboms.com/api/mcp/products/TDA7266M/alternatives.json"},"ai":{"faq":[{"question":"What is the output power of TDA7266M?","answer":"The TDA7266M delivers 7W into an 8Ω load from a single mono channel."},{"question":"Is there a second source or replacement for TDA7266M?","answer":"The closest functional sibling is the TDA7266, which is a stereo (2-channel) version of the same 7W Class AB amplifier in the same Multiwatt-15 package. It is not a direct pin-for-pin replacement — the channel count differs — but it shares the same protection features and supply range. No official replacement has been announced for the mono TDA7266M."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/stmicroelectronics/TDA7266M","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/stmicroelectronics/TDA7266M 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}}