{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"TDA7376PDTR","brand":"STMicroelectronics","brandSlug":"stmicroelectronics","productSlug":"TDA7376PDTR","canonicalUrl":"https://icboms.com/stmicroelectronics/TDA7376PDTR","factsUrl":"https://icboms.com/api/mcp/products/TDA7376PDTR","rawCanonicalId":null},"summary":{"shortDescription":"STMicroelectronics TDA7376PDTR, Class AB stereo audio amplifier IC, 40W x 2 @ 4Ohm output, PowerSO-36 exposed top pad, 8V–18V supply, -40°C to 150°C junction temperature.","salesMarkdown":"## Class AB stereo amp with 150°C junction capability The STMicroelectronics TDA7376PDTR is a Class AB stereo audio amplifier IC delivering 40W x 2 into a 4 Ohm load. It integrates depop, differential inputs, mute, standby, and short-circuit/thermal protection — a feature set aimed at automotive head units, powered speakers, and industrial audio systems where linearity matters more than the efficiency of a Class D stage. The -40°C to 150°C junction temperature range means it can sit in a hot dashboard or a sealed enclosure without derating the output, which is unusual for a Class AB part and tells you the die and package are built for thermal cycling. At 40W per channel into 4Ω, the TDA7376PDTR requires a supply of 8V to 18V. ## Package and mounting — PowerSO-36 exposed pad The PowerSO-36 with exposed top pad is a surface-mount package designed for power dissipation. The supply range of 8V to 18V covers both 12V automotive systems and regulated rails in industrial audio.","metaTitle":"STMicro TDA7376PDTR Class AB Audio Amp IC, 40W x 2 @ 4Ohm","metaDescription":"STMicroelectronics TDA7376PDTR Class AB stereo amplifier IC, 40W x 2 @ 4Ohm, PowerSO-36, -40°C to 150°C junction temp. Active, ROHS3. Quoted 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":"Tape & Reel (TR); Cut Tape (CT)","Features":"Depop, Differential Inputs, Mute, Short-Circuit and Thermal Protection, Standby","Output Type":"2-Channel (Stereo)","Mounting Type":"Surface Mount","Package / Case":"PowerSO-36 Exposed Top Pad","lifecycle_stage":"eol_hot","Voltage - Supply":"8V ~ 18V","Operating Temperature":"-40°C ~ 150°C (TJ)","Supplier Device Package":"PowerSO-36","Max Output Power x Channels @ Load":"40W x 2 @ 4Ohm"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$6.95","priceTiers":[{"qty":1,"price":"$6.95000","currency":"USD"},{"qty":10,"price":"$6.24400","currency":"USD"},{"qty":25,"price":"$5.90280","currency":"USD"},{"qty":100,"price":"$5.11580","currency":"USD"},{"qty":250,"price":"$4.85348","currency":"USD"},{"qty":600,"price":"$4.35502","currency":"USD"},{"qty":1200,"price":"$4.33125","currency":"USD"}]},"links":{"datasheetUrl":"https://cdn.icboms.com/011531f6d3d4215648ac6c0a189df105.pdf","sourceUrl":null,"alternativesUrl":"https://icboms.com/api/mcp/products/TDA7376PDTR/alternatives.json"},"ai":{"faq":[{"question":"What is the difference between TDA7376PDTR and TDA7376PD?","answer":"The TDA7376PDTR is the Tape & Reel (TR) packaged variant of the same die; the TDA7376PD (without the TR suffix) typically ships in tube or tray. Electrical specs are identical."},{"question":"What is the pinout of TDA7376PDTR?","answer":"The pinout is defined in the STMicroelectronics datasheet for the PowerSO-36 package. It includes differential input pairs, mute/standby control, and the output stage pins with the exposed pad as the ground/thermal connection."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/stmicroelectronics/TDA7376PDTR","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/stmicroelectronics/TDA7376PDTR 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}}