{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"TPA2039D1YFFT","brand":"Texas Instruments","brandSlug":"texas-instruments","productSlug":"TPA2039D1YFFT","canonicalUrl":"https://icboms.com/texas-instruments/TPA2039D1YFFT","factsUrl":"https://icboms.com/api/mcp/products/TPA2039D1YFFT","rawCanonicalId":null},"summary":{"shortDescription":"Texas Instruments TPA2039D1YFFT Class D audio amplifier, 1-channel mono, 3.24W x 1 @ 4Ω, 2.5-5.5V supply, 9-UFBGA DSBGA package, surface mount, -40°C to 85°C.","salesMarkdown":"The TPA2039D1YFFT: ROHS3 compliant per the listing — no exemption-based restrictions on the bill of materials for EU or similar markets. ## Output power and supply rail fit Rated 3.24 W into a 4 Ω load from a single channel — this is the maximum output power at the specified load impedance, so the amplifier suits small portable speakers, earbuds, or line-level driver stages where the load is known. Housed in a 9-bump DSBGA (9-UFBGA) package — the 0.5 mm pitch and 0.9 mm x 0.9 mm footprint demand careful solder-paste stencil design and a clean thermal profile for reflow. ## Protection features and temperature grade Integrated short-circuit and thermal protection — the amplifier shuts down on over-temperature or output short, which reduces the risk of field failures in portable or enclosed designs.","metaTitle":"TPA2039D1YFFT Class D Audio Amp, 3.24W Mono, 9-DSBGA","metaDescription":"Texas Instruments TPA2039D1YFFT Class D audio amplifier, 3.24W x 1 @ 4Ω mono, 2.5-5.5V supply, -40 to 85°C. Active, ROHS3 compliant. Quoted to order.","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, Short-Circuit and Thermal Protection, Shutdown","Output Type":"1-Channel (Mono)","Mounting Type":"Surface Mount","Package / Case":"9-UFBGA, DSBGA","lifecycle_stage":"eol_hot","Voltage - Supply":"2.5V ~ 5.5V","Operating Temperature":"-40°C ~ 85°C (TA)","Supplier Device Package":"9-DSBGA","Max Output Power x Channels @ Load":"3.24W x 1 @ 4Ohm"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$1.52","priceTiers":[{"qty":1,"price":"$1.52000","currency":"USD"},{"qty":10,"price":"$1.35700","currency":"USD"},{"qty":25,"price":"$1.28800","currency":"USD"},{"qty":100,"price":"$1.05810","currency":"USD"},{"qty":250,"price":"$0.98908","currency":"USD"},{"qty":500,"price":"$0.87408","currency":"USD"},{"qty":1250,"price":"$0.69006","currency":"USD"},{"qty":2500,"price":"$0.65100","currency":"USD"}]},"links":{"datasheetUrl":"https://cdn.icboms.com/57ed83fe2f70eb9a87a4b55b54f7fce0.pdf","sourceUrl":null,"alternativesUrl":"https://icboms.com/api/mcp/products/TPA2039D1YFFT/alternatives.json"},"ai":{"faq":[{"question":"What is the output power of the TPA2039D1YFFT?","answer":"The TPA2039D1YFFT delivers 3.24 W into a 4 Ω load from a single mono channel. This is the maximum output power at the specified load impedance."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/texas-instruments/TPA2039D1YFFT","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/texas-instruments/TPA2039D1YFFT 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}}