{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"TPA2012D2YZHT","brand":"Texas Instruments","brandSlug":"texas-instruments","productSlug":"TPA2012D2YZHT","canonicalUrl":"https://icboms.com/texas-instruments/TPA2012D2YZHT","factsUrl":"https://icboms.com/api/mcp/products/TPA2012D2YZHT","rawCanonicalId":null},"summary":{"shortDescription":"Texas Instruments NanoFree™ TPA2012D2YZHT, Class D stereo audio amplifier, 2.1W x 2 @ 4Ohm, 2.5V-5.5V supply, -40°C to 85°C, 16-DSBGA package.","salesMarkdown":"## Class D stereo amplifier in a 2.24x2.16 mm DSBGA Integrated features include differential inputs, short-circuit and thermal protection, and a shutdown mode — reducing external BOM and improving system reliability in fault-prone conditions.","metaTitle":"TPA2012D2YZHT Class D Stereo Amplifier, 2.1W x 2 @ 4Ohm","metaDescription":"TI TPA2012D2YZHT Class D stereo audio amplifier, 2.1W per channel into 4Ω, 2.5V-5.5V supply, -40°C to 85°C, 16-DSBGA. Active, ROHS3. Sourced to order.","metaKeywords":null},"attributes":{"series":"NanoFree™","packageCase":null,"mountingType":null,"rohsStatus":"ROHS3 Compliant","productStatus":"Active","categoryPath":["Analog & Data Acquisition"],"specifications":{"Type":"Class D","Series":"NanoFree™","Package":"Tape & Reel (TR); Cut Tape (CT)","Features":"Differential Inputs, Short-Circuit and Thermal Protection, Shutdown","Output Type":"2-Channel (Stereo)","Mounting Type":"Surface Mount","Package / Case":"16-UFBGA, DSBGA","lifecycle_stage":"eol_hot","Voltage - Supply":"2.5V ~ 5.5V","Operating Temperature":"-40°C ~ 85°C (TA)","Supplier Device Package":"16-DSBGA (2.24x2.16)","Max Output Power x Channels @ Load":"2.1W x 2 @ 4Ohm"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$1.9","priceTiers":[{"qty":1,"price":"$1.90000","currency":"USD"},{"qty":10,"price":"$1.70800","currency":"USD"},{"qty":25,"price":"$1.61120","currency":"USD"},{"qty":100,"price":"$1.37270","currency":"USD"},{"qty":250,"price":"$1.28896","currency":"USD"},{"qty":500,"price":"$1.12784","currency":"USD"},{"qty":1250,"price":"$0.93450","currency":"USD"},{"qty":2500,"price":"$0.91200","currency":"USD"}]},"links":{"datasheetUrl":"https://cdn.icboms.com/b60d63edaaf093d652967ebbb0a6a330.pdf","sourceUrl":null,"alternativesUrl":"https://icboms.com/api/mcp/products/TPA2012D2YZHT/alternatives.json"},"ai":{"faq":[{"question":"What is the difference between TPA2012D2YZHT and TPA2012D2Y?","answer":"The TPA2012D2YZHT uses the NanoFree™ DSBGA package (2.24x2.16 mm), while the TPA2012D2Y uses a different package variant. Functionally both are the same Class D stereo amplifier core; the choice is footprint and board-level assembly compatibility."},{"question":"Can TPA2012D2YZHT be used with 4 ohm speakers?","answer":"Yes, the TPA2012D2YZHT is rated to deliver 2.1W per channel into a 4Ω load, making it suitable for standard 4Ω portable speakers."},{"question":"Can TPA2012D2YZHT drive 8 ohm speakers?","answer":"Yes, it can drive 8Ω speakers, though output power will be lower than the 2.1W into 4Ω rating. The amplifier is stable into 8Ω loads."},{"question":"What is the efficiency of TPA2012D2YZHT?","answer":"As a Class D amplifier, the TPA2012D2YZHT typically achieves efficiency above 80% at moderate output levels, which minimizes heat dissipation in portable designs. The exact efficiency depends on supply voltage, load impedance, and output power."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/texas-instruments/TPA2012D2YZHT","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/texas-instruments/TPA2012D2YZHT 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}}