{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"TPA701D","brand":"Texas Instruments","brandSlug":"texas-instruments","productSlug":"TPA701D","canonicalUrl":"https://icboms.com/texas-instruments/TPA701D","factsUrl":"https://icboms.com/api/mcp/products/TPA701D","rawCanonicalId":null},"summary":{"shortDescription":"Texas Instruments TPA701D Class AB audio amplifier, 1-Channel (Mono), 700mW x 1 @ 8Ohm, 2.5V ~ 5.5V supply, Surface Mount, 8-SOIC package, Tube.","salesMarkdown":"## What the 700 mW rating means for your BOM The TPA701D delivers 700 mW continuous into an 8 Ω load from a single channel — enough for a headphone driver or a small speaker in a portable instrument, alarm, or voice-annunciator circuit. That power figure is the maximum before clipping at the specified supply and load; the actual SPL depends on the speaker sensitivity and enclosure. The Class AB topology keeps crossover distortion low across the output swing — typical for voice and tone reproduction where THD matters more than efficiency. No special thermal pad; the die's power dissipation is handled through the leadframe and copper traces. The part is not AEC-Q100 graded, so it is not qualified for under-hood automotive use, but it fits in cabin infotainment or aftermarket modules where the ambient stays below 85 °C. It is ROHS3 compliant, so it meets the current EU restriction levels for lead and other substances. Supplied in Tube (standard SOIC-8 shipping format). The protection features — short-circuit and thermal protection, plus a shutdown pin — make it a straightforward drop-in for designs that already use the SOIC footprint.","metaTitle":"TPA701D Class AB Audio Amp, 700mW Mono, SOIC-8","metaDescription":"Texas Instruments TPA701D Class AB audio amplifier, 700mW x 1 into 8Ω, 2.5-5.5V supply, SOIC-8. Active, RoHS3. Request quote.","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":"Short-Circuit and Thermal Protection, Shutdown","Output Type":"1-Channel (Mono)","Mounting Type":"Surface Mount","Package / Case":"8-SOIC (0.154\\\", 3.90mm Width)","lifecycle_stage":"eol_hot","Voltage - Supply":"2.5V ~ 5.5V","Operating Temperature":"-40°C ~ 85°C (TA)","Supplier Device Package":"8-SOIC","Max Output Power x Channels @ Load":"700mW x 1 @ 8Ohm"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$1.69","priceTiers":[{"qty":1,"price":"$1.69000","currency":"USD"},{"qty":10,"price":"$1.51300","currency":"USD"},{"qty":25,"price":"$1.43640","currency":"USD"},{"qty":100,"price":"$1.18000","currency":"USD"},{"qty":250,"price":"$1.10304","currency":"USD"},{"qty":500,"price":"$0.97478","currency":"USD"},{"qty":1000,"price":"$0.76956","currency":"USD"},{"qty":2500,"price":"$0.72600","currency":"USD"}]},"links":{"datasheetUrl":"https://cdn.icboms.com/6730226dd303506e7786b7d669afb0fd.pdf","sourceUrl":null,"alternativesUrl":"https://icboms.com/api/mcp/products/TPA701D/alternatives.json"},"ai":{"faq":[{"question":"What is the closest pin-compatible alternative to TPA701D?","answer":"The TPA701 is the same base device in a different package option (DIP vs SOIC). For a direct SOIC-8 drop-in, the TPA701D is the surface-mount variant. No other pin-compatible second-source is listed by Texas Instruments for this exact order code."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/texas-instruments/TPA701D","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/texas-instruments/TPA701D 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}}