{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"LM48520TL","brand":"Texas Instruments","brandSlug":"texas-instruments","productSlug":"LM48520TL","canonicalUrl":"https://icboms.com/texas-instruments/LM48520TL","factsUrl":"https://icboms.com/api/mcp/products/LM48520TL","rawCanonicalId":null},"summary":{"shortDescription":"Texas Instruments Boomer® Class D audio amplifier, LM48520TL, 2-Channel (Stereo), 1.3W x 2 @ 8Ohm, 2.4V ~ 5.5V supply, 25-WFBGA DSBGA package, Surface Mount, -40°C ~ 85°C.","salesMarkdown":"## What the 1.3 W per channel means in a portable design The LM48520TL delivers 1.3 W per channel into an 8 Ω load — enough to drive a pair of small speakers or a headphone output in a battery-powered gadget without external heatsinking, thanks to the Class D architecture. Stereo output (2-channel) means a single IC handles left and right audio paths — no external mux or second amplifier needed for a basic stereo line-out or speaker pair. ## Package and board-fit — 25-DSBGA Housed in a 25-bump DSBGA (2.46 x 2.46 mm), the LM48520TL is a wafer-level chip-scale package — the footprint matches the die size, so board space is minimal, but the 0.5 mm pitch bumps require a controlled solder-paste stencil and reflow profile. Surface-mount only; no socket option exists for this package. The part is marked on the top side, but orientation is determined by the bump map — confirm the pin-1 indicator on the PCB layout before assembly. ## Sourcing and lifecycle — active, no second-source on record No pin-compatible second-source or direct replacement from other manufacturers is documented in the Boomer® series — the LM48520TL is a single-sourced TI part.","metaTitle":"TI LM48520TL Class D Audio Amp, 1.3W x 2 @ 8Ω, DSBGA","metaDescription":"Texas Instruments LM48520TL Class D stereo audio amplifier, 1.3W per channel into 8Ω, 2.4-5.5V supply, -40 to 85°C, 25-DSBGA. Active, RoHS3. Request a quote.","metaKeywords":null},"attributes":{"series":"Boomer®","packageCase":null,"mountingType":null,"rohsStatus":"ROHS3 Compliant","productStatus":"Active","categoryPath":["Analog & Data Acquisition"],"specifications":{"Type":"Class D","Series":"Boomer®","Package":"Bulk","Output Type":"2-Channel (Stereo)","Mounting Type":"Surface Mount","Package / Case":"25-WFBGA, DSBGA","lifecycle_stage":"eol_hot","Voltage - Supply":"2.4V ~ 5.5V","Operating Temperature":"-40°C ~ 85°C (TA)","Supplier Device Package":"25-DSBGA (2.46x2.46)","Max Output Power x Channels @ Load":"1.3W x 2 @ 8Ohm"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$1.66","stockQuantity":0,"priceTiers":[{"qty":236,"price":"$1.66000","currency":"USD"}]},"links":{"datasheetUrl":"https://cdn.icboms.com/5204b8471b6c5f5491cbfae870a5987b.pdf","sourceUrl":null},"ai":{"faq":[{"question":"How much output power does LM48520TL provide?","answer":"1.3 W per channel into an 8 Ω load, stereo (2-channel)."},{"question":"Is LM48520TL a Class D amplifier?","answer":"Yes, it is a Class D audio amplifier from the TI Boomer® series."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/texas-instruments/LM48520TL","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/texas-instruments/LM48520TL 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}}