{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"LM4808MMX/NOPB","brand":"Texas Instruments","brandSlug":"texas-instruments","productSlug":"LM4808MMX-NOPB","canonicalUrl":"https://icboms.com/texas-instruments/LM4808MMX-NOPB","factsUrl":"https://icboms.com/api/mcp/products/LM4808MMX%2FNOPB","rawCanonicalId":null},"summary":{"shortDescription":"Texas Instruments Boomer® LM4808MMX/NOPB, Class AB stereo headphone amplifier, 150mW x 2 @ 16Ω, 2V-5.5V supply, -40°C to 85°C, 8-VSSOP surface-mount package.","salesMarkdown":"## What the 150 mW per channel means for your headphone driver design The Texas Instruments LM4808MMX/NOPB is a Boomer® series Class AB stereo headphone amplifier in an 8-VSSOP package. It delivers 150 mW per channel into a 16 Ω load, which is enough output to drive most consumer and portable headphones to comfortable listening levels without an external buffer. ## Depop feature — why it matters for pop-free turn-on The LM4808MMX/NOPB includes a Depop feature that suppresses the audible pop and click during power-up and power-down. In portable designs where the amplifier is switched on and off frequently (e.g., by a headphone detect circuit), this saves the BOM the cost of an external muting relay or a dedicated soft-start capacitor on the output. The NOPB suffix confirms lead-free / RoHS3 plating.","metaTitle":"Texas Instruments LM4808MMX/NOPB Class AB Stereo Headphone","metaDescription":"Texas Instruments LM4808MMX/NOPB Boomer® Class AB stereo headphone amplifier, 150mW x 2 @ 16Ω, 2V-5.5V supply, -40°C to 85°C, 8-VSSOP. Active, RoHS3.","metaKeywords":null},"attributes":{"series":"Boomer®","packageCase":null,"mountingType":null,"rohsStatus":"ROHS3 Compliant","productStatus":"Active","categoryPath":["Analog & Data Acquisition"],"specifications":{"Type":"Class AB","Series":"Boomer®","Package":"Tape & Reel (TR); Cut Tape (CT)","Features":"Depop","Output Type":"Headphones, 2-Channel (Stereo)","Mounting Type":"Surface Mount","Package / Case":"8-TSSOP, 8-MSOP (0.118\\\", 3.00mm Width)","lifecycle_stage":"eol_hot","Voltage - Supply":"2V ~ 5.5V","Operating Temperature":"-40°C ~ 85°C (TA)","Supplier Device Package":"8-VSSOP","Max Output Power x Channels @ Load":"150mW x 2 @ 16Ohm"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$0.97","priceTiers":[{"qty":1,"price":"$0.97000","currency":"USD"},{"qty":10,"price":"$0.86600","currency":"USD"},{"qty":25,"price":"$0.82200","currency":"USD"},{"qty":100,"price":"$0.67530","currency":"USD"},{"qty":250,"price":"$0.63128","currency":"USD"},{"qty":500,"price":"$0.55788","currency":"USD"},{"qty":1000,"price":"$0.44043","currency":"USD"},{"qty":3500,"price":"$0.41550","currency":"USD"}]},"links":{"datasheetUrl":"https://cdn.icboms.com/8276a2bbd868211a1e88a95f07a9d9ac.pdf","sourceUrl":null,"alternativesUrl":"https://icboms.com/api/mcp/products/LM4808MMX%2FNOPB/alternatives.json"},"ai":{"faq":[],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/texas-instruments/LM4808MMX-NOPB","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/texas-instruments/LM4808MMX-NOPB 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}}