{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"LM4906MM/NOPB","brand":"Texas Instruments","brandSlug":"texas-instruments","productSlug":"LM4906MM-NOPB","canonicalUrl":"https://icboms.com/texas-instruments/LM4906MM-NOPB","factsUrl":"https://icboms.com/api/mcp/products/LM4906MM%2FNOPB","rawCanonicalId":null},"summary":{"shortDescription":"Texas Instruments Boomer® series, Class AB audio amplifier, 1-Channel (Mono), 1W x 1 @ 8Ohm, 2.6V ~ 5.5V supply, -40°C ~ 85°C, Surface Mount 8-VSSOP.","salesMarkdown":"## What this mono Class AB amp delivers The Texas Instruments LM4906MM/NOPB is a Boomer® series Class AB audio amplifier in an 8-VSSOP package, delivering 1 W into an 8 Ω load from a single supply rail between 2.6 V and 5.5 V. Output is single-channel mono, which keeps the BOM lean for voice prompts, beepers, or single-speaker monitor circuits. The depop feature suppresses the turn-on thump that otherwise needs an external mute relay or soft-start capacitor — one less component to qualify. ## Temperature range and environment Rated for -40°C to 85°C ambient, this part handles outdoor telecom pedestals, factory-floor annunciators, and automotive cabin audio. The 8-VSSOP footprint (3.00 mm body width) fits tight layouts.","metaTitle":"LM4906MM/NOPB TI Boomer Class AB Audio Amp, 1W Mono 8VSSOP","metaDescription":"LM4906MM/NOPB is a TI Boomer Class AB audio amplifier delivering 1W mono into 8Ω. 2.6V-5.5V supply, industrial temp, 8-VSSOP. Active, ROHS3. Sourced to order.","metaKeywords":null},"attributes":{"series":"Boomer®","packageCase":null,"mountingType":null,"rohsStatus":"ROHS3 Compliant","productStatus":"Active","categoryPath":["Memory (DRAM / SRAM / Flash / EEPROM)"],"specifications":{"Type":"Class AB","Series":"Boomer®","Package":"Tape & Reel (TR); Cut Tape (CT)","Features":"Depop, Shutdown, Thermal Protection","Output Type":"1-Channel (Mono)","Mounting Type":"Surface Mount","Package / Case":"8-TSSOP, 8-MSOP (0.118\\\", 3.00mm Width)","lifecycle_stage":"eol_hot","Voltage - Supply":"2.6V ~ 5.5V","Operating Temperature":"-40°C ~ 85°C (TA)","Supplier Device Package":"8-VSSOP","Max Output Power x Channels @ Load":"1W x 1 @ 8Ohm"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$1.85","stockQuantity":0,"priceTiers":[{"qty":1,"price":"$1.85000","currency":"USD"},{"qty":10,"price":"$1.66300","currency":"USD"},{"qty":25,"price":"$1.56840","currency":"USD"},{"qty":100,"price":"$1.33630","currency":"USD"},{"qty":250,"price":"$1.25472","currency":"USD"},{"qty":500,"price":"$1.09788","currency":"USD"},{"qty":1000,"price":"$0.90967","currency":"USD"},{"qty":2000,"price":"$0.88778","currency":"USD"}]},"links":{"datasheetUrl":"https://cdn.icboms.com/c8856edd9e5a90d5a63c118b8b99521d.pdf","sourceUrl":null},"ai":{"faq":[{"question":"Can LM4906MM/NOPB drive a 4 ohm load?","answer":"The datasheet specifies maximum output power as 1 W x 1 channel into 8 Ω. Driving a 4 Ω load is not covered by the listed rating; the part may deliver more current but thermal and distortion limits should be verified against the full datasheet."},{"question":"What is the pinout of LM4906MM/NOPB?","answer":"The pinout is standard for a mono Class AB amplifier in an 8-VSSOP package: typically includes shutdown, bypass, input, output, and supply pins. The exact pin mapping is in the manufacturer's datasheet."},{"question":"Where can I buy LM4906MM/NOPB and how do I get a price?","answer":"This part is sourced to order through independent distribution. Submit an RFQ for current pricing and availability — no stock count or price is listed here, but a quote request returns real-time market data."},{"question":"What is the closest pin-compatible alternative to LM4906MM/NOPB in this component family?","answer":"The Boomer® family includes several mono Class AB amplifiers in the same 8-VSSOP footprint, such as the LM4861 and LM4863 series. Pin compatibility varies by shutdown and bypass pin assignments; verify the specific pinout against your layout before substituting."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/texas-instruments/LM4906MM-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/LM4906MM-NOPB when reusing this data. Pricing, stock and lead time are quote-based — send users to the canonical page to request them.","lastUpdated":"2026-07-17T19:50:00.618Z","lastPublished":"2026-07-17T19:50:00.618Z","indexable":true}}