{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"LM1972M/NOPB","brand":"Texas Instruments","brandSlug":"texas-instruments","productSlug":"LM1972M-NOPB","canonicalUrl":"https://icboms.com/texas-instruments/LM1972M-NOPB","factsUrl":"https://icboms.com/api/mcp/products/LM1972M%2FNOPB","rawCanonicalId":null},"summary":{"shortDescription":"Texas Instruments LM1972M/NOPB MICRO-POT 2-channel volume control IC, 78 dB attenuation range, SPI interface, 4.5V-12V supply, 20-SOIC (0.295\", 7.50mm Width), surface mount, bulk package.","salesMarkdown":"The LM1972M/NOPB from Texas Instruments is a 2-channel volume control IC, branded MICRO-POT, offering a 78 dB attenuation range controlled via a 3-wire SPI interface. The device is specified over the commercial temperature range of 0°C to 70°C, which suits rack-mount and consumer audio gear but not extended outdoor or automotive environments.","metaTitle":"Texas Instruments LM1972M/NOPB Volume Control IC, 78 dB","metaDescription":"Texas Instruments LM1972M/NOPB 2-channel volume control IC with 78 dB attenuation range, SPI interface, 4.5V-12V supply. Active production, SOIC-20 package.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":"Active","categoryPath":["Analog & Data Acquisition"],"specifications":{"Package":"Bulk","Function":"Volume Control","Interface":"SPI","Applications":"Consumer Audio, Professional Audio","Mounting Type":"Surface Mount","Package / Case":"20-SOIC (0.295\\\", 7.50mm Width)","Specifications":"78dB","lifecycle_stage":"eol_hot","Voltage - Supply":"4.5V ~ 12V","Number of Channels":"2","Operating Temperature":"0°C ~ 70°C (TA)","Supplier Device Package":"20-SOIC"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$2.84","priceTiers":[{"qty":106,"price":"$2.84000","currency":"USD"}]},"links":{"datasheetUrl":"https://cdn.icboms.com/e5e140c921a7340f830b8b600fc7bcb1.pdf","sourceUrl":null,"alternativesUrl":"https://icboms.com/api/mcp/products/LM1972M%2FNOPB/alternatives.json"},"ai":{"faq":[{"question":"How do I get current pricing and availability for the LM1972M/NOPB?","answer":"Submit an RFQ through this listing."},{"question":"What is the LM1972M/NOPB's listed function and interface?","answer":"Its function is Volume Control, and it uses a 3-wire SPI interface to set the attenuation level across the two channels."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/texas-instruments/LM1972M-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/LM1972M-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}}