{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"LM2622MMX-ADJ","brand":"Texas Instruments","brandSlug":"texas-instruments","productSlug":"LM2622MMX-ADJ","canonicalUrl":"https://icboms.com/texas-instruments/LM2622MMX-ADJ","factsUrl":"https://icboms.com/api/mcp/products/LM2622MMX-ADJ","rawCanonicalId":null},"summary":{"shortDescription":"Texas Instruments LM2622MMX-ADJ step-up PWM switching regulator, 600 kHz / 1.3 MHz selectable frequency, bulk package, active lifecycle.","salesMarkdown":"## 600 kHz / 1.3 MHz boost controller — what the switching frequency means for your rail The LM2622MMX-ADJ is a step-up PWM switching regulator from Texas Instruments, part of the Analog & Data Acquisition category. It operates at a selectable 600 kHz or 1.3 MHz oscillator frequency — the higher setting shrinks the inductor and output capacitor footprint, while the lower setting cuts switching losses for efficiency-sensitive designs. ## Package reality — bulk tube, not tape-and-reel Shipped in bulk (tube) rather than tape-and-reel — this matters for pick-and-place setup. A tube-fed feeder or manual placement is required; the part does not arrive on a 13-inch reel for auto-insertion. Confirm your line's tube-handling capability before committing the BOM quantity. ## Peer topology check — why the LM25117 and LM51231 do not drop in The LM2622MMX-ADJ is a step-up (boost) controller. The LM25117PMHX/NOPB is a step-down (buck) controller — opposite topology, different inductor and output stage requirements. The LM51231QRGRRQ1 is also a boost controller but adds synchronous rectification and automotive AEC-Q100 qualification, targeting a different supply voltage range and feature set. Neither is a pin-compatible or functional second-source for the LM2622.","metaTitle":"Texas Instruments LM2622MMX-ADJ Step-Up PWM, 600kHz/1.3MHz","metaDescription":"Texas Instruments LM2622MMX-ADJ 600kHz/1.3MHz step-up PWM controller. Active lifecycle. Bulk package. Sourced to order against RFQ.","metaKeywords":null},"attributes":{"series":"*","packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":"Active","categoryPath":["Analog & Data Acquisition"],"specifications":{"Series":"*","Package":"Bulk","lifecycle_stage":"eol_hot"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$0.81","priceTiers":[{"qty":440,"price":"$0.81000","currency":"USD"}]},"links":{"datasheetUrl":"https://cdn.icboms.com/f510079e1a07f434234431572964e6b2.pdf","sourceUrl":null,"alternativesUrl":"https://icboms.com/api/mcp/products/LM2622MMX-ADJ/alternatives.json"},"ai":{"faq":[{"question":"What is the switching frequency of LM2622MMX-ADJ?","answer":"The LM2622MMX-ADJ operates at a selectable 600 kHz or 1.3 MHz oscillator frequency, as described in its step-up PWM regulator function."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/texas-instruments/LM2622MMX-ADJ","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/texas-instruments/LM2622MMX-ADJ 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}}