{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"MC33063ADRJR","brand":"Texas Instruments","brandSlug":"texas-instruments","productSlug":"MC33063ADRJR","canonicalUrl":"https://icboms.com/texas-instruments/MC33063ADRJR","factsUrl":"https://icboms.com/api/mcp/products/MC33063ADRJR","rawCanonicalId":null},"summary":{"shortDescription":"Texas Instruments MC33063ADRJR, adjustable buck-boost switching regulator, 1.5A switch current, 100kHz, 8-WDFN exposed pad (8-SON 4x4), -40°C to 85°C.","salesMarkdown":"## Buck, boost, or both — one IC for non-isolated rails The MC33063ADRJR is an adjustable switching regulator configurable as a step-down (buck) or step-up (boost) converter, or as a buck-boost topology for inverting supplies, in an 8-SON (4x4) package. Input voltage range spans 3V to 40V, and the output can be set anywhere from 1.25V up to 40V (switch rating), giving you a single IC for 5V, 12V, 24V, or adjustable intermediate bus rails. The 1.5A switch current rating is the peak inductor current limit; the actual output current depends on the input-output differential and topology — for a 12V-to-5V buck, expect around 1A continuous with good layout.","metaTitle":"MC33063ADRJR Buck-Boost Regulator 1.5A 8-SON - TI Active","metaDescription":"Texas Instruments MC33063ADRJR adjustable buck-boost regulator, 1.5A switch, 100kHz, -40°C to 85°C, 8-WDFN exposed pad. Active production, ROHS3 compliant.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":"ROHS3 Compliant","productStatus":"Active","categoryPath":["Power Management (PMIC / Gate Driver)"],"specifications":{"Mfr":"Texas Instruments","Series":"-","Package":"Tape & Reel (TR); Cut Tape (CT)","Function":"Step-Up, Step-Down","Topology":"Buck, Boost","Output Type":"Adjustable","Mounting Type":"Surface Mount","Package / Case":"8-WDFN Exposed Pad","Product Status":"Active","lifecycle_stage":"eol_hot","Current - Output":"1.5A (Switch)","Number of Outputs":"1","Base Product Number":"MC33063","Output Configuration":"Positive or Negative","Frequency - Switching":"100kHz","Operating Temperature":"-40°C~85°C(TA)","Synchronous Rectifier":"No","Voltage - Input (Max)":"40V","Voltage - Input (Min)":"3V","Voltage - Output (Max)":"40V (Switch)","Supplier Device Package":"8-SON (4x4)","Voltage - Output (Min/Fixed)":"1.25V"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$0.7200","priceTiers":[{"qty":1,"price":"$0.72000","currency":"USD"},{"qty":10,"price":"$0.63000","currency":"USD"},{"qty":25,"price":"$0.59160","currency":"USD"},{"qty":100,"price":"$0.48270","currency":"USD"},{"qty":250,"price":"$0.44840","currency":"USD"},{"qty":500,"price":"$0.38160","currency":"USD"},{"qty":1000,"price":"$0.30528","currency":"USD"},{"qty":2000,"price":"$0.27666","currency":"USD"},{"qty":5000,"price":"$0.27000","currency":"USD"}]},"links":{"datasheetUrl":"https://cdn.icboms.com/4e044b587f1f11d06da1dc60b5c13058.pdf","sourceUrl":null,"alternativesUrl":"https://icboms.com/api/mcp/products/MC33063ADRJR/alternatives.json"},"ai":{"faq":[{"question":"Can the MC33063ADRJR be used for buck-boost or negative output?","answer":"Yes. The MC33063ADRJR supports buck, boost, and buck-boost topologies. The output can be positive or negative, so you can generate a negative rail from a positive input using the inverting buck-boost configuration."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/texas-instruments/MC33063ADRJR","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/texas-instruments/MC33063ADRJR 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}}