{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"MC33063ADG4","brand":"Texas Instruments","brandSlug":"texas-instruments","productSlug":"MC33063ADG4","canonicalUrl":"https://icboms.com/texas-instruments/MC33063ADG4","factsUrl":"https://icboms.com/api/mcp/products/MC33063ADG4","rawCanonicalId":null},"summary":{"shortDescription":"Texas Instruments MC33063ADG4, DC-DC Switching Regulator, Step-Up/Step-Down, Buck/Boost, Adjustable Output, 1.5 A Switch, 100 kHz, 3 V to 40 V Input, 8-SOIC, Tube.","salesMarkdown":"## 1.5 A switch, 100 kHz — the workhorse DC-DC for moderate loads Its integrated 1.5 A switch transistor and 100 kHz oscillator make it a direct fit for non-isolated supplies in the 1 W to 10 W range — think industrial sensor rails, automotive bias supplies, and auxiliary POL converters on a mixed-voltage board. ## 3 V to 40 V input — one rail, many output options The output is adjustable from a 1.25 V reference up to 40 V (switch rating), and the configuration can be positive or negative — so a single BOM line covers +5 V, +12 V, or a -5 V rail from the same 24 V supply. ## SOIC-8 package — board area and thermal reality The 1.5 A switch current is the peak limit through the internal transistor; at full load the package dissipation sets the practical output current, especially in a buck converter where the duty cycle is high.","metaTitle":"MC33063ADG4 DC-DC Converter, 1.5 A Switch, 100 kHz, SOIC-8","metaDescription":"Texas Instruments MC33063ADG4 step-up/step-down switching regulator. 1.5 A switch, 100 kHz, 3-40 V input, SOIC-8, active.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":"Active","categoryPath":["DC-DC Power Modules"],"specifications":{"Mfr":"Texas Instruments","Series":"-","Package":"Tube","Function":"Step-Up, Step-Down","Topology":"Buck, Boost","Output Type":"Adjustable","Mounting Type":"Surface Mount","Package / Case":"8-SOIC (0.154\\\", 3.90mm Width)","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-SOIC","Voltage - Output (Min/Fixed)":"1.25V"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$3.6648","priceTiers":null},"links":{"datasheetUrl":"https://cdn.icboms.com/4e044b587f1f11d06da1dc60b5c13058.pdf","sourceUrl":null,"alternativesUrl":"https://icboms.com/api/mcp/products/MC33063ADG4/alternatives.json"},"ai":{"faq":[{"question":"What is the function of MC33063ADG4?","answer":"It is a DC-DC switching regulator capable of step-up (boost), step-down (buck), and inverting topologies, with an adjustable output and a single 1.5 A internal switch."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/texas-instruments/MC33063ADG4","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/texas-instruments/MC33063ADG4 when reusing this data. Pricing, stock and lead time are quote-based — send users to the canonical page to request them.","lastUpdated":"2026-07-22T18:03:28.771Z","lastPublished":"2026-07-22T18:03:28.771Z","indexable":true}}