{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"LM3103MHX/NOPB","brand":"Texas Instruments","brandSlug":"texas-instruments","productSlug":"LM3103MHX-NOPB","canonicalUrl":"https://icboms.com/texas-instruments/LM3103MHX-NOPB","factsUrl":"https://icboms.com/api/mcp/products/LM3103MHX%2FNOPB","rawCanonicalId":null},"summary":{"shortDescription":"Texas Instruments SIMPLE SWITCHER® series, Step-Down Buck Regulator, LM3103MHX/NOPB, Adjustable Output, 750mA, 4.5V to 42V Input, 1MHz, 16-PowerTSSOP (HTSSOP).","salesMarkdown":"## Step-down regulator with integrated synchronous rectifier The LM3103MHX/NOPB is a SIMPLE SWITCHER® series step-down buck regulator from Texas Instruments, delivering up to 750 mA from a 4.5 V to 42 V input rail. Output voltage is adjustable from 0.6 V up to 7 V, making it suitable for powering low-voltage cores or I/O rails from a wide input bus.","metaTitle":"LM3103MHX/NOPB SIMPLE SWITCHER Buck, 750mA, 42V","metaDescription":"Texas Instruments LM3103MHX/NOPB step-down buck regulator, 750mA output, 42V input, 1MHz switching, HTSSOP-16. Active, RoHS3. Sourced to order.","metaKeywords":null},"attributes":{"series":"SIMPLE SWITCHER®","packageCase":null,"mountingType":null,"rohsStatus":"ROHS3 Compliant","productStatus":"Active","categoryPath":["Discrete Semiconductors"],"specifications":{"Series":"SIMPLE SWITCHER®","Package":"Tape & Reel (TR); Cut Tape (CT)","Function":"Step-Down","Topology":"Buck","Output Type":"Adjustable","Mounting Type":"Surface Mount","Package / Case":"16-PowerTSSOP (0.173\\\", 4.40mm Width)","lifecycle_stage":"eol_hot","Current - Output":"750mA","Number of Outputs":"1","Output Configuration":"Positive","Frequency - Switching":"Up to 1MHz","Operating Temperature":"-40°C ~ 125°C (TJ)","Synchronous Rectifier":"Yes","Voltage - Input (Max)":"42V","Voltage - Input (Min)":"4.5V","Voltage - Output (Max)":"7V","Supplier Device Package":"16-HTSSOP","Voltage - Output (Min/Fixed)":"0.6V"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$4.21","priceTiers":[{"qty":1,"price":"$4.21000","currency":"USD"},{"qty":10,"price":"$3.78400","currency":"USD"},{"qty":25,"price":"$3.57760","currency":"USD"},{"qty":100,"price":"$3.10050","currency":"USD"},{"qty":250,"price":"$2.94152","currency":"USD"},{"qty":500,"price":"$2.63940","currency":"USD"},{"qty":1000,"price":"$2.25000","currency":"USD"},{"qty":2500,"price":"$2.25000","currency":"USD"}]},"links":{"datasheetUrl":"https://cdn.icboms.com/82becdc8d494eef14122d68a9691a75c.pdf","sourceUrl":null,"alternativesUrl":"https://icboms.com/api/mcp/products/LM3103MHX%2FNOPB/alternatives.json"},"ai":{"faq":[],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/texas-instruments/LM3103MHX-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/LM3103MHX-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}}