{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"LM5175QPWPTQ1","brand":"Texas Instruments","brandSlug":"texas-instruments","productSlug":"LM5175QPWPTQ1","canonicalUrl":"https://icboms.com/texas-instruments/LM5175QPWPTQ1","factsUrl":"https://icboms.com/api/mcp/products/LM5175QPWPTQ1","rawCanonicalId":null},"summary":{"shortDescription":"Texas Instruments LM5175QPWPTQ1, Automotive AEC-Q100, Buck-Boost Controller IC, 3.5V to 42V supply, 100kHz to 600kHz switching, synchronous rectifier, 28-HTSSOP package.","salesMarkdown":"## Automotive buck-boost controller for wide-input designs Switching frequency is adjustable from 100kHz to 600kHz and supports external clock synchronization, giving the designer room to push the fundamental above the AM band or align with the system switching noise window. Control features include enable, frequency control, power-good flag, and soft-start — enough to sequence multiple rails in an ECU or ADAS sensor module without a separate supervisor IC. ## 28-HTSSOP package and thermal management Housed in a 28-lead PowerTSSOP with an exposed pad (28-HTSSOP), the LM5175QPWPTQ1 relies on the pad for thermal dissipation. ## Active lifecycle — no LTB pressure The LM5175QPWPTQ1 carries an active lifecycle status from Texas Instruments. No last-time-buy notices or EOL windows are in effect, which means it remains qualified for new-design insertion and production ramp. The ROHS3 compliance covers current EU and global substance restrictions without exemption expiry concerns.","metaTitle":"LM5175QPWPTQ1 Buck-Boost Controller, AEC-Q100, 3.5V-42V","metaDescription":"TI LM5175QPWPTQ1 automotive buck-boost controller, 3.5V to 42V input, 100kHz-600kHz, synchronous rectifier, AEC-Q100 qualified, 28-HTSSOP.","metaKeywords":null},"attributes":{"series":"Automotive, AEC-Q100","packageCase":null,"mountingType":null,"rohsStatus":"ROHS3 Compliant","productStatus":"Active","categoryPath":["Analog & Data Acquisition"],"specifications":{"Series":"Automotive, AEC-Q100","Package":"Tape & Reel (TR); Cut Tape (CT)","Function":"Step-Up/Step-Down","Topology":"Buck-Boost","Clock Sync":"Yes","Output Type":"Transistor Driver","Mounting Type":"Surface Mount","Output Phases":"1","Package / Case":"28-PowerTSSOP (0.173\\\", 4.40mm Width)","lifecycle_stage":"eol_hot","Control Features":"Enable, Frequency Control, Power Good, Soft Start","Number of Outputs":"1","Output Configuration":"Positive","Frequency - Switching":"100kHz ~ 600kHz","Operating Temperature":"-40°C ~ 150°C (TJ)","Synchronous Rectifier":"Yes","Supplier Device Package":"28-HTSSOP","Voltage - Supply (Vcc/Vdd)":"3.5V ~ 42V"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$10.45","stockQuantity":0,"priceTiers":[{"qty":1,"price":"$10.45000","currency":"USD"},{"qty":10,"price":"$9.43700","currency":"USD"},{"qty":25,"price":"$8.99840","currency":"USD"},{"qty":100,"price":"$7.81320","currency":"USD"},{"qty":250,"price":"$7.46208","currency":"USD"},{"qty":500,"price":"$6.80366","currency":"USD"},{"qty":1250,"price":"$6.21150","currency":"USD"}]},"links":{"datasheetUrl":"https://cdn.icboms.com/0a1c10ed098e63182c31ffd9a641ac2a.pdf","sourceUrl":null},"ai":{"faq":[{"question":"Is LM5175QPWPTQ1 automotive qualified?","answer":"Yes. The LM5175QPWPTQ1 is listed under the Automotive, AEC-Q100 series, which means it has passed the AEC-Q100 stress test qualification for automotive-grade integrated circuits. The junction temperature range of -40°C to 150°C supports under-hood and high-ambient deployments."},{"question":"What is the lifecycle status of LM5175QPWPTQ1?","answer":"The lifecycle status is Active. No end-of-life or last-time-buy windows are in effect. The part is ROHS3 compliant and remains supported for new designs and production."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/texas-instruments/LM5175QPWPTQ1","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/texas-instruments/LM5175QPWPTQ1 when reusing this data. Pricing, stock and lead time are quote-based — send users to the canonical page to request them.","lastUpdated":"2026-07-17T19:50:00.618Z","lastPublished":"2026-07-17T19:50:00.618Z","indexable":true}}