{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"TPS62152QRGTRQ1","brand":"Texas Instruments","brandSlug":"texas-instruments","productSlug":"TPS62152QRGTRQ1","canonicalUrl":"https://icboms.com/texas-instruments/TPS62152QRGTRQ1","factsUrl":"https://icboms.com/api/mcp/products/TPS62152QRGTRQ1","rawCanonicalId":null},"summary":{"shortDescription":"Texas Instruments TPS62152QRGTRQ1, Automotive AEC-Q100 DCS-Control™ step-down buck regulator, 1A output, 2.5MHz switching, 3.3V fixed output, 16-VFQFN exposed pad, -40°C to 125°C.","salesMarkdown":"## Automotive buck regulator for tight 3.3V rails The TPS62152QRGTRQ1 is a fixed 3.3 V output step-down buck regulator from TI's automotive DCS-Control™ family, rated for 1 A continuous output at a 2.5 MHz switching frequency. Housed in a 16-VFQFN with exposed pad (3×3 mm), it targets point-of-load regulation in automotive ECUs, ADAS sensors, and infotainment modules where board space is constrained and the ambient temperature reaches 125°C junction. That does not mean it is obsolete today, but it signals that TI is winding down support — no future datasheet revisions, no PCN-driven last-time-buy window. For a new design, the official recommendation is to evaluate the current-production successor in the same family. ## 2.5 MHz switching — inductor size and ripple trade-off The 2.5 MHz switching frequency lets you use a small inductor — typically 1 µH to 2.2 µH — which keeps the total power-stage footprint under 25 mm² including input and output caps. The trade-off is higher switching losses at light load; the DCS-Control™ architecture compensates with pulse-skip at low output currents to maintain efficiency above 85% down to 1 mA load.","metaTitle":"TPS62152QRGTRQ1 Buck Regulator, 1A, 2.5MHz, AEC-Q100","metaDescription":"Texas Instruments TPS62152QRGTRQ1 automotive step-down buck regulator, 1A output, 2.5MHz switching, 3.3V fixed, -40°C to 125°C.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":"NRND","categoryPath":["Power Management (PMIC / Gate Driver)"],"specifications":{"Mfr":"Texas Instruments","Series":"Automotive, AEC-Q100, DCS-Control™","Package":"Tape & Reel (TR); Cut Tape (CT)","Function":"Step-Down","Topology":"Buck","Output Type":"Fixed","Mounting Type":"Surface Mount","Package / Case":"16-VFQFN Exposed Pad","Product Status":"Not For New Designs","lifecycle_stage":"eol_hot","Current - Output":"1A","Number of Outputs":"1","Base Product Number":"TPS62152","Output Configuration":"Positive","Frequency - Switching":"2.5MHz","Operating Temperature":"-40°C~125°C(TJ)","Synchronous Rectifier":"Yes","Voltage - Input (Max)":"17V","Voltage - Input (Min)":"3V","Voltage - Output (Max)":"-","Supplier Device Package":"16-VQFN (3x3)","Voltage - Output (Min/Fixed)":"3.3V"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$2.0800","priceTiers":null},"links":{"datasheetUrl":"https://cdn.icboms.com/e803a866a7d9a80938700b14d8c2ef76.pdf","sourceUrl":null,"alternativesUrl":"https://icboms.com/api/mcp/products/TPS62152QRGTRQ1/alternatives.json"},"ai":{"faq":[{"question":"What is the replacement for TPS62152QRGTRQ1?","answer":"TI has not published an official direct-replacement order code for the TPS62152QRGTRQ1. For new designs, evaluate the current-production TPS6215x family variants with the same 3.3 V fixed output and 1 A rating — confirm pin compatibility and switching frequency against your layout before committing."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/texas-instruments/TPS62152QRGTRQ1","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/texas-instruments/TPS62152QRGTRQ1 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}}