{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"TPS62042DRCR","brand":"Texas Instruments","brandSlug":"texas-instruments","productSlug":"TPS62042DRCR","canonicalUrl":"https://icboms.com/texas-instruments/TPS62042DRCR","factsUrl":"https://icboms.com/api/mcp/products/TPS62042DRCR","rawCanonicalId":null},"summary":{"shortDescription":"Texas Instruments TPS62042DRCR, step-down (buck) switching regulator, fixed 1.5 V output, 1.2 A continuous, 1.25 MHz switching frequency, 10-VSON (3x3) exposed-pad package, -40°C to 85°C operating temperature.","salesMarkdown":"## Fixed 1.5 V rail — no divider resistors The TPS62042DRCR is a fixed-output buck converter from Texas Instruments that delivers 1.2 A at 1.5 V from a 2.5 V to 6 V input rail. Because the output is fixed, the BOM saves two feedback-divider resistors and the associated PCB area — a clean drop-in for a 1.5 V logic or sensor supply. ## 1.2 A at 1.25 MHz — inductor sizing The 1.25 MHz switching frequency lets you use a small inductor (typically 2.2 µH to 4.7 µH range) and small ceramic output capacitors, keeping the total solution footprint tight. ## 10-VSON exposed pad — thermal land required ## Active — no LTB pressure","metaTitle":"TPS62042DRCR Texas Instruments Buck Regulator 1.5V 1.2A","metaDescription":"TPS62042DRCR step-down (buck) regulator from TI, fixed 1.5 V output, 1.2 A, 1.25 MHz switching, 10-VSON exposed-pad package. Active lifecycle, 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-Down","Topology":"Buck","Output Type":"Fixed","Mounting Type":"Surface Mount","Package / Case":"10-VFDFN Exposed Pad","Product Status":"Active","lifecycle_stage":"eol_hot","Current - Output":"1.2A","Number of Outputs":"1","Base Product Number":"TPS62042","Output Configuration":"Positive","Frequency - Switching":"1.25MHz","Operating Temperature":"-40°C ~ 85°C (TA)","Synchronous Rectifier":"Yes","Voltage - Input (Max)":"6V","Voltage - Input (Min)":"2.5V","Voltage - Output (Max)":"-","Supplier Device Package":"10-VSON (3x3)","Voltage - Output (Min/Fixed)":"1.5V"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$2.2700","priceTiers":[{"qty":1,"price":"$2.27000","currency":"USD"},{"qty":10,"price":"$2.04200","currency":"USD"},{"qty":25,"price":"$1.92640","currency":"USD"},{"qty":100,"price":"$1.64140","currency":"USD"},{"qty":250,"price":"$1.54128","currency":"USD"},{"qty":500,"price":"$1.34860","currency":"USD"},{"qty":1000,"price":"$1.11741","currency":"USD"},{"qty":3000,"price":"$1.04035","currency":"USD"},{"qty":6000,"price":"$1.00182","currency":"USD"}]},"links":{"datasheetUrl":"https://cdn.icboms.com/3a54d04aa330c6ddd3c5f782f778189e.pdf","sourceUrl":null,"alternativesUrl":"https://icboms.com/api/mcp/products/TPS62042DRCR/alternatives.json"},"ai":{"faq":[{"question":"Where can I buy TPS62042DRCR and get a price?","answer":"The TPS62042DRCR is an active Texas Instruments part. Submit an RFQ with your target quantity; pricing and lead time are confirmed at quote time. No stock-holding claim is made here — availability is verified per order."},{"question":"Does TPS62042DRCR have a direct replacement?","answer":"No official TI direct replacement is listed."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/texas-instruments/TPS62042DRCR","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/texas-instruments/TPS62042DRCR 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}}