{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"TPS61041DBVR","brand":"Texas Instruments","brandSlug":"texas-instruments","productSlug":"TPS61041DBVR","canonicalUrl":"https://icboms.com/texas-instruments/TPS61041DBVR","factsUrl":"https://icboms.com/api/mcp/products/TPS61041DBVR","rawCanonicalId":null},"summary":{"shortDescription":"Texas Instruments TPS61041DBVR, DC-DC boost regulator, 1 MHz switching frequency, 28 V output, 215 mA switch current limit, PWM dimming, SOT-23-5 package, -40°C to 85°C operating temperature.","salesMarkdown":"## Boost regulator with integrated switch for backlight and bias rails The 1 MHz switching frequency allows the use of small inductors and ceramic capacitors, shrinking the total solution footprint for space-constrained portable or panel applications. The 28 V output ceiling covers a string of white LEDs in series or an industrial bias rail without needing an external voltage doubler. Because the switch current limit is 215 mA, the practical output current at 28 V from a 3.3 V input is roughly 20 mA — enough for a small LED backlight or a low-power sensor bias, but not for a multi-amp boost converter. ## PWM dimming and temperature range The PWM dimming input on the TPS61041DBVR lets the controller modulate the LED current directly from a microcontroller PWM output, without an external analog dimming circuit. ## Active production, SOT-23-5 package It is supplied in a SOT-23-5 package, a standard surface-mount outline that reflows on a standard lead-free profile without special handling.","metaTitle":"TPS61041DBVR DC-DC Boost Regulator, 1 MHz, 28 V Output","metaDescription":"Texas Instruments TPS61041DBVR step-up (boost) DC-DC regulator. 1 MHz switching, 28 V max output, 215 mA switch current limit. Active production. SOT-23-5.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":"Active","categoryPath":["DC-DC Power Modules"],"specifications":{"Mfr":"Texas Instruments","Type":"DC DC Regulator","Series":"-","Dimming":"PWM","Package":"Tape & Reel (TR); Cut Tape (CT)","Topology":"Step-Up (Boost)","Frequency":"1MHz","Applications":"Backlight","Mounting Type":"Surface Mount","Package / Case":"SC-74A, SOT-753","Product Status":"Active","lifecycle_stage":"eol_hot","Voltage - Output":"28V","Number of Outputs":"1","Internal Switch(s)":"Yes","Base Product Number":"TPS61041","Operating Temperature":"-40°C~85°C(TA)","Voltage - Supply (Max)":"6V","Voltage - Supply (Min)":"1.8V","Supplier Device Package":"SOT-23-5","Current - Output / Channel":"215mA (Switch)"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$1.6900","priceTiers":null},"links":{"datasheetUrl":"https://cdn.icboms.com/bfad44cda8107bc4cf05542204eab4c7.pdf","sourceUrl":null,"alternativesUrl":"https://icboms.com/api/mcp/products/TPS61041DBVR/alternatives.json"},"ai":{"faq":[{"question":"Is TPS61041DBVR RoHS compliant?","answer":"The TPS61041DBVR is supplied as Tape & Reel and Cut Tape; Texas Instruments typically marks RoHS compliance on the reel label. Confirm the specific date-code lot compliance from the manufacturer's packaging marking."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/texas-instruments/TPS61041DBVR","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/texas-instruments/TPS61041DBVR 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}}