{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"TPS65146RGER","brand":"Texas Instruments","brandSlug":"texas-instruments","productSlug":"TPS65146RGER","canonicalUrl":"https://icboms.com/texas-instruments/TPS65146RGER","factsUrl":"https://icboms.com/api/mcp/products/TPS65146RGER","rawCanonicalId":null},"summary":{"shortDescription":"Texas Instruments TPS65146RGER, IC LCD SUPPLY TFT, 24-VQFN (4x4), 2.5V~6V supply, -40°C~85°C, Tape & Reel / Cut Tape, ROHS3 compliant","salesMarkdown":"## LCD panel power IC in a 4x4 mm QFN The TPS65146RGER is a dedicated TFT LCD supply IC from Texas Instruments, built for LCD monitors and notebook displays. It integrates the power sequencing and voltage generation needed to bias the source driver, gate driver, and common electrode of an a-Si TFT panel. The 24-VQFN (4x4) package requires a controlled soldering profile and a well-planned fan-out for the inner-row pins. Input voltage range of 2.5V to 6V covers standard 3.3V and 5V rails. The 2.5V floor means it cannot run directly from a single-cell Li-ion battery (which drops to 3.0V at end-of-discharge) without a boost pre-regulator — a common oversight in portable display designs. It does not meet automotive AEC-Q100 grade requirements. Available in either Tape & Reel or Cut Tape formats.","metaTitle":"TPS65146RGER – TI LCD Supply PMIC, Active, 24-VQFN","metaDescription":"Texas Instruments TPS65146RGER, IC LCD supply TFT, 2.5V–6V input, -40°C to 85°C, 24-VQFN (4x4). Active production, ROHS3. Sourced per RFQ.","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)","Applications":"LCD Monitor, Notebook Display","Mounting Type":"Surface Mount","Package / Case":"24-VFQFN Exposed Pad","Product Status":"Active","lifecycle_stage":"eol_hot","Current - Supply":"-","Voltage - Supply":"2.5V ~ 6V","Base Product Number":"TPS65146","Operating Temperature":"-40°C~85°C","Supplier Device Package":"24-VQFN (4x4)"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$3.2100","priceTiers":[{"qty":1,"price":"$3.21000","currency":"USD"},{"qty":10,"price":"$2.88600","currency":"USD"},{"qty":25,"price":"$2.72840","currency":"USD"},{"qty":100,"price":"$2.36460","currency":"USD"},{"qty":250,"price":"$2.24340","currency":"USD"},{"qty":500,"price":"$2.01298","currency":"USD"},{"qty":1000,"price":"$1.71600","currency":"USD"},{"qty":3000,"price":"$1.71600","currency":"USD"}]},"links":{"datasheetUrl":"https://cdn.icboms.com/08e78284f29b914b8263a1148aed8195.pdf","sourceUrl":null,"alternativesUrl":"https://icboms.com/api/mcp/products/TPS65146RGER/alternatives.json"},"ai":{"faq":[{"question":"What package and footprint does TPS65146RGER use?","answer":"It comes in a 24-VFQFN with exposed pad, supplier device package 24-VQFN (4x4)."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/texas-instruments/TPS65146RGER","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/texas-instruments/TPS65146RGER 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}}