{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"TPS65171RHAR","brand":"Texas Instruments","brandSlug":"texas-instruments","productSlug":"TPS65171RHAR","canonicalUrl":"https://icboms.com/texas-instruments/TPS65171RHAR","factsUrl":"https://icboms.com/api/mcp/products/TPS65171RHAR","rawCanonicalId":null},"summary":{"shortDescription":"Texas Instruments TPS65171RHAR PMIC, LCD TV/Monitor bias supply, 8.5 V to 14.7 V input, 1.2 mA quiescent, -40°C to 85°C, 40-VFQFN Exposed Pad (6x6 mm).","salesMarkdown":"## LCD bias PMIC — what the supply range and quiescent tell you It accepts an 8.5 V to 14.7 V input rail — typically the main DC bus from an external adapter or a pre-regulated PSU — and generates the multiple regulated outputs needed to bias the panel's source drivers, gate drivers, and common electrode. ## Why the 1.2 mA quiescent current matters in a display power design At 1.2 mA supply current, the TPS65171RHAR keeps its own overhead low enough that standby power in a monitor stays under regulatory thresholds without a separate auxiliary converter. ## Package and footprint — 40-VFQFN with exposed pad Housed in a 40-VFQFN Exposed Pad package (supplier device package 40-VQFN, 6x6 mm), the TPS65171RHAR is a surface-mount QFN. For a BOM that already specifies this device, the realistic path is independent-distribution sourcing — new-old-stock or surplus inventory that can be quoted against an RFQ. Expect to qualify the date code and marking consistency on any sourced units, since the part is no longer flowing through the authorized channel.","metaTitle":"TPS65171RHAR PMIC, LCD Bias, 8.5V-14.7V, Obsolete","metaDescription":"Texas Instruments TPS65171RHAR LCD TV/Monitor bias supply IC, 8.5V-14.7V input, 1.2mA quiescent, -40°C to 85°C.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":"Obsolete","categoryPath":["Power Management (PMIC / Gate Driver)"],"specifications":{"Mfr":"Texas Instruments","Series":"-","Package":"Tape & Reel (TR); Cut Tape (CT)","Applications":"LCD TV/Monitor","Mounting Type":"Surface Mount","Package / Case":"40-VFQFN Exposed Pad","Product Status":"Obsolete","lifecycle_stage":"eol_hot","Current - Supply":"1.2mA","Voltage - Supply":"8.5V ~ 14.7V","Base Product Number":"TPS651","Operating Temperature":"-40°C~85°C","Supplier Device Package":"40-VQFN (6x6)"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":null,"priceTiers":null},"links":{"datasheetUrl":"https://cdn.icboms.com/ad9d168f77305799420700cccd3fe949.pdf","sourceUrl":null,"alternativesUrl":"https://icboms.com/api/mcp/products/TPS65171RHAR/alternatives.json"},"ai":{"faq":[{"question":"Is TPS65171RHAR obsolete?","answer":"Yes, Texas Instruments lists the TPS65171RHAR as Obsolete. No official last-time-buy window or successor part number has been published by TI for this exact device."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/texas-instruments/TPS65171RHAR","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/texas-instruments/TPS65171RHAR 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}}