{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"LM317LIBP","brand":"Texas Instruments","brandSlug":"texas-instruments","productSlug":"LM317LIBP","canonicalUrl":"https://icboms.com/texas-instruments/LM317LIBP","factsUrl":"https://icboms.com/api/mcp/products/LM317LIBP","rawCanonicalId":null},"summary":{"shortDescription":"Texas Instruments LM317LIBP adjustable positive voltage regulator, 100 mA output, 1.2 V to 37 V range, 40 V max input, PSRR 80 dB ~ 65 dB at 120 Hz, 6-VFBGA package, -40°C to 125°C operation.","salesMarkdown":"The Texas Instruments LM317LIBP is an adjustable positive voltage regulator in a 6-ball VFBGA package — an unusual footprint for the classic three-terminal regulator topology. It delivers up to 100 mA output current with an adjustable output from 1.2 V up to 37 V, supplied from a maximum input of 40 V. ## PSRR and the 120 Hz ripple floor PSRR is specified at 80 dB to 65 dB at 120 Hz — the line-frequency rejection that matters most in a rectified-supply design. ## Package reality: 6-VFBGA on a classic regulator This part is supplied in a 6-VFBGA (also listed as 6-DSBGA) package — a 6-ball, 0.50 mm or 0.65 mm pitch BGA that is very different from the familiar TO-220 or SOT-223 of the standard LM317. ## Obsolete — sourcing path","metaTitle":"LM317LIBP adjustable regulator, 100 mA, 6-VFBGA, obsolete","metaDescription":"LM317LIBP adjustable positive voltage regulator, 100 mA output, 1.2 V to 37 V range, PSRR 80 dB ~ 65 dB at 120 Hz. 6-VFBGA package.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":"Obsolete","categoryPath":["Power Management (PMIC / Gate Driver)"],"specifications":{"Mfr":"Texas Instruments","PSRR":"80dB ~ 65dB (120Hz)","Series":"-","Package":"Tape & Reel (TR); Cut Tape (CT)","Output Type":"Adjustable","Mounting Type":"Surface Mount","Package / Case":"6-VFBGA","Product Status":"Obsolete","lifecycle_stage":"eol_hot","Control Features":"-","Current - Output":"100mA","Base Product Number":"LM317","Protection Features":"Over Current, Over Temperature, Short Circuit","Number of Regulators":"1","Output Configuration":"Positive","Operating Temperature":"-40°C~125°C","Voltage - Input (Max)":"40V","Voltage Dropout (Max)":"-","Voltage - Output (Max)":"37V","Supplier Device Package":"6-DSBGA","Current - Quiescent (Iq)":"2.5 mA","Voltage - Output (Min/Fixed)":"1.2V"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":null,"priceTiers":null},"links":{"datasheetUrl":"https://cdn.icboms.com/89877edfb652138bbc6081139c1ee52e.pdf","sourceUrl":null,"alternativesUrl":"https://icboms.com/api/mcp/products/LM317LIBP/alternatives.json"},"ai":{"faq":[{"question":"Can LM317LIBP be used as a variable voltage regulator?","answer":"Yes, the LM317LIBP is an adjustable positive voltage regulator with an output that can be set from 1.2 V to 37 V using an external resistor divider."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/texas-instruments/LM317LIBP","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/texas-instruments/LM317LIBP 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}}