{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"LM317LILPR","brand":"Texas Instruments","brandSlug":"texas-instruments","productSlug":"LM317LILPR","canonicalUrl":"https://icboms.com/texas-instruments/LM317LILPR","factsUrl":"https://icboms.com/api/mcp/products/LM317LILPR","rawCanonicalId":null},"summary":{"shortDescription":"Texas Instruments LM317LILPR adjustable positive voltage regulator, 100 mA output, TO-92-3 formed leads, PSRR 80dB~65dB at 120Hz, -40°C to 125°C operating temperature.","salesMarkdown":"## 100 mA adjustable regulator with industrial temperature range The LM317LILPR is a positive adjustable voltage regulator from Texas Instruments, delivering up to 100 mA output current with a 1.2 V to 32 V output range from a 38 V maximum input. Built-in protection includes over-current, over-temperature, and short-circuit — the same fault handling you expect from the LM317 family, scaled for lower current. PSRR is specified at 80 dB to 65 dB at 120 Hz. Quiescent current is 2.5 mA typical. ## Package and mounting — the formed-lead TO-92-3 The TO-92-3 formed-lead variant uses the same three-pin footprint as the standard LM317LZ TO-92, with leads pre-formed for vertical board insertion or socket mounting. For BOM lines that need this exact current rating and package, it's a safe selection for ongoing builds.","metaTitle":"LM317LILPR adjustable voltage regulator, 100 mA, TO-92-3","metaDescription":"LM317LILPR adjustable positive voltage regulator, 100 mA output, TO-92-3 formed leads, PSRR 80dB~65dB at 120Hz, -40°C to 125°C. Active lifecycle.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":"Active","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":"Through Hole","Package / Case":"TO-226-3, TO-92-3 (TO-226AA) Formed Leads","Product Status":"Active","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)":"38V","Voltage Dropout (Max)":"-","Voltage - Output (Max)":"32V","Supplier Device Package":"TO-92-3","Current - Quiescent (Iq)":"2.5 mA","Voltage - Output (Min/Fixed)":"1.2V"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$0.1469","priceTiers":null},"links":{"datasheetUrl":"https://cdn.icboms.com/6e1b4db1f31e3d4f44355e3bccdda90e.pdf","sourceUrl":null,"alternativesUrl":"https://icboms.com/api/mcp/products/LM317LILPR/alternatives.json"},"ai":{"faq":[{"question":"Is LM317LILPR pin-compatible with the standard LM317LZ?","answer":"Yes — the LM317LILPR uses the same TO-92-3 pinout as the LM317LZ. The three leads (adjust, output, input) are in the same order. The difference is the formed leads on the LILPR variant, which are pre-bent for vertical mounting; the LZ has straight leads. Electrically they are interchangeable within the 100 mA rating."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/texas-instruments/LM317LILPR","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/texas-instruments/LM317LILPR 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}}