{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"LM385BPWE4-2-5","brand":"Texas Instruments","brandSlug":"texas-instruments","productSlug":"LM385BPWE4-2-5","canonicalUrl":"https://icboms.com/texas-instruments/LM385BPWE4-2-5","factsUrl":"https://icboms.com/api/mcp/products/LM385BPWE4-2-5","rawCanonicalId":null},"summary":{"shortDescription":"Texas Instruments LM385BPWE4-2-5, shunt voltage reference, fixed 2.5 V output, ±1.5% tolerance, 20 mA output, 20 µA cathode current, 8-TSSOP package, 0°C to 70°C operating temperature.","salesMarkdown":"## 2.5 V shunt reference — fixed output and tolerance The Texas Instruments LM385BPWE4-2-5 is a shunt voltage reference delivering a fixed 2.5 V output with ±1.5% tolerance. It is designed for precision bias and reference applications where the load current does not exceed 20 mA, and the cathode current floor is 20 µA to maintain regulation. Output noise is specified at 120 µVrms over a 10 Hz to 10 kHz bandwidth — a level that suits 12-bit to 14-bit ADC references without additional filtering.","metaTitle":"LM385BPWE4-2-5 Shunt Voltage Reference, 2.5 V Fixed, ±1.5%","metaDescription":"LM385BPWE4-2-5 2.5 V shunt voltage reference in 8-TSSOP, ±1.5% tolerance, 20 mA output.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":"Obsolete","categoryPath":["Analog & Data Acquisition"],"specifications":{"Mfr":"Texas Instruments","Series":"-","Package":"Tray","Tolerance":"±1.5%","Output Type":"Fixed","Mounting Type":"Surface Mount","Package / Case":"8-TSSOP (0.173\\\", 4.40mm Width)","Product Status":"Obsolete","Reference Type":"Shunt","Voltage - Input":"-","lifecycle_stage":"eol_hot","Current - Output":"20 mA","Current - Supply":"-","Current - Cathode":"20 µA","Base Product Number":"LM385","Noise - 0.1Hz to 10Hz":"-","Noise - 10Hz to 10kHz":"120µVrms","Operating Temperature":"0°C~70°C(TA)","Supplier Device Package":"8-TSSOP","Temperature Coefficient":"20ppm/°CTypical","Voltage - Output (Min/Fixed)":"2.5V"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":null,"priceTiers":null},"links":{"datasheetUrl":"https://cdn.icboms.com/c183749392511dd90fdfbed5ba66480c.pdf","sourceUrl":null,"alternativesUrl":"https://icboms.com/api/mcp/products/LM385BPWE4-2-5/alternatives.json"},"ai":{"faq":[],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/texas-instruments/LM385BPWE4-2-5","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/texas-instruments/LM385BPWE4-2-5 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}}