{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"LM4040CIM3X-10","brand":"Texas Instruments","brandSlug":"texas-instruments","productSlug":"LM4040CIM3X-10","canonicalUrl":"https://icboms.com/texas-instruments/LM4040CIM3X-10","factsUrl":"https://icboms.com/api/mcp/products/LM4040CIM3X-10","rawCanonicalId":null},"summary":{"shortDescription":"Texas Instruments LM4040 series precision shunt voltage reference, LM4040CIM3X-10, fixed 10V output, ±0.5% tolerance, 100ppm/°C, SOT-23-3 surface-mount package, -40°C to 85°C.","salesMarkdown":"## 10V shunt reference in a SOT-23-3 footprint The LM4040CIM3X-10 is a precision 10V shunt voltage reference from the LM4040 family, offered in a three-pin SOT-23-3 surface-mount package. Sourcing is limited to independent distribution and surplus inventory channels. ## Key parametric limits for the BOM review As a shunt reference, the LM4040CIM3X-10 regulates by shunting current through the cathode to ground. Design the bias resistor to supply at least 100 µA through the reference under all load conditions, and ensure the total current through the device does not exceed 15 mA to stay within the power dissipation limits of the SOT-23-3 package. The ±0.5% tolerance bin (C grade) represents a middle accuracy tier in the LM4040 family, between the ±0.1% A grade and the ±1% D grade.","metaTitle":"LM4040CIM3X-10 Shunt Voltage Reference, 10V ±0.5%, SOT-23-3","metaDescription":"LM4040CIM3X-10 precision 10V shunt reference, ±0.5% tolerance, 100ppm/°C drift, SOT-23-3.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":"Obsolete","categoryPath":["Analog & Data Acquisition"],"specifications":{"Mfr":"Texas Instruments","Series":"-","Package":"Tape & Reel (TR); Cut Tape (CT)","Tolerance":"±0.5%","Output Type":"Fixed","Mounting Type":"Surface Mount","Package / Case":"TO-236-3, SC-59, SOT-23-3","Product Status":"Obsolete","Reference Type":"Shunt","Voltage - Input":"-","lifecycle_stage":"eol_hot","Current - Output":"15 mA","Current - Supply":"-","Current - Cathode":"100 µA","Base Product Number":"LM4040","Noise - 0.1Hz to 10Hz":"-","Noise - 10Hz to 10kHz":"180µVrms","Operating Temperature":"-40°C~85°C(TA)","Supplier Device Package":"SOT-23-3","Temperature Coefficient":"100ppm/°C","Voltage - Output (Min/Fixed)":"10V"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$1.5000","priceTiers":null},"links":{"datasheetUrl":"https://cdn.icboms.com/8c40cf163b5cda64fd88ad5c9f25fe6d.pdf","sourceUrl":null,"alternativesUrl":"https://icboms.com/api/mcp/products/LM4040CIM3X-10/alternatives.json"},"ai":{"faq":[{"question":"What is the tolerance of LM4040CIM3X-10?","answer":"The initial tolerance is ±0.5%. This is the C-grade bin in the LM4040 family."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/texas-instruments/LM4040CIM3X-10","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/texas-instruments/LM4040CIM3X-10 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}}