{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"LM4041CIM3-ADJ","brand":"Texas Instruments","brandSlug":"texas-instruments","productSlug":"LM4041CIM3-ADJ","canonicalUrl":"https://icboms.com/texas-instruments/LM4041CIM3-ADJ","factsUrl":"https://icboms.com/api/mcp/products/LM4041CIM3-ADJ","rawCanonicalId":null},"summary":{"shortDescription":"Texas Instruments LM4041 series, shunt voltage reference, adjustable output 1.233V to 10V, ±0.5% tolerance, 20µVrms noise, SOT-23-3 package, industrial temperature -40°C to 85°C.","salesMarkdown":"## Adjustable shunt reference — 1.233 V minimum, 10 V ceiling It delivers up to 12 mA output current with a cathode current floor of 65 µA, making it suitable for biasing precision analog circuits, ADC/DAC references, and power supply feedback loops where a stable, low-noise voltage is needed. ## ±0.5 % tolerance and 100 ppm/°C drift — the accuracy budget Initial output tolerance is ±0.5 %, which sets the uncalibrated accuracy floor for the reference voltage. The temperature coefficient of 100 ppm/°C means the output shifts by roughly 0.5 mV over a 40°C swing at a 1.233 V set point — acceptable for 8- to 10-bit systems but a design consideration for 12-bit applications without calibration. Noise is specified at 20 µVrms over a 10 Hz to 10 kHz bandwidth, which is low enough to avoid swamping the LSB of a 12-bit ADC with a 2.5 V reference. ## Obsolete — sourcing from independent distribution Buyers should verify date-code freshness and request traceability documentation as part of the procurement process. ## SOT-23-3 footprint and pin compatibility Packaged in a three-lead SOT-23-3 (also listed as TO-236-3 or SC-59), this is a standard surface-mount footprint shared by dozens of shunt references from multiple manufacturers. The pin arrangement — cathode, anode, and no-connect (or adjust) — follows the common LM4041 pinout, making it a drop-in candidate for boards originally designed with other adjustable shunt references in the same package.","metaTitle":"LM4041CIM3-ADJ Shunt Reference, Adjustable ±0.5%, SOT-23-3","metaDescription":"LM4041CIM3-ADJ adjustable shunt voltage reference, ±0.5% tolerance, 20µVrms noise, SOT-23-3 package. Request quote.","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":"Adjustable","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":"12 mA","Current - Supply":"-","Current - Cathode":"65 µA","Base Product Number":"LM4041","Noise - 0.1Hz to 10Hz":"-","Noise - 10Hz to 10kHz":"20µVrms","Operating Temperature":"-40°C ~ 85°C (TA)","Voltage - Output (Max)":"10 V","Supplier Device Package":"SOT-23-3","Temperature Coefficient":"100ppm/°C","Voltage - Output (Min/Fixed)":"1.233V"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$1.4900","priceTiers":null},"links":{"datasheetUrl":"https://cdn.icboms.com/d2855eaed3a119e1ade8ae46dfbd1dff.pdf","sourceUrl":null,"alternativesUrl":"https://icboms.com/api/mcp/products/LM4041CIM3-ADJ/alternatives.json"},"ai":{"faq":[],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/texas-instruments/LM4041CIM3-ADJ","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/texas-instruments/LM4041CIM3-ADJ 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}}