{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"LM4040CIM7-5.0/NOPB","brand":"Texas Instruments","brandSlug":"texas-instruments","productSlug":"LM4040CIM7-5.0-NOPB","canonicalUrl":"https://icboms.com/texas-instruments/LM4040CIM7-5.0-NOPB","factsUrl":"https://icboms.com/api/mcp/products/LM4040CIM7-5.0%2FNOPB","rawCanonicalId":null},"summary":{"shortDescription":"Texas Instruments LM4040CIM7-5.0/NOPB precision shunt voltage reference, fixed 5 V output, ±0.5% tolerance, 80 µVrms noise, SC-70-5 surface-mount package, -40°C to 85°C operating range.","salesMarkdown":"The LM4040CIM7-5.0/NOPB: No official successor is listed on the product record. ## 5 V shunt reference, ±0.5% initial accuracy The LM4040CIM7-5.0/NOPB is a precision shunt voltage reference from TI's LM4040 family, delivering a fixed 5 V output with ±0.5% tolerance. The shunt architecture means it regulates by sinking current through a cathode resistor — no external bypass capacitor needed, and it can source or sink current as long as the cathode current stays above 80 µA and below 15 mA. ## 80 µVrms noise, 100 ppm/°C drift ## SC-70-5 footprint for tight layouts Housed in a 5-lead SC-70-5 (SOT-353) package, this reference fits into space-constrained designs — portable instruments, sensor modules, and compact power supplies.","metaTitle":"TI LM4040CIM7-5.0/NOPB Shunt Voltage Reference, 5 V ±0.5%","metaDescription":"Texas Instruments LM4040CIM7-5.0/NOPB precision shunt reference, fixed 5 V output, ±0.5% tolerance, 80 µVrms noise, SC-70-5.","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)","Tolerance":"±0.5%","Output Type":"Fixed","Mounting Type":"Surface Mount","Package / Case":"5-TSSOP, SC-70-5, SOT-353","Product Status":"Obsolete","Reference Type":"Shunt","Voltage - Input":"-","lifecycle_stage":"eol_hot","Current - Output":"15 mA","Current - Supply":"-","Current - Cathode":"80 µA","Base Product Number":"LM4040","Noise - 0.1Hz to 10Hz":"-","Noise - 10Hz to 10kHz":"80µVrms","Operating Temperature":"-40°C~85°C(TA)","Supplier Device Package":"SC-70-5","Temperature Coefficient":"100ppm/°C","Voltage - Output (Min/Fixed)":"5V"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":null,"priceTiers":null},"links":{"datasheetUrl":"https://cdn.icboms.com/8c40cf163b5cda64fd88ad5c9f25fe6d.pdf","sourceUrl":null,"alternativesUrl":"https://icboms.com/api/mcp/products/LM4040CIM7-5.0%2FNOPB/alternatives.json"},"ai":{"faq":[{"question":"What is the tolerance of LM4040CIM7-5.0/NOPB?","answer":"The initial output voltage tolerance is ±0.5% at 25°C. This is a standard precision grade for the LM4040 family, suitable for 8- to 12-bit ADC references and feedback networks where 25 mV of absolute error at 5 V is acceptable."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/texas-instruments/LM4040CIM7-5.0-NOPB","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/texas-instruments/LM4040CIM7-5.0-NOPB 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}}