{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"REF4132A30DBVRQ1","brand":"Texas Instruments","brandSlug":"texas-instruments","productSlug":"REF4132A30DBVRQ1","canonicalUrl":"https://icboms.com/texas-instruments/REF4132A30DBVRQ1","factsUrl":"https://icboms.com/api/mcp/products/REF4132A30DBVRQ1","rawCanonicalId":null},"summary":{"shortDescription":"Texas Instruments REF4132A30DBVRQ1 series voltage reference, AEC-Q100, fixed 3V output, ±0.05% tolerance, 12ppm/°C drift, SOT-23-5, tape and reel.","salesMarkdown":"## Automotive-grade 3V reference for precision bias and ADC drive The REF4132A30DBVRQ1: Housed in a SOT-23-5 package, it operates from a 3.05V to 5.5V input rail and supplies up to 10 mA to the load. AEC-Q100 qualification (grade 1, -40°C to 125°C) means this reference is certified for under-hood and engine-bay electronics where ambient temperatures exceed 105°C — the 125°C rating gives margin for self-heating in a sealed ECU enclosure. ## Noise and drift — the parameters that set ADC accuracy A 15 µVp-p noise contribution keeps the ADC's LSB transitions clean down to about 0.5 LSB at 12 bits. Supply current is 100 µA typical, which keeps the reference's own dissipation below 0.5 mW at 5V input — negligible in a mixed-signal system where the ADC and sensor front-end dominate the thermal budget. ## Sourcing and compliance Available in tape-and-reel packaging (SOT-23-5, 3000/reel typical) — the reel quantity suits automated pick-and-place for medium-to-high volume assembly. Cut-tape options are also listed for prototype or low-volume builds.","metaTitle":"REF4132A30DBVRQ1 TI Voltage Reference, 3V, ±0.05%, SOT-23-5","metaDescription":"Texas Instruments REF4132A30DBVRQ1 series voltage reference, fixed 3V output, ±0.05% accuracy, 12ppm/°C drift, AEC-Q100, SOT-23-5. Active production, ROHS3.","metaKeywords":null},"attributes":{"series":"Automotive, AEC-Q100","packageCase":null,"mountingType":null,"rohsStatus":"ROHS3 Compliant","productStatus":"Active","categoryPath":["Microcontrollers & Processors (MCU / MPU / DSP)"],"specifications":{"Series":"Automotive, AEC-Q100","Package":"Tape & Reel (TR); Cut Tape (CT)","Tolerance":"±0.05%","Output Type":"Fixed","Mounting Type":"Surface Mount","Package / Case":"SC-74A, SOT-753","Reference Type":"Series","Voltage - Input":"3.05V ~ 5.5V","lifecycle_stage":"eol_hot","Current - Output":"10 mA","Current - Supply":"100µA","Noise - 0.1Hz to 10Hz":"15µVp-p","Noise - 10Hz to 10kHz":"24µVrms","Operating Temperature":"-40°C ~ 125°C (TA)","Supplier Device Package":"SOT-23-5","Temperature Coefficient":"12ppm/°C","Voltage - Output (Min/Fixed)":"3V"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$4.52","priceTiers":[{"qty":1,"price":"$4.52000","currency":"USD"},{"qty":10,"price":"$4.06000","currency":"USD"},{"qty":25,"price":"$3.83840","currency":"USD"},{"qty":100,"price":"$3.32650","currency":"USD"},{"qty":250,"price":"$3.15588","currency":"USD"},{"qty":500,"price":"$2.83178","currency":"USD"},{"qty":1000,"price":"$2.38825","currency":"USD"},{"qty":3000,"price":"$1.70196","currency":"USD"},{"qty":6000,"price":"$1.63798","currency":"USD"}]},"links":{"datasheetUrl":"https://cdn.icboms.com/c455245fd6877a21b3e78cd9cd253c12.pdf","sourceUrl":null,"alternativesUrl":"https://icboms.com/api/mcp/products/REF4132A30DBVRQ1/alternatives.json"},"ai":{"faq":[{"question":"How can I order REF4132A30DBVRQ1 or check current pricing?","answer":"The REF4132A30DBVRQ1 is an active Texas Instruments part available through independent distribution."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/texas-instruments/REF4132A30DBVRQ1","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/texas-instruments/REF4132A30DBVRQ1 when reusing this data. Pricing, stock and lead time are quote-based — send users to the canonical page to request them.","lastUpdated":"2026-08-11T15:49:49.435Z","lastPublished":"2026-08-11T15:49:49.435Z","indexable":true}}