{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"LMV931Q1MF/NOPB","brand":"Texas Instruments","brandSlug":"texas-instruments","productSlug":"LMV931Q1MF-NOPB","canonicalUrl":"https://icboms.com/texas-instruments/LMV931Q1MF-NOPB","factsUrl":"https://icboms.com/api/mcp/products/LMV931Q1MF%2FNOPB","rawCanonicalId":null},"summary":{"shortDescription":"Texas Instruments LMV931Q1MF/NOPB general-purpose op-amp, single circuit, rail-to-rail output, 1.5 MHz GBW, 0.42 V/µs slew rate, AEC-Q100 qualified, SOT-23-5 package.","salesMarkdown":"## What the AEC-Q100 grade means for your BOM The LMV931Q1MF/NOPB: This is an automotive-grade part — AEC-Q100 qualified — which means it passed the stress tests (temperature cycling, ESD, latch-up) that the commercial-grade LMV931MF did not. The die and package are the same; the suffix Q1 buys you the qualification paperwork and the -40°C to 125°C operating range that a Tier-1 ECU requires. If your BOM currently calls out the commercial version, this drops in without a board spin — same SOT-23-5 footprint, same 1.8 V to 5.5 V supply span, same 1.5 MHz gain-bandwidth. ## Bandwidth and slew rate — where the ceiling sits The 1.5 MHz gain-bandwidth product sets the usable closed-loop gain before the open-loop gain rolls off. At a gain of 10, the -3 dB bandwidth is roughly 150 kHz — fine for filtering a 10 kHz PWM ripple or conditioning a slow-changing thermistor voltage. The 0.42 V/µs slew rate means a full 5 V output swing slews in about 12 µs; if you need to drive a 10 kHz sine wave at full amplitude, the slew rate limits the undistorted output to about 670 mV peak at that frequency. ## Supply current and input bias — the always-on trade At 116 µA supply current, this op-amp is not in the ultra-low-power class (you can find 1 µA parts for battery-monitoring), but it is low enough for an always-sensing automotive module that draws a few milliamps total. The 14 nA input bias current is bipolar — not FET — so if your source impedance is above 100 kΩ, the bias current times the source resistance starts to look like an offset voltage that adds to the 1 mV input offset. For a 10 kΩ sensor, the 14 nA bias adds 140 µV of offset — negligible against the 1 mV spec.","metaTitle":"Texas Instruments LMV931Q1MF/NOPB Op-Amp, AEC-Q100, SOT-23-5","metaDescription":"Active-production automotive op-amp, 1.5 MHz GBW, rail-to-rail output, -40°C to 125°C. AEC-Q100 qualified. Sourced to order against RFQ.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":"ROHS3 Compliant","productStatus":"Active","categoryPath":["Discrete Semiconductors"],"specifications":{"Grade":"Automotive","Package":"Tape & Reel (TR); Cut Tape (CT)","Slew Rate":"0.42V/µs","Output Type":"Rail-to-Rail","Mounting Type":"Surface Mount","Qualification":"AEC-Q100","Amplifier Type":"General Purpose","Package / Case":"SC-74A, SOT-753","lifecycle_stage":"eol_hot","Current - Supply":"116µA","Number of Circuits":"1","Current - Input Bias":"14 nA","Operating Temperature":"-40°C ~ 125°C","Gain Bandwidth Product":"1.5 MHz","Voltage - Input Offset":"1 mV","Supplier Device Package":"SOT-23-5","Voltage - Supply Span (Max)":"5.5 V","Voltage - Supply Span (Min)":"1.8 V"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$1.73","stockQuantity":0,"priceTiers":[{"qty":1,"price":"$1.73000","currency":"USD"},{"qty":10,"price":"$1.55800","currency":"USD"},{"qty":25,"price":"$1.46960","currency":"USD"},{"qty":100,"price":"$1.25210","currency":"USD"},{"qty":250,"price":"$1.17564","currency":"USD"},{"qty":500,"price":"$1.02868","currency":"USD"},{"qty":1000,"price":"$0.85234","currency":"USD"},{"qty":2000,"price":"$0.79356","currency":"USD"},{"qty":5000,"price":"$0.76417","currency":"USD"},{"qty":10000,"price":"$0.73478","currency":"USD"}]},"links":{"datasheetUrl":"https://cdn.icboms.com/3877945f6bbcd541e7c762ba4f358f1a.pdf","sourceUrl":null},"ai":{"faq":[{"question":"Is LMV931Q1MF/NOPB a drop-in replacement for LMV931MF?","answer":"Yes, it is a direct drop-in replacement — same SOT-23-5 package, same pinout, same 1.8 V to 5.5 V supply range, same 1.5 MHz GBW. The only difference is the Q1 suffix denotes AEC-Q100 automotive qualification and the extended -40°C to 125°C temperature range. No board layout change is needed."},{"question":"What is the AEC-Q100 qualification grade of LMV931Q1MF/NOPB?","answer":"It is AEC-Q100 qualified — the standard automotive IC stress test qualification. The operating temperature range is -40°C to 125°C, which corresponds to Grade 1 under the AEC-Q100 temperature grading system. This covers under-hood and engine-bay ambient conditions."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/texas-instruments/LMV931Q1MF-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/LMV931Q1MF-NOPB when reusing this data. Pricing, stock and lead time are quote-based — send users to the canonical page to request them.","lastUpdated":"2026-07-22T19:45:10.375Z","lastPublished":"2026-07-22T19:45:10.375Z","indexable":true}}