{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"LMV7291MGX/NOPB","brand":"Texas Instruments","brandSlug":"texas-instruments","productSlug":"LMV7291MGX-NOPB","canonicalUrl":"https://icboms.com/texas-instruments/LMV7291MGX-NOPB","factsUrl":"https://icboms.com/api/mcp/products/LMV7291MGX%2FNOPB","rawCanonicalId":null},"summary":{"shortDescription":"Texas Instruments LMV7291MGX/NOPB, General Purpose comparator, single element, 1.8V to 5V supply, 14µA max quiescent current, 1.8µs max propagation delay, rail-to-rail CMOS push-pull output, SC-70-5 package, -40°C to 85°C.","salesMarkdown":"## What this comparator brings to the board The rail-to-rail CMOS push-pull output drives logic inputs directly. Quiescent current maxes out at 14 µA. Propagation delay is 1.8 µs maximum. That is not a high-speed comparator — you would not use it for a switching power supply loop or a high-frequency zero-cross detector. But for over-voltage/under-voltage monitoring, temperature threshold alarms, or window comparators on slow analog signals, the delay is well within margin. The SC-70-5 package is a 5-pin surface-mount footprint. ## Pinout and replacement notes The TLV9032DDFR is a dual-channel comparator in a similar speed class (100 ns propagation delay) with a wider temperature range (-40°C to 125°C) and lower input bias (5 pA). It is not a pin-compatible second source — different pinout and dual vs single channel — but it is the closest functional alternative if you need two comparators in one package and can re-lay the board.","metaTitle":"LMV7291MGX/NOPB General Purpose Comparator, 1.8V to 5V","metaDescription":"TI LMV7291MGX/NOPB general-purpose comparator: 1.8V to 5V supply, 14µA quiescent current, 1.8µs propagation delay, rail-to-rail output, SC-70-5 package.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":"ROHS3 Compliant","productStatus":"Active","categoryPath":["Analog & Data Acquisition"],"specifications":{"Type":"General Purpose","Package":"Tape & Reel (TR); Cut Tape (CT)","Output Type":"CMOS, Push-Pull, Rail-to-Rail","Mounting Type":"Surface Mount","Package / Case":"5-TSSOP, SC-70-5, SOT-353","lifecycle_stage":"eol_hot","CMRR, PSRR (Typ)":"78dB CMRR, 80dB PSRR","Number of Elements":"1","Operating Temperature":"-40°C ~ 85°C","Propagation Delay (Max)":"1.8µs","Supplier Device Package":"SC-70-5","Current - Quiescent (Max)":"14µA","Current - Input Bias (Max)":"0.01µA @ 5V","Voltage - Input Offset (Max)":"4mV @ 5V","Voltage - Supply, Single/Dual (±)":"1.8V ~ 5V, ±0.9V ~ 2.5V"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$1.62","priceTiers":[{"qty":1,"price":"$1.62000","currency":"USD"},{"qty":10,"price":"$1.44500","currency":"USD"},{"qty":25,"price":"$1.37120","currency":"USD"},{"qty":100,"price":"$1.12640","currency":"USD"},{"qty":250,"price":"$1.05288","currency":"USD"},{"qty":500,"price":"$0.93046","currency":"USD"},{"qty":1000,"price":"$0.73458","currency":"USD"},{"qty":3000,"price":"$0.69300","currency":"USD"}]},"links":{"datasheetUrl":"https://cdn.icboms.com/cd4375ac2adf94bb0278ac8bc728be0b.pdf","sourceUrl":null,"alternativesUrl":"https://icboms.com/api/mcp/products/LMV7291MGX%2FNOPB/alternatives.json"},"ai":{"faq":[{"question":"Where can I buy LMV7291MGX/NOPB?","answer":"This part is sourced to order through independent distribution. Submit an RFQ for current availability and pricing — confirmed at quote time."},{"question":"Does LMV7291MGX/NOPB replace LMV7291MG?","answer":"Yes. The LMV7291MGX/NOPB is electrically identical to the LMV7291MG. The only difference is the packaging format: the NOPB suffix ships in tape and reel, while the LMV7291MG typically ships in tube or bulk."},{"question":"What is the pinout of LMV7291MGX/NOPB?","answer":"The SC-70-5 pinout is: pin 1 output, pin 2 V-/GND, pin 3 non-inverting input, pin 4 inverting input, pin 5 V+."},{"question":"What is the closest functional second-source to LMV7291MGX/NOPB?","answer":"The TLV9032DDFR is a dual-channel comparator with similar supply range and faster propagation delay (100 ns), but it is not pin-compatible. It is the closest functional alternative if you can accommodate a different footprint and need two channels."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/texas-instruments/LMV7291MGX-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/LMV7291MGX-NOPB 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}}