{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"LM809M3-2.93/NOPB","brand":"Texas Instruments","brandSlug":"texas-instruments","productSlug":"LM809M3-2.93-NOPB","canonicalUrl":"https://icboms.com/texas-instruments/LM809M3-2.93-NOPB","factsUrl":"https://icboms.com/api/mcp/products/LM809M3-2.93%2FNOPB","rawCanonicalId":null},"summary":{"shortDescription":"Texas Instruments LM809M3-2.93/NOPB Simple Reset/Power-On Reset, Active Low, Push-Pull Output, 2.93V Threshold, 140ms Minimum Reset Timeout, SOT-23-3, -40°C to 105°C.","salesMarkdown":"## Reset timing and output drive The LM809M3-2.93/NOPB: The 140ms minimum reset timeout gives downstream logic time to stabilize after the supply rail crosses the 2.93V threshold — the processor's oscillator and PLL lock within this window before the reset de-asserts. Push-pull output eliminates the external pull-up resistor required by open-drain supervisors, saving one component per rail and keeping the BOM count low in space-constrained SOT-23-3 layouts.","metaTitle":"TI LM809M3-2.93/NOPB Supervisor, 2.93V Threshold, SOT-23-3","metaDescription":"Texas Instruments LM809M3-2.93/NOPB simple reset/power-on reset IC, active-low push-pull output, 2.93V threshold, 140ms min timeout, SOT-23-3, -40 to 105°C.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":"ROHS3 Compliant","productStatus":"Active","categoryPath":["Power Management (PMIC / Gate Driver)"],"specifications":{"Type":"Simple Reset/Power-On Reset","Reset":"Active Low","Output":"Push-Pull, Totem Pole","Package":"Tape & Reel (TR); Cut Tape (CT)","Mounting Type":"Surface Mount","Reset Timeout":"140ms Minimum","Package / Case":"TO-236-3, SC-59, SOT-23-3","lifecycle_stage":"eol_hot","Voltage - Threshold":"2.93V","Operating Temperature":"-40°C ~ 105°C (TA)","Supplier Device Package":"SOT-23-3","Number of Voltages Monitored":"1"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$0.95","priceTiers":[{"qty":1,"price":"$0.95000","currency":"USD"},{"qty":10,"price":"$0.85000","currency":"USD"},{"qty":25,"price":"$0.80640","currency":"USD"},{"qty":100,"price":"$0.66260","currency":"USD"},{"qty":250,"price":"$0.61936","currency":"USD"},{"qty":500,"price":"$0.54732","currency":"USD"},{"qty":1000,"price":"$0.43210","currency":"USD"},{"qty":2000,"price":"$0.40764","currency":"USD"}]},"links":{"datasheetUrl":"https://cdn.icboms.com/51e3f967cc3beea65d2601a004fd1b89.pdf","sourceUrl":null,"alternativesUrl":"https://icboms.com/api/mcp/products/LM809M3-2.93%2FNOPB/alternatives.json"},"ai":{"faq":[{"question":"What is the reset timeout for LM809M3-2.93/NOPB?","answer":"The reset timeout is a minimum of 140ms. This is the guaranteed duration the reset output stays asserted after the monitored supply recovers above the 2.93V threshold."},{"question":"Is LM809M3-2.93/NOPB active low?","answer":"When the monitored voltage falls below the 2.93V threshold, the output goes low and remains low for the 140ms timeout period after recovery."},{"question":"What is the closest functional second-source for LM809M3-2.93/NOPB?","answer":"For a drop-in push-pull replacement with the same timeout and threshold, stick with the LM809M3-2.93/NOPB."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/texas-instruments/LM809M3-2.93-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/LM809M3-2.93-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}}