{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"TL7705AIDR","brand":"Texas Instruments","brandSlug":"texas-instruments","productSlug":"TL7705AIDR","canonicalUrl":"https://icboms.com/texas-instruments/TL7705AIDR","factsUrl":"https://icboms.com/api/mcp/products/TL7705AIDR","rawCanonicalId":null},"summary":{"shortDescription":"Texas Instruments TL7705AIDR Simple Reset/Power-On Reset, 4.55V Threshold, Active High/Active Low Reset, Open Drain Output, 1µs Max Propagation Delay, 8-SOIC, -40°C to 85°C.","salesMarkdown":"The TL7705AIDR is a simple reset/power-on reset supervisor IC from Texas Instruments, monitoring a single supply rail with a 4.55V threshold voltage. The 1 µs maximum propagation delay means the reset outputs respond within a microsecond of the supply crossing the threshold — fast enough to catch brownout events on a 50/60 Hz rectified rail but not intended for glitch filtering at the switching frequency of a modern buck converter. The open-drain output allows wire-OR connection with other supervisors or manual reset buttons on the same line. ## Package and board fit The surface-mount package suits automated pick-and-place and reflow assembly with standard lead-free profiles. Tape-and-reel and cut-tape options are available from the supply chain, making it easy to order production reel quantities or small prototype batches.","metaTitle":"TL7705AIDR Simple Reset/Power-On Reset, 4.55V Threshold","metaDescription":"TI TL7705AIDR supervisor IC, 4.55V threshold, active high/low reset, open-drain output. 8-SOIC, -40 to 85°C. Active production, RoHS3. Sourced per RFQ.","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 High/Active Low","Output":"Open Drain or Open Collector","Package":"Tape & Reel (TR); Cut Tape (CT)","Mounting Type":"Surface Mount","Reset Timeout":"1µs Maximum Propagation Delay","Package / Case":"8-SOIC (0.154\\\", 3.90mm Width)","lifecycle_stage":"eol_hot","Voltage - Threshold":"4.55V","Operating Temperature":"-40°C ~ 85°C (TA)","Supplier Device Package":"8-SOIC","Number of Voltages Monitored":"1"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$3.43","stockQuantity":0,"priceTiers":[{"qty":1,"price":"$3.43000","currency":"USD"},{"qty":10,"price":"$3.07700","currency":"USD"},{"qty":25,"price":"$2.90880","currency":"USD"},{"qty":100,"price":"$2.52100","currency":"USD"},{"qty":250,"price":"$2.39168","currency":"USD"},{"qty":500,"price":"$2.14604","currency":"USD"},{"qty":1000,"price":"$1.80992","currency":"USD"},{"qty":2500,"price":"$1.71942","currency":"USD"},{"qty":5000,"price":"$1.65478","currency":"USD"}]},"links":{"datasheetUrl":"https://cdn.icboms.com/49e3a9b4176a19f9a7db184dbd7dbd59.pdf","sourceUrl":null},"ai":{"faq":[{"question":"Will TL7705AIDR drop into a board designed for TL7702BID?","answer":"Yes — both share the 8-SOIC package (0.154\" width, 3.90 mm) and the same pinout for the reset and supply pins. The TL7705AIDR monitors a 4.55V threshold, while the TL7702BID monitors a 2.0V threshold — the board's supply rail must match the chosen threshold. The reset outputs and open-drain topology are identical."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/texas-instruments/TL7705AIDR","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/texas-instruments/TL7705AIDR 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}}