{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"TLV803SDBZR","brand":"Texas Instruments","brandSlug":"texas-instruments","productSlug":"TLV803SDBZR","canonicalUrl":"https://icboms.com/texas-instruments/TLV803SDBZR","factsUrl":"https://icboms.com/api/mcp/products/TLV803SDBZR","rawCanonicalId":null},"summary":{"shortDescription":"Texas Instruments TLV803SDBZR simple reset/power-on reset IC, active low open-drain output, 2.93V threshold, 120ms minimum reset timeout, SOT-23-3 package, -40°C to 125°C operating temperature.","salesMarkdown":"## Supervisor IC for processor power monitoring The TLV803SDBZR: The open-drain active-low output holds the reset line low for a minimum of 120ms after the monitored voltage rises above the threshold, giving the processor time to stabilize before release. ## Threshold, timeout, and temperature range The 2.93V threshold is suited for monitoring 3.0V or 3.3V rails — the reset asserts before the supply falls below the processor's minimum operating voltage, preventing undefined logic states. ## SOT-23-3 package and sourcing Housed in a 3-pin SOT-23-3 package, the TLV803SDBZR occupies minimal board area and is compatible with standard surface-mount assembly processes.","metaTitle":"TLV803SDBZR Texas Instruments Supervisor, 2.93V Threshold","metaDescription":"Texas Instruments TLV803SDBZR simple reset/power-on reset IC, active low open-drain output, 2.93V threshold, 120ms timeout, SOT-23-3.","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":"Open Drain or Open Collector","Package":"Tape & Reel (TR); Cut Tape (CT)","Mounting Type":"Surface Mount","Reset Timeout":"120ms Minimum","Package / Case":"TO-236-3, SC-59, SOT-23-3","lifecycle_stage":"eol_hot","Voltage - Threshold":"2.93V","Operating Temperature":"-40°C ~ 125°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":"$0.83600","currency":"USD"},{"qty":25,"price":"$0.78520","currency":"USD"},{"qty":100,"price":"$0.64100","currency":"USD"},{"qty":250,"price":"$0.59536","currency":"USD"},{"qty":500,"price":"$0.50668","currency":"USD"},{"qty":1000,"price":"$0.40534","currency":"USD"},{"qty":3000,"price":"$0.36734","currency":"USD"},{"qty":6000,"price":"$0.35850","currency":"USD"}]},"links":{"datasheetUrl":"https://cdn.icboms.com/143c9d45de355e4288759aafe56b4d26.pdf","sourceUrl":null,"alternativesUrl":"https://icboms.com/api/mcp/products/TLV803SDBZR/alternatives.json"},"ai":{"faq":[{"question":"What is the closest functional second-source to the TLV803SDBZR?","answer":"The TL7702BID also operates over a -40°C to 85°C range, narrower than the TLV803SDBZR's 125°C rating. These differences mean the two parts are not drop-in replacements without board-level changes."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/texas-instruments/TLV803SDBZR","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/texas-instruments/TLV803SDBZR 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}}