{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"TPS3110K33DBVR","brand":"Texas Instruments","brandSlug":"texas-instruments","productSlug":"TPS3110K33DBVR","canonicalUrl":"https://icboms.com/texas-instruments/TPS3110K33DBVR","factsUrl":"https://icboms.com/api/mcp/products/TPS3110K33DBVR","rawCanonicalId":null},"summary":{"shortDescription":"Texas Instruments TPS3110K33DBVR, Simple Reset/Power-On Reset, Active Low, Push-Pull Output, 2.941V Threshold, 65ms Minimum Reset Timeout, SOT-23-6, -40°C to 85°C.","salesMarkdown":"## 2.941V threshold — the rail it watches The TPS3110K33DBVR: That threshold is set for a nominal 3.3V rail with enough margin to catch a brownout before the downstream logic starts behaving unpredictably — the supervisor holds the processor in reset until the supply recovers and the 65ms minimum timeout elapses. ## Active-low push-pull output — no external pull-up needed The reset output is active low with a push-pull, totem-pole stage. That means the output drives both high and low — no open-drain, no external pull-up resistor required on the reset line. The push-pull stage holds the reset pin firmly at ground during the assertion period and drives it to VDD when the supply is valid, which eliminates the weak pull-up contention you can see with open-drain supervisors sharing a bus. ## SOT-23-6 footprint and industrial temperature range Housed in a SOT-23-6 package, the TPS3110K33DBVR fits the standard supervisor land pattern used across the industry — the same footprint as many other 6-pin voltage supervisors, so board layout reuse is straightforward.","metaTitle":"TI TPS3110K33DBVR Simple Reset/Power-On Reset","metaDescription":"Texas Instruments TPS3110K33DBVR simple reset/power-on reset IC. Active-low push-pull output, 2.941V threshold, 65ms min timeout, SOT-23-6, -40°C to 85°C.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":"Active","categoryPath":["Power Management (PMIC / Gate Driver)"],"specifications":{"Mfr":"Texas Instruments","Type":"Simple Reset/Power-On Reset","Reset":"Active Low","Output":"Push-Pull, Totem Pole","Series":"-","Package":"Tape & Reel (TR); Cut Tape (CT)","Mounting Type":"Surface Mount","Reset Timeout":"65ms Minimum","Package / Case":"SOT-23-6","Product Status":"Active","lifecycle_stage":"eol_hot","Base Product Number":"TPS3110","Voltage - Threshold":"2.941V","Operating Temperature":"-40°C~85°C(TJ)","Supplier Device Package":"SOT-23-6","Number of Voltages Monitored":"1"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$2.9700","priceTiers":null},"links":{"datasheetUrl":"https://cdn.icboms.com/701739d347891bc1d0c0a11cee3634c9.pdf","sourceUrl":null,"alternativesUrl":"https://icboms.com/api/mcp/products/TPS3110K33DBVR/alternatives.json"},"ai":{"faq":[{"question":"What is the exact reset threshold voltage of TPS3110K33DBVR?","answer":"The reset threshold voltage is 2.941V. That is the voltage at which the TPS3110K33DBVR asserts the reset output as the monitored supply falls. It is designed for a nominal 3.3V rail — the threshold sits low enough to allow normal ripple and regulation tolerance but high enough to catch the supply before it drops below the minimum operating voltage of typical 3.3V logic."},{"question":"What is the reset timeout period for TPS3110K33DBVR?","answer":"The reset timeout period is a minimum of 65ms. After the monitored voltage rises above the threshold, the TPS3110K33DBVR holds the reset output active for at least 65ms before releasing it. This gives the power rail and the system oscillator time to stabilise before the processor starts executing code."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/texas-instruments/TPS3110K33DBVR","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/texas-instruments/TPS3110K33DBVR when reusing this data. Pricing, stock and lead time are quote-based — send users to the canonical page to request them.","lastUpdated":"2026-07-22T18:03:28.771Z","lastPublished":"2026-07-22T18:03:28.771Z","indexable":true}}