{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"TPS389033QDSERQ1","brand":"Texas Instruments","brandSlug":"texas-instruments","productSlug":"TPS389033QDSERQ1","canonicalUrl":"https://icboms.com/texas-instruments/TPS389033QDSERQ1","factsUrl":"https://icboms.com/api/mcp/products/TPS389033QDSERQ1","rawCanonicalId":null},"summary":{"shortDescription":"Texas Instruments TPS389033QDSERQ1, Simple Reset/Power-On Reset, Active Low, Open Drain, Automotive AEC-Q100, 3.3V Threshold, -40°C to 125°C, 6-WSON (1.5x1.5), Surface Mount.","salesMarkdown":"## Automotive-grade reset supervisor for 3.3V rails The open-drain output allows the reset signal to be wire-ORed with other supervisors or pulled up to a different voltage rail, common in multi-rail systems. ## Package and footprint — 6-WSON 1.5x1.5 mm Housed in a 6-WSON package measuring 1.5x1.5 mm (supplier device package 6-WSON), this is a compact supervisor for space-constrained PCB layouts in engine control units or sensor modules.","metaTitle":"TPS389033QDSERQ1 Simple Reset IC, 3.3V Threshold, AEC-Q100","metaDescription":"Texas Instruments TPS389033QDSERQ1 simple reset/power-on reset IC, 3.3V threshold, active-low open-drain output, AEC-Q100 qualified, -40°C to 125°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":"Open Drain or Open Collector","Series":"Automotive, AEC-Q100","Package":"Bulk","Mounting Type":"Surface Mount","Reset Timeout":"-","Package / Case":"6-WFDFN","Product Status":"Active","lifecycle_stage":"eol_hot","Base Product Number":"TPS389033","Voltage - Threshold":"3.3V","Operating Temperature":"-40°C~125°C(TJ)","Supplier Device Package":"6-WSON (1.5x1.5)","Number of Voltages Monitored":"1"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":null,"priceTiers":null},"links":{"datasheetUrl":"https://cdn.icboms.com/b45b0104a3f5ff10693a4ea91fba4703.pdf","sourceUrl":null,"alternativesUrl":"https://icboms.com/api/mcp/products/TPS389033QDSERQ1/alternatives.json"},"ai":{"faq":[{"question":"What is the output type and reset polarity?","answer":"The output is open drain or open collector, and the reset is active low — the output pulls low when the monitored voltage falls below the 3.3V threshold."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/texas-instruments/TPS389033QDSERQ1","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/texas-instruments/TPS389033QDSERQ1 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}}