{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"TPS3837K33DBVT","brand":"Texas Instruments","brandSlug":"texas-instruments","productSlug":"TPS3837K33DBVT","canonicalUrl":"https://icboms.com/texas-instruments/TPS3837K33DBVT","factsUrl":"https://icboms.com/api/mcp/products/TPS3837K33DBVT","rawCanonicalId":null},"summary":{"shortDescription":"Texas Instruments TPS3837K33DBVT, Simple Reset/Power-On Reset, 2.93V threshold, Active High push-pull output, SOT-23-5, -40°C to 85°C.","salesMarkdown":"## 2.93 V threshold supervisor — active-high output The TPS3837K33DBVT is a Texas Instruments Simple Reset/Power-On Reset IC that monitors a single supply rail and asserts a reset signal when the voltage drops below 2.93 V. The active-high push-pull output means the reset pin goes high when the supply is out of tolerance — the opposite of the more common active-low supervisor. If your processor or FPGA expects a high during reset, this is the correct polarity; if it expects a low, you need a different part or an external inverter. The SOT-23-5 package (SC-74A) is a standard 5-pin footprint — easy to hand-solder in rework and fits a 2-layer PCB without fan-out issues.","metaTitle":"TPS3837K33DBVT Texas Instruments Supervisor IC – 2.93V","metaDescription":"TPS3837K33DBVT – TI Simple Reset/Power-On Reset, 2.93V threshold, active high push-pull output, SOT-23-5, -40°C to 85°C. Active production. Request quote.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":"ROHS3 Compliant","productStatus":"Active","categoryPath":["Power Management (PMIC / Gate Driver)"],"specifications":{"Mfr":"Texas Instruments","Type":"Simple Reset/Power-On Reset","Reset":"Active High","Output":"Push-Pull, Totem Pole","Series":"-","Package":"Tape & Reel (TR); Cut Tape (CT)","Mounting Type":"Surface Mount","Reset Timeout":"10ms Minimum","Package / Case":"SC-74A, SOT-753","Product Status":"Active","lifecycle_stage":"eol_hot","Base Product Number":"TPS3837","Voltage - Threshold":"2.93V","Operating Temperature":"-40°C~85°C(TA)","Supplier Device Package":"SOT-23-5","Number of Voltages Monitored":"1"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$3.5300","priceTiers":[{"qty":1,"price":"$3.53000","currency":"USD"},{"qty":10,"price":"$3.17100","currency":"USD"},{"qty":25,"price":"$2.99800","currency":"USD"},{"qty":100,"price":"$2.59840","currency":"USD"},{"qty":250,"price":"$2.07124","currency":"USD"},{"qty":500,"price":"$1.81234","currency":"USD"},{"qty":1250,"price":"$1.50165","currency":"USD"},{"qty":2500,"price":"$1.46550","currency":"USD"}]},"links":{"datasheetUrl":"https://cdn.icboms.com/020841d6578f782f4748e70ad552a6db.pdf","sourceUrl":null,"alternativesUrl":"https://icboms.com/api/mcp/products/TPS3837K33DBVT/alternatives.json"},"ai":{"faq":[{"question":"Does TPS3837K33DBVT have an active high or active low reset?","answer":"Active high. The reset output is push-pull and goes high when the supply is below the threshold. This is the opposite of the TLV803ED29DBZR, which has an active-low open-drain output."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/texas-instruments/TPS3837K33DBVT","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/texas-instruments/TPS3837K33DBVT 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}}