{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"TPS3838L30DBVR","brand":"Texas Instruments","brandSlug":"texas-instruments","productSlug":"TPS3838L30DBVR","canonicalUrl":"https://icboms.com/texas-instruments/TPS3838L30DBVR","factsUrl":"https://icboms.com/api/mcp/products/TPS3838L30DBVR","rawCanonicalId":null},"summary":{"shortDescription":"Texas Instruments TPS3838L30DBVR Simple Reset/Power-On Reset supervisor, single-channel, active-low open-drain output, 2.64V threshold, 10ms minimum reset timeout, SOT-23-5 package, -40°C to 85°C operating range.","salesMarkdown":"## 2.64 V threshold supervisor for processor brown-out protection The TPS3838L30DBVR is a single-channel voltage supervisor from Texas Instruments, monitoring a 2.64 V threshold with an active-low, open-drain reset output. ## Industrial temperature grade and SOT-23-5 footprint The SOT-23-5 (SC-74A) package shares the same 0.95 mm pitch as many other TI supervisors, so a layout designed for the TLV803 family will accept this footprint with no board change. The part is ROHS3 compliant.","metaTitle":"TPS3838L30DBVR Texas Instruments Supervisor IC SOT-23-5","metaDescription":"Texas Instruments TPS3838L30DBVR Simple Reset/Power-On Reset IC, active-low open-drain output, 2.64V threshold, 10ms timeout, SOT-23-5, -40°C to 85°C.","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 Low","Output":"Open Drain or Open Collector","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":"TPS3838","Voltage - Threshold":"2.64V","Operating Temperature":"-40°C~85°C(TA)","Supplier Device Package":"SOT-23-5","Number of Voltages Monitored":"1"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$2.5500","priceTiers":[{"qty":1,"price":"$2.55000","currency":"USD"},{"qty":10,"price":"$2.28900","currency":"USD"},{"qty":25,"price":"$2.15960","currency":"USD"},{"qty":100,"price":"$1.84010","currency":"USD"},{"qty":250,"price":"$1.72780","currency":"USD"},{"qty":500,"price":"$1.51182","currency":"USD"},{"qty":1000,"price":"$1.25266","currency":"USD"},{"qty":3000,"price":"$1.22250","currency":"USD"}]},"links":{"datasheetUrl":"https://cdn.icboms.com/020841d6578f782f4748e70ad552a6db.pdf","sourceUrl":null,"alternativesUrl":"https://icboms.com/api/mcp/products/TPS3838L30DBVR/alternatives.json"},"ai":{"faq":[{"question":"What is the reset timeout of TPS3838L30DBVR?","answer":"The reset timeout is 10 ms minimum. After the supply rises above the threshold, the supervisor holds reset low for at least 10 ms before releasing it."},{"question":"What is the closest functional second-source for TPS3838L30DBVR?","answer":"The TLV803EA29VDBZR is a close parametric match: same active-low open-drain output, same SOT-23-5 package, but with a 2.93 V threshold and a 130 ms minimum reset timeout. The TLV803ED29DBZR offers a 33 ms timeout. Neither is a drop-in replacement — the threshold and timeout differences must be verified against the processor's brown-out requirements."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/texas-instruments/TPS3838L30DBVR","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/texas-instruments/TPS3838L30DBVR 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}}