{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"TPS3600D50PWR","brand":"Texas Instruments","brandSlug":"texas-instruments","productSlug":"TPS3600D50PWR","canonicalUrl":"https://icboms.com/texas-instruments/TPS3600D50PWR","factsUrl":"https://icboms.com/api/mcp/products/TPS3600D50PWR","rawCanonicalId":null},"summary":{"shortDescription":"Texas Instruments TPS3600D50PWR, Battery Backup Circuit supervisor IC, Active Low reset, Push-Pull output, 4.4V threshold, 60ms reset timeout, -40°C to 85°C, 14-TSSOP package.","salesMarkdown":"## Battery backup supervisor — 4.4V threshold, active-low reset When the monitored voltage drops below that threshold, it asserts a reset signal — active low, push-pull output — and holds it for a minimum of 60ms after the rail recovers. That 60ms timeout gives downstream logic (MCUs, FPGAs, ASICs) enough time to initialize before the system starts executing code. The 14-TSSOP package (0.173-inch body width) is a fine-pitch surface-mount part; on a rework bench you will want a hot-air station with a small nozzle and some flux. No exposed pad, so the thermal path is through the leads only — keep the copper pour under the package solid for heat sinking. ## Obsolete — sourcing through surplus channel That means no further factory production, no last-time-buy window still open.","metaTitle":"Texas Instruments TPS3600D50PWR Battery Backup Circuit","metaDescription":"Texas Instruments TPS3600D50PWR battery backup supervisor IC. Active-low reset, push-pull output, 60ms timeout, -40°C to 85°C. 14-TSSOP.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":"Obsolete","categoryPath":["Power Management (PMIC / Gate Driver)"],"specifications":{"Mfr":"Texas Instruments","Type":"Battery Backup Circuit","Reset":"Active Low","Output":"Push-Pull, Totem Pole","Series":"-","Package":"Tape & Reel (TR)","Mounting Type":"Surface Mount","Reset Timeout":"60ms Minimum","Package / Case":"14-TSSOP (0.173\\\", 4.40mm Width)","Product Status":"Obsolete","lifecycle_stage":"eol_hot","Base Product Number":"TPS3600","Voltage - Threshold":"4.4V","Operating Temperature":"-40°C~85°C(TA)","Supplier Device Package":"14-TSSOP","Number of Voltages Monitored":"1"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$4.7300","priceTiers":null},"links":{"datasheetUrl":"https://cdn.icboms.com/2de6ec4907dcb3d182cdf0f1060a104f.pdf","sourceUrl":null,"alternativesUrl":"https://icboms.com/api/mcp/products/TPS3600D50PWR/alternatives.json"},"ai":{"faq":[{"question":"Is TPS3600D50PWR obsolete?","answer":"Yes, the Texas Instruments lifecycle status for TPS3600D50PWR is Obsolete. No further factory production is planned. The only supply route is the surplus and broker market."},{"question":"What is the replacement for TPS3600D50PWR?","answer":"For a new design, you would need to select a current-production battery backup supervisor from the TI TPS3600 family or an equivalent from another vendor with a 4.4V threshold and active-low, push-pull reset output."},{"question":"Does TPS3600D50PWR work with 3.3V systems?","answer":"No — the voltage threshold is 4.4V, so this supervisor monitors a 5V rail, not a 3.3V rail. For a 3.3V system you would need a supervisor with a threshold around 2.9V to 3.1V."},{"question":"What is TPS3600D50PWR's listed type and reset configuration?","answer":"The device type is Battery Backup Circuit. The reset output is Active Low with a Push-Pull, Totem Pole output stage. It monitors one voltage rail."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/texas-instruments/TPS3600D50PWR","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/texas-instruments/TPS3600D50PWR 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}}