{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"TPS3600D25PW","brand":"Texas Instruments","brandSlug":"texas-instruments","productSlug":"TPS3600D25PW","canonicalUrl":"https://icboms.com/texas-instruments/TPS3600D25PW","factsUrl":"https://icboms.com/api/mcp/products/TPS3600D25PW","rawCanonicalId":null},"summary":{"shortDescription":"Texas Instruments TPS3600D25PW battery backup circuit, active-low reset, push-pull output, 2.22V threshold, 60ms minimum reset timeout, -40°C to 85°C, 14-TSSOP surface mount.","salesMarkdown":"## 2.22V threshold supervisor for battery-backed rails It holds the reset output for a minimum of 60ms after the rail recovers, giving the processor time to stabilise before release. The push-pull, totem-pole output drives the reset line directly without an external pull-up resistor. ## What the 60ms timeout buys the BOM A 60ms minimum reset timeout is long enough to cover most power-supply glitches and brown-out events without requiring an external delay capacitor. For a processor booting from flash, 60ms typically exceeds the oscillator start-up and PLL lock time, so the reset de-assertion happens after the core is ready to fetch instructions. If the downstream processor needs a longer hold time, an external RC on the reset line can stretch it further. ## Package and temperature range for industrial builds","metaTitle":"TPS3600D25PW Battery Backup Circuit, 2.22V Threshold","metaDescription":"Texas Instruments TPS3600D25PW battery backup supervisor with active-low reset, 2.22V threshold, 60ms min timeout, push-pull output, -40°C to 85°C, 14-TSSOP.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":"Active","categoryPath":["Power Management (PMIC / Gate Driver)"],"specifications":{"Mfr":"Texas Instruments","Type":"Battery Backup Circuit","Reset":"Active Low","Output":"Push-Pull, Totem Pole","Series":"-","Package":"Tube","Mounting Type":"Surface Mount","Reset Timeout":"60ms Minimum","Package / Case":"14-TSSOP (0.173\\\", 4.40mm Width)","Product Status":"Active","lifecycle_stage":"eol_hot","Base Product Number":"TPS3600","Voltage - Threshold":"2.22V","Operating Temperature":"-40°C~85°C(TA)","Supplier Device Package":"14-TSSOP","Number of Voltages Monitored":"1"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$6.7300","priceTiers":null},"links":{"datasheetUrl":"https://cdn.icboms.com/8983863d36c21a7b892a8616e4c9cdf1.pdf","sourceUrl":null,"alternativesUrl":"https://icboms.com/api/mcp/products/TPS3600D25PW/alternatives.json"},"ai":{"faq":[{"question":"What is the reset timeout for TPS3600D25PW?","answer":"The reset timeout is a minimum of 60ms. After the monitored voltage rises above the 2.22V threshold, the reset output stays low for at least 60ms before releasing."},{"question":"Is TPS3600D25PW compatible with 3.3V systems?","answer":"Yes, the 2.22V threshold is appropriate for monitoring a 3.3V rail — it trips at roughly 67% of nominal, which is a typical brown-out detection point for 3.3V logic. The push-pull output also swings to the supply rail, so it interfaces directly with 3.3V processor reset inputs."},{"question":"What is the difference between TPS3600D25PW and TPS3600D20PW?","answer":"The two parts differ in the voltage threshold: TPS3600D25PW monitors at 2.22V, while the TPS3600D20PW monitors at a different threshold (not specified in this listing). Both share the same 14-TSSOP package, active-low reset, push-pull output, and 60ms minimum reset timeout. The choice depends on the nominal voltage of the rail being supervised."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/texas-instruments/TPS3600D25PW","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/texas-instruments/TPS3600D25PW 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}}