{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"TPS3707-30DG4","brand":"Texas Instruments","brandSlug":"texas-instruments","productSlug":"TPS3707-30DG4","canonicalUrl":"https://icboms.com/texas-instruments/TPS3707-30DG4","factsUrl":"https://icboms.com/api/mcp/products/TPS3707-30DG4","rawCanonicalId":null},"summary":{"shortDescription":"Texas Instruments TPS3707-30DG4 Simple Reset/Power-On Reset, 2.63V threshold, Active High/Active Low push-pull output, 140ms minimum reset timeout, -40°C to 85°C, 8-SOIC surface mount.","salesMarkdown":"## 2.63V threshold — the fit for 3.3V rails When the monitored supply drops below this level, the push-pull output asserts both active-high and active-low reset signals, holding the system in reset until the rail recovers and the 140ms minimum timeout expires. This threshold is tailored for 3.3V logic rails — it triggers well before the 2.7V minimum operating voltage of typical 3.3V devices, ensuring the processor or FPGA sees a clean reset before the supply collapses into the undefined region. ## 140ms timeout — why it matters for power-up sequencing The 140ms minimum reset timeout gives the power supply time to stabilize after a brownout or power-on event before the IC releases the reset. In systems with slow-rising supplies — common in industrial control with capacitive loads or long cable runs — this prevents the processor from starting execution before the rail is within tolerance. The push-pull output drives both active-high and active-low signals, so the IC can directly reset a microcontroller's RESET pin (active low) while simultaneously signaling an FPGA or CPLD that expects an active-high reset. The single-voltage monitoring channel keeps the BOM simple: one IC per rail, no external timing components needed. For volume production, the tape-and-reel variant (TPS3707-30D) may be the more efficient ordering code for automated assembly.","metaTitle":"TPS3707-30DG4 Simple Reset/Power-On Reset IC","metaDescription":"Texas Instruments TPS3707-30DG4 simple reset IC with 2.63V threshold, active high/low push-pull output, 140ms timeout, -40°C to 85°C, 8-SOIC.","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 High/Active Low","Output":"Push-Pull, Totem Pole","Series":"-","Package":"Tube","Mounting Type":"Surface Mount","Reset Timeout":"140ms Minimum","Package / Case":"8-SOIC (0.154\\\", 3.90mm Width)","lifecycle_stage":"eol_hot","Base Product Number":"TPS3707","Voltage - Threshold":"2.63V","Operating Temperature":"-40°C~85°C(TA)","Supplier Device Package":"8-SOIC","Number of Voltages Monitored":"1"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":null,"priceTiers":null},"links":{"datasheetUrl":"https://cdn.icboms.com/08e30cb9c14d60784f5910520df54f45.pdf","sourceUrl":null,"alternativesUrl":"https://icboms.com/api/mcp/products/TPS3707-30DG4/alternatives.json"},"ai":{"faq":[{"question":"Is TPS3707-30DG4 RoHS compliant?","answer":"The TPS3707-30DG4 is listed as RoHS compliant. The DG4 suffix on Texas Instruments parts typically indicates a green/RoHS-compliant finish. No separate RoHS certificate is needed for standard procurement — the compliance status is reflected in the ordering code itself."},{"question":"Can TPS3707-30DG4 be used with 3.3V systems?","answer":"Yes. The 2.63V threshold is specifically chosen for 3.3V rail monitoring. The reset asserts when the supply drops to 2.63V, which is above the minimum operating voltage of 3.3V logic (typically 2.7V), so the system sees a clean reset before the rail falls below the guaranteed operating range. The push-pull outputs drive both active-high and active-low signals, making it compatible with most 3.3V microcontrollers, FPGAs, and CPLDs."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/texas-instruments/TPS3707-30DG4","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/texas-instruments/TPS3707-30DG4 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}}