{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"TPS3898PDRYT","brand":"Texas Instruments","brandSlug":"texas-instruments","productSlug":"TPS3898PDRYT","canonicalUrl":"https://icboms.com/texas-instruments/TPS3898PDRYT","factsUrl":"https://icboms.com/api/mcp/products/TPS3898PDRYT","rawCanonicalId":null},"summary":{"shortDescription":"Texas Instruments TPS3898PDRYT, Simple Reset/Power-On Reset supervisor, Active Low, Open Drain output, adjustable threshold and reset timeout, surface-mount 6-UFDFN (6-SON 1.45x1), -40°C to 125°C operation.","salesMarkdown":"## Active production supervisor with adjustable timing The TPS3898PDRYT is a Texas Instruments Simple Reset/Power-On Reset supervisor with Active Low, Open Drain output — a single-channel voltage monitor in a 6-SON (1.45x1) package. Both the voltage threshold and reset timeout are adjustable/selectable, which means the same base part number can cover multiple power rail supervision points by changing a few external resistors and a capacitor. The 6-UFDFN (6-SON 1.45x1) package is a small, thermally enhanced DFN with a 0.50 mm pitch — the exposed pad on the bottom side needs a thermal via array under the pad to pull heat into the ground plane. Surface-mount only; the tape-and-reel and cut-tape options cover prototype through production volumes. For a functional alternative with a fixed timeout, the TLV803EA29VDBZR (130 ms minimum) or TLV803ED29DBZR (33 ms minimum) are in the same Simple Reset family, but they lack the adjustable threshold and timeout of the TPS3898.","metaTitle":"TPS3898PDRYT – TI Simple Reset/Power-On Reset, Active Low","metaDescription":"Texas Instruments TPS3898PDRYT supervisor IC: Simple Reset/Power-On Reset, Active Low, Open Drain output, adjustable threshold and timeout, -40°C to 125°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":"Adjustable/Selectable","Package / Case":"6-UFDFN","Product Status":"Active","lifecycle_stage":"eol_hot","Base Product Number":"TPS3898","Voltage - Threshold":"Adjustable/Selectable","Operating Temperature":"-40°C~125°C(TJ)","Supplier Device Package":"6-SON (1.45x1)","Number of Voltages Monitored":"1"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$2.0500","priceTiers":[{"qty":1,"price":"$2.05000","currency":"USD"},{"qty":10,"price":"$1.84400","currency":"USD"},{"qty":25,"price":"$1.74000","currency":"USD"},{"qty":100,"price":"$1.48230","currency":"USD"},{"qty":250,"price":"$1.39188","currency":"USD"},{"qty":500,"price":"$1.21788","currency":"USD"},{"qty":1250,"price":"$1.00910","currency":"USD"},{"qty":2500,"price":"$0.98481","currency":"USD"}]},"links":{"datasheetUrl":"https://cdn.icboms.com/ddd8f08276de676753a00d69c5cdba88.pdf","sourceUrl":null,"alternativesUrl":"https://icboms.com/api/mcp/products/TPS3898PDRYT/alternatives.json"},"ai":{"faq":[{"question":"How does the TPS3898PDRYT compare to the TLV803EA29VDBZR?","answer":"The TLV803EA29VDBZR has a fixed 130 ms minimum reset timeout and a fixed 2.93 V threshold, whereas the TPS3898PDRYT lets you adjust both the threshold and the timeout — more flexible for non-standard rail voltages or custom delay requirements."},{"question":"Where can I download the TPS3898PDRYT datasheet?","answer":"The datasheet is available from Texas Instruments' website under the base product number TPS3898. It covers the adjustable threshold calculation, reset timeout programming, and the 6-SON package land pattern."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/texas-instruments/TPS3898PDRYT","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/texas-instruments/TPS3898PDRYT 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}}