{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"TPS3899PL16DSERQ1","brand":"Texas Instruments","brandSlug":"texas-instruments","productSlug":"TPS3899PL16DSERQ1","canonicalUrl":"https://icboms.com/texas-instruments/TPS3899PL16DSERQ1","factsUrl":"https://icboms.com/api/mcp/products/TPS3899PL16DSERQ1","rawCanonicalId":null},"summary":{"shortDescription":"Texas Instruments TPS3899PL16DSERQ1, Automotive Nanopower Supervisor, Type Regulator/Supervisor, Reset Active Low, Output Push-Pull, Voltage Threshold 1.6V, Reset Timeout 40µs Typical, Operating Temperature -40°C ~ 125°C, Package 6-WFDFN / 6-WSON (1.5x1.5), Surface Mount, Tape & Reel.","salesMarkdown":"The TPS3899PL16DSERQ1 is a nanopower voltage supervisor from Texas Instruments, designed to monitor a single supply rail and assert a reset signal when the voltage drops below the 1.6V threshold. The reset output is active-low, push-pull, which means it drives the reset line high or low without needing an external pull-up resistor — a detail that simplifies the BOM on a microcontroller or DSP power-on reset circuit. The typical reset timeout of 40µs is fast enough to catch brief brown-out events without false triggering on noise glitches. Housed in a 6-WFDFN package with a 6-WSON (1.5x1.5) supplier device package, this part is a small surface-mount device that fits tight PCB layouts. The base product number is TPS3899, so the 'PL16' suffix indicates the 1.6V threshold option, and 'DSERQ1' encodes the package and reel orientation.","metaTitle":"TPS3899PL16DSERQ1 – Texas Instruments Automotive Supervisor","metaDescription":"Texas Instruments TPS3899PL16DSERQ1: automotive nanopower supervisor, 1.6V threshold, active-low push-pull reset, 40µs timeout, -40°C to 125°C, 6-WSON package.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":"Not applicable","productStatus":"Active","categoryPath":["Power Management (PMIC / Gate Driver)"],"specifications":{"Mfr":"Texas Instruments","Type":"Regulator/Supervisor","Reset":"Active Low","Output":"Push-Pull","Series":"-","Package":"Tape & Reel (TR) Cut Tape (CT)","Mounting Type":"Surface Mount","Reset Timeout":"40µs Typical","Package / Case":"6-WFDFN","Product Status":"Active","lifecycle_stage":"eol_hot","Base Product Number":"TPS3899","Voltage - Threshold":"1.6V","Operating Temperature":"-40°C ~ 125°C (TA)","Supplier Device Package":"6-WSON (1.5x1.5)","Number of Voltages Monitored":"1"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$1.8600","priceTiers":[{"qty":1,"price":"$1.86000","currency":"USD"},{"qty":10,"price":"$1.67300","currency":"USD"},{"qty":25,"price":"$1.57800","currency":"USD"},{"qty":100,"price":"$1.34460","currency":"USD"},{"qty":250,"price":"$1.26248","currency":"USD"},{"qty":500,"price":"$1.10468","currency":"USD"},{"qty":1000,"price":"$0.91531","currency":"USD"},{"qty":3000,"price":"$0.66317","currency":"USD"},{"qty":6000,"price":"$0.63001","currency":"USD"},{"qty":15000,"price":"$0.60632","currency":"USD"}]},"links":{"datasheetUrl":"https://cdn.icboms.com/88e72499ef02b0b8a5e9068b6d91cbe5.pdf","sourceUrl":null,"alternativesUrl":"https://icboms.com/api/mcp/products/TPS3899PL16DSERQ1/alternatives.json"},"ai":{"faq":[{"question":"Is TPS3899PL16DSERQ1 AEC-Q100 qualified?","answer":"For formal qualification status, refer to the TI datasheet or contact TI directly."},{"question":"When sourcing TPS3899PL16DSERQ1, what's the closest functional second-source?","answer":"The TLV803ED29DBZR is a similar active-low reset supervisor from TI, but it has an open-drain output (not push-pull) and a longer reset timeout of 33ms minimum. The TPS3899PL16DSERQ1 has a push-pull output and a 40µs typical timeout. Evaluate whether the output type and timeout difference matter for your design."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/texas-instruments/TPS3899PL16DSERQ1","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/texas-instruments/TPS3899PL16DSERQ1 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}}