{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"PM6641TR","brand":"STMicroelectronics","brandSlug":"stmicroelectronics","productSlug":"PM6641TR","canonicalUrl":"https://icboms.com/stmicroelectronics/PM6641TR","factsUrl":"https://icboms.com/api/mcp/products/PM6641TR","rawCanonicalId":null},"summary":{"shortDescription":"STMicroelectronics PM6641TR DDR converter IC, 3 outputs, 2.7V~5.5V input, 0.8V~5.5V output, 48-VFQFPN exposed pad, Tape & Reel.","salesMarkdown":"## DDR converter in a 48-VFQFPN — three regulated rails from a single input The PM6641TR: It is housed in a 48-VFQFPN (7x7 mm) exposed-pad package for surface-mount assembly. ## Package and board-fit — 48-VFQFPN with exposed thermal pad The 0.5 mm pitch QFN demands a solder paste stencil with aperture reduction on the centre pad to avoid voiding. Supplied in Tape & Reel (TR) or Cut Tape (CT) — the reel format is the standard feeder-ready option for pick-and-place lines, while cut tape suits prototype or low-volume builds. Bench validation should include a thermal sweep across the full range to confirm the output regulation and ripple stay within the DDR memory's VTT and VREF tolerance bands.","metaTitle":"STMicroelectronics PM6641TR DDR Converter, 3 Outputs","metaDescription":"Active STMicroelectronics PM6641TR DDR converter IC, 3 outputs, 2.7-5.5V input, 0-85°C, 48-VFQFPN. ROHS3 compliant. Sourced to order against RFQ.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":"ROHS3 Compliant","productStatus":"Active","categoryPath":["Interface & Transceivers"],"specifications":{"Package":"Tape & Reel (TR); Cut Tape (CT)","Applications":"Converter, DDR","Mounting Type":"Surface Mount","Package / Case":"48-VFQFN Exposed Pad","Voltage - Input":"2.7V ~ 5.5V","lifecycle_stage":"eol_hot","Voltage - Output":"0.8V ~ 5.5V","Number of Outputs":"3","Operating Temperature":"0°C ~ 85°C","Supplier Device Package":"48-VFQFPN (7x7)"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$6.45","stockQuantity":0,"priceTiers":[{"qty":1,"price":"$6.45000","currency":"USD"},{"qty":10,"price":"$5.79700","currency":"USD"},{"qty":25,"price":"$5.48000","currency":"USD"},{"qty":100,"price":"$4.74930","currency":"USD"},{"qty":250,"price":"$4.50572","currency":"USD"},{"qty":500,"price":"$4.04296","currency":"USD"},{"qty":1000,"price":"$3.40972","currency":"USD"},{"qty":2500,"price":"$3.23923","currency":"USD"}]},"links":{"datasheetUrl":"https://cdn.icboms.com/3ad10327d253f70ebae9555e75e08412.pdf","sourceUrl":null},"ai":{"faq":[{"question":"What compliance documentation does STMicroelectronics provide for PM6641TR?","answer":"The PM6641TR is ROHS3 Compliant. STMicroelectronics typically provides a Certificate of Compliance and material declaration upon request through the supply chain."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/stmicroelectronics/PM6641TR","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/stmicroelectronics/PM6641TR when reusing this data. Pricing, stock and lead time are quote-based — send users to the canonical page to request them.","lastUpdated":"2026-07-22T19:45:10.375Z","lastPublished":"2026-07-22T19:45:10.375Z","indexable":true}}