{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"BD3570YHFP-MTR","brand":"ROHM Semiconductor","brandSlug":"rohm","productSlug":"BD3570YHFP-MTR","canonicalUrl":"https://icboms.com/rohm/BD3570YHFP-MTR","factsUrl":"https://icboms.com/api/mcp/products/BD3570YHFP-MTR","rawCanonicalId":null},"summary":{"shortDescription":"ROHM Semiconductor BD3570YHFP-MTR LDO linear regulator, fixed 3.3 V output, 500 mA, TO-263-6 D²Pak, surface mount, active.","salesMarkdown":"## Fixed 3.3 V rail for noise-sensitive loads The BD3570YHFP-MTR is a single-output positive LDO regulator from ROHM, delivering a fixed 3.3 V at up to 500 mA. Quiescent current is 50 µA typical, so the regulator's own draw doesn't dominate the budget in always-on or battery-backed sections of the board. ## Temperature grade and protection set The 0.48 V dropout at 200 mA means a 3.5 V input keeps 3.3 V regulation at moderate loads. Supplied in a TO-263-6 (D²Pak) with 5 leads plus the exposed tab (HRP-5). The tab is the main thermal path — a copper pour on the PCB's top layer under the tab, with vias to an inner ground plane, pulls heat away from the die. Surface-mount assembly; the tape-and-reel option suits volume pick-and-place. ROHS3 compliant, so it passes the material declaration for EU and most global markets without an exemption.","metaTitle":"ROHM BD3570YHFP-MTR LDO Regulator, 3.3V Fixed, 500mA","metaDescription":"ROHM BD3570YHFP-MTR 3.3V fixed-output LDO, 500mA, 55dB PSRR at 120Hz, 50µA Iq, -40°C to 125°C, active production. Quoted to order.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":"ROHS3 Compliant","productStatus":"Active","categoryPath":["Discrete Semiconductors"],"specifications":{"PSRR":"55dB (120Hz)","Package":"Tape & Reel (TR); Cut Tape (CT)","Output Type":"Fixed","Mounting Type":"Surface Mount","Package / Case":"TO-263-6, D²Pak (5 Leads + Tab), TO-263BA","lifecycle_stage":"eol_hot","Current - Output":"500mA","Protection Features":"Over Current, Over Temperature, Short Circuit","Number of Regulators":"1","Output Configuration":"Positive","Operating Temperature":"-40°C ~ 125°C (TA)","Voltage - Input (Max)":"36V","Voltage Dropout (Max)":"0.48V @ 200mA","Supplier Device Package":"HRP-5","Current - Quiescent (Iq)":"50 µA","Voltage - Output (Min/Fixed)":"3.3V"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$3.18","stockQuantity":21,"priceTiers":[{"qty":1,"price":"$3.18000","currency":"USD"},{"qty":10,"price":"$2.85300","currency":"USD"},{"qty":25,"price":"$2.69760","currency":"USD"},{"qty":100,"price":"$2.33780","currency":"USD"},{"qty":250,"price":"$2.21788","currency":"USD"},{"qty":500,"price":"$1.99010","currency":"USD"},{"qty":1000,"price":"$1.69650","currency":"USD"},{"qty":2000,"price":"$1.69650","currency":"USD"}]},"links":{"datasheetUrl":"https://cdn.icboms.com/ee76004e3ea80eb2a07d3001dab0b5b2.pdf","sourceUrl":null},"ai":{"faq":[{"question":"Where can I buy BD3570YHFP-MTR and how do I get a price?","answer":"Submit a request for quote (RFQ) for current pricing and availability confirmation."},{"question":"What is BD3570YHFP-MTR's listed PSRR?","answer":"The BD3570YHFP-MTR provides 55 dB of power-supply rejection at 120 Hz, which attenuates the rectified mains ripple by a factor of roughly 560."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/rohm/BD3570YHFP-MTR","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/rohm/BD3570YHFP-MTR 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}}