{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"MIC2287CYD5-TR","brand":"Microchip Technology","brandSlug":"microchip","productSlug":"MIC2287CYD5-TR","canonicalUrl":"https://icboms.com/microchip/MIC2287CYD5-TR","factsUrl":"https://icboms.com/api/mcp/products/MIC2287CYD5-TR","rawCanonicalId":null},"summary":{"shortDescription":"Microchip Technology MIC2287CYD5-TR DC DC Regulator, Step-Up (Boost) LED Driver, 1.2 MHz, 750 mA Switch, TSOT-23-5, Tape & Reel.","salesMarkdown":"## Boost LED driver with integrated switch The MIC2287CYD5-TR is a DC-DC regulator configured as a step-up (boost) LED driver from Microchip Technology, designed to drive a single LED string from a low-voltage supply. Its internal switch handles up to 750 mA, and the 1.2 MHz switching frequency keeps the external inductor and capacitor small enough for compact backlight modules. Both analog and PWM dimming are supported, so you can adjust brightness with a DC voltage or a PWM signal from a microcontroller without an external DAC. The TSOT-23-5 package is hand-solderable with a fine tip iron — a good fit for prototype builds or small-run production where reflow isn't available. ## Where it fits in a backlight design Targeted at backlight applications, this driver suits small LCD panels in handheld instruments, portable meters, or battery-powered displays where a single-cell input needs to drive a string of white LEDs.","metaTitle":"MIC2287CYD5-TR LED Driver, Boost, 1.2 MHz, 750 mA Switch","metaDescription":"Microchip MIC2287CYD5-TR DC-DC regulator, step-up boost LED driver, 750 mA switch, 1.2 MHz, TSOT-23-5. Active, ROHS3. Sourced to order.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":"ROHS3 Compliant","productStatus":"Active","categoryPath":["Discrete Semiconductors"],"specifications":{"Type":"DC DC Regulator","Dimming":"Analog, PWM","Package":"Tape & Reel (TR); Cut Tape (CT)","Topology":"Step-Up (Boost)","Frequency":"1.2MHz","Applications":"Backlight","Mounting Type":"Surface Mount","Package / Case":"SOT-23-5 Thin, TSOT-23-5","lifecycle_stage":"eol_hot","Number of Outputs":"1","Internal Switch(s)":"Yes","Operating Temperature":"-40°C ~ 105°C (TJ)","Voltage - Supply (Max)":"10V","Voltage - Supply (Min)":"2.5V","Supplier Device Package":"TSOT-23-5","Current - Output / Channel":"750mA (Switch)"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$0.9","priceTiers":[{"qty":1,"price":"$0.90000","currency":"USD"},{"qty":25,"price":"$0.76320","currency":"USD"},{"qty":100,"price":"$0.70500","currency":"USD"},{"qty":3000,"price":"$0.70500","currency":"USD"}]},"links":{"datasheetUrl":"https://cdn.icboms.com/13fc94917f6a06aae39125274fc0c147.pdf","sourceUrl":null,"alternativesUrl":"https://icboms.com/api/mcp/products/MIC2287CYD5-TR/alternatives.json"},"ai":{"faq":[{"question":"What is the closest functional second-source to MIC2287CYD5-TR?","answer":"The CL520N3-G is a linear LED driver with a 20 mA output, but it is a through-hole linear regulator, not a boost converter — it will not drop into the same circuit without a board spin."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/microchip/MIC2287CYD5-TR","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/microchip/MIC2287CYD5-TR 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}}