{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"LM2753SD","brand":"Texas Instruments","brandSlug":"texas-instruments","productSlug":"LM2753SD","canonicalUrl":"https://icboms.com/texas-instruments/LM2753SD","factsUrl":"https://icboms.com/api/mcp/products/LM2753SD","rawCanonicalId":null},"summary":{"shortDescription":"Texas Instruments LM2753SD DC DC Regulator LED Driver, Switched Capacitor (Charge Pump) topology, PWM Dimming, 725kHz, 400mA Flash, 10-WSON (3x3) package, Surface Mount.","salesMarkdown":"## Charge-pump LED driver for camera flash — 400 mA peak in a 3×3 mm WSON The Texas Instruments LM2753SD is a switched-capacitor (charge pump) DC-DC regulator designed specifically for camera flash LED applications. PWM dimming input on the control pin lets the host processor set the flash intensity or run a movie-mode light without an external series resistor — the internal switch handles the current regulation. ## Active production — single-source part, no direct second-source drop-in RoHS compliance is not listed on this variant — the part is marked as RoHS non-compliant. Verify the latest TI environmental data sheet for your destination market before committing the BOM.","metaTitle":"Texas Instruments LM2753SD LED Driver, Switched Capacitor","metaDescription":"Texas Instruments LM2753SD DC DC regulator LED driver, 400mA flash output, PWM dimming, 725kHz switched capacitor charge pump, 10-WSON package.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":"RoHS non-compliant","productStatus":"Active","categoryPath":["Discrete Semiconductors"],"specifications":{"Type":"DC DC Regulator","Dimming":"PWM","Package":"Bulk","Topology":"Switched Capacitor (Charge Pump)","Frequency":"725kHz","Applications":"Camera Flash","Mounting Type":"Surface Mount","Package / Case":"10-WFDFN Exposed Pad","lifecycle_stage":"eol_hot","Voltage - Output":"4.75V ~ 5.25V","Number of Outputs":"1","Internal Switch(s)":"Yes","Operating Temperature":"-40°C ~ 85°C (TA)","Voltage - Supply (Max)":"5.5V","Voltage - Supply (Min)":"3V","Supplier Device Package":"10-WSON (3x3)","Current - Output / Channel":"400mA (Flash)"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$0.51","priceTiers":[{"qty":589,"price":"$0.51000","currency":"USD"}]},"links":{"datasheetUrl":"https://cdn.icboms.com/07c21b8e949cfeeb48ae4ab9cc8f1d85.pdf","sourceUrl":null,"alternativesUrl":"https://icboms.com/api/mcp/products/LM2753SD/alternatives.json"},"ai":{"faq":[{"question":"What is the LM2753SD output current rating?","answer":"The LM2753SD delivers 400 mA per channel in flash mode."},{"question":"Can the TLC5940RHBR replace the LM2753SD?","answer":"No. The TLC5940RHBR is a linear shift-register LED driver for backlighting with 120 mA per channel — it lacks the charge-pump topology and the 400 mA flash rating needed for camera flash. The LM2753SD is a switched-capacitor regulator; the two parts are not pin-compatible or functionally interchangeable."},{"question":"What package does the LM2753SD use?","answer":"The LM2753SD comes in a 10-WFDFN exposed pad package (10-WSON, 3×3 mm). It is surface-mount and requires the exposed pad to be soldered to a PCB thermal plane."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/texas-instruments/LM2753SD","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/texas-instruments/LM2753SD 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}}