{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"LT1962EMS8-3.3#PBF","brand":"Analog Devices","brandSlug":"analog-devices","productSlug":"LT1962EMS8-3.3PBF","canonicalUrl":"https://icboms.com/analog-devices/LT1962EMS8-3.3PBF","factsUrl":"https://icboms.com/api/mcp/products/LT1962EMS8-3.3%23PBF","rawCanonicalId":null},"summary":{"shortDescription":"Analog Devices LT1962EMS8-3.3#PBF, positive fixed-output LDO, 3.3V, 300mA, 0.43V dropout max, 65dB PSRR (120Hz), 8-MSOP, -40°C to 125°C, Active, ROHS3.","salesMarkdown":"## Protection features reduce external BOM Built-in over-current, over-temperature, and reverse-polarity protection mean you can skip the external Schottky for reverse-input blocking in many designs. The over-temperature shutdown protects against the thermal runaway scenario described above. The enable pin allows sequencing or shutdown for power-save modes — pulled low, the output goes to zero and the quiescent current drops to near-zero, though the exact Iq figure is not in this listing. ## Lifecycle and sourcing posture This part carries an Active lifecycle status and is ROHS3 compliant. No last-time-buy or NRND signals in the record — it remains a current-production line item. For availability and current pricing, the part is sourced through independent distribution and quoted to order against an RFQ; the exact stock position and price are confirmed at quote time. No production-status assertion beyond what the Active flag states.","metaTitle":"LT1962EMS8-3.3#PBF Linear Regulator, 3.3V 300mA, 8-MSOP","metaDescription":"LT1962EMS8-3.3#PBF positive fixed 3.3V LDO, 300mA output, 65dB PSRR at 120Hz, 0.43V dropout max at full load. Industrial temp -40°C to 125°C. Active, ROHS3.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":"ROHS3 Compliant","productStatus":"Active","categoryPath":["Discrete Semiconductors"],"specifications":{"PSRR":"65dB (120Hz)","Package":"Tube","Output Type":"Fixed","Mounting Type":"Surface Mount","Package / Case":"8-TSSOP, 8-MSOP (0.118\\\", 3.00mm Width)","lifecycle_stage":"eol_hot","Control Features":"Enable","Current - Output":"300mA","Protection Features":"Over Current, Over Temperature, Reverse Polarity","Number of Regulators":"1","Output Configuration":"Positive","Operating Temperature":"-40°C ~ 125°C","Voltage - Input (Max)":"20V","Voltage Dropout (Max)":"0.43V @ 300mA","Supplier Device Package":"8-MSOP","Voltage - Output (Min/Fixed)":"3.3V"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$5.93","stockQuantity":0,"priceTiers":[{"qty":1,"price":"$5.93000","currency":"USD"},{"qty":10,"price":"$5.32300","currency":"USD"},{"qty":25,"price":"$5.03240","currency":"USD"},{"qty":100,"price":"$4.36140","currency":"USD"},{"qty":250,"price":"$4.13772","currency":"USD"},{"qty":500,"price":"$3.71276","currency":"USD"},{"qty":1000,"price":"$3.16500","currency":"USD"}]},"links":{"datasheetUrl":"https://www.analog.com/media/en/technical-documentation/data-sheets/1962fb.pdf","sourceUrl":null},"ai":{"faq":[{"question":"Does LT1962EMS8-3.3#PBF have a replacement or equivalent part?","answer":"No direct replacement or second-source alternate is listed in the official record. The LT1763CS8-3.3#PBF is a same-voltage fixed 3.3V LDO in the same 8-MSOP package with 500mA output and identical 65dB PSRR — but it is a different die with higher current capability, not a pin-for-pin substitute. Verify the enable logic and compensation before swapping."},{"question":"What is the PSRR of LT1962EMS8-3.3#PBF?","answer":"The PSRR is 65dB at 120Hz — this is the line ripple rejection at mains frequency, relevant for analog and audio supplies."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/analog-devices/LT1962EMS8-3.3PBF","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/analog-devices/LT1962EMS8-3.3PBF when reusing this data. Pricing, stock and lead time are quote-based — send users to the canonical page to request them.","lastUpdated":"2026-07-17T19:50:00.618Z","lastPublished":"2026-07-17T19:50:00.618Z","indexable":true}}