{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"LT1762EMS8-3.3#PBF","brand":"Analog Devices","brandSlug":"analog-devices","productSlug":"LT1762EMS8-3.3~4PBF","canonicalUrl":"https://icboms.com/analog-devices/LT1762EMS8-3.3~4PBF","factsUrl":"https://icboms.com/api/mcp/products/LT1762EMS8-3.3%23PBF","rawCanonicalId":null},"summary":{"shortDescription":"Analog Devices LT1762EMS8-3.3#PBF, single-output positive LDO, 150 mA, 3.3 V fixed, 8-MSOP, tube, -40 to +125 °C.","salesMarkdown":"The LT1762EMS8-3.3#PBF: The 0.4 V maximum dropout at full load means the input rail needs to stay above 3.7 V to keep the output in regulation; below that headroom the output follows the input minus dropout. Power-supply rejection ratio is 65 dB at 120 Hz — this is the line-frequency ripple attenuation figure. For a 1 Vpp ripple on the input at 120 Hz, the output sees roughly 560 µVpp; that matters when the LDO feeds an analog front-end or a precision reference. Input voltage range extends to 20 V maximum, so the part survives 12 V and 15 V rails with margin. The -40 to +125 °C operating temperature range covers industrial and automotive-adjacent environments — the junction temperature limit is the same 125 °C, so thermal derating starts at the ambient ceiling. ## Protection set and control interface On-chip protection includes over-current limiting, over-temperature shutdown, and reverse-polarity protection — the reverse-polarity clamp means a reversed input rail does not forward-bias the internal pass device, which is a common failure mode on unipolar LDOs without it. An Enable pin lets the regulator be shut down externally; when pulled low the output goes to high-impedance and the quiescent current drops to near-zero, useful for sequenced power-up or low-power sleep modes. Housed in an 8-MSOP (3.00 mm width, 0.118-inch pitch), the package footprint is shared with the 8-TSSOP outline — the same land pattern serves both. Surface-mount assembly with tube delivery; the MSOP body is low-profile enough for mezzanine or tight-height enclosures.","metaTitle":"Analog Devices LT1762EMS8-3.3#PBF LDO, 150mA, 3.3V Fixed","metaDescription":"Active-production LDO from Analog Devices, 150 mA output, 3.3 V fixed, 65 dB PSRR at 120 Hz, 8-MSOP package, -40 to +125 °C. Quoted to order against an RFQ.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":"ROHS3 Compliant","productStatus":"Active","categoryPath":["Power Management (PMIC / Gate Driver)"],"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":"150mA","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)":"0.4V @ 150mA","Supplier Device Package":"8-MSOP","Voltage - Output (Min/Fixed)":"3.3V"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$3.99","stockQuantity":0,"priceTiers":[{"qty":1,"price":"$3.99000","currency":"USD"},{"qty":10,"price":"$3.58200","currency":"USD"},{"qty":25,"price":"$3.38680","currency":"USD"},{"qty":100,"price":"$2.93510","currency":"USD"},{"qty":250,"price":"$2.78464","currency":"USD"},{"qty":500,"price":"$2.49864","currency":"USD"},{"qty":1000,"price":"$2.13000","currency":"USD"}]},"links":{"datasheetUrl":null,"sourceUrl":null},"ai":{"faq":[{"question":"What is the PSRR of LT1762EMS8-3.3#PBF?","answer":"65 dB at 120 Hz — this is the line-frequency ripple rejection figure. At higher frequencies the PSRR rolls off; the datasheet plot shows the full frequency response, but the 120 Hz number is the one that matters for mains-derived ripple."},{"question":"Is LT1762EMS8-3.3#PBF a drop-in replacement for LT1763CS8-3.3#PBF?","answer":"No — the LT1763CS8-3.3#PBF is in an SO-8 package, not the 8-MSOP of the LT1762EMS8-3.3#PBF, and the pinout differs between the two packages. The LT1763 also delivers 500 mA vs the 150 mA of this part. A board spin is required to swap between them."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/analog-devices/LT1762EMS8-3.3~4PBF","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/analog-devices/LT1762EMS8-3.3~4PBF 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}}