{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"LT3093EDD#PBF","brand":"Analog Devices","brandSlug":"analog-devices","productSlug":"LT3093EDD~4PBF","canonicalUrl":"https://icboms.com/analog-devices/LT3093EDD~4PBF","factsUrl":"https://icboms.com/api/mcp/products/LT3093EDD%23PBF","rawCanonicalId":null},"summary":{"shortDescription":"Analog Devices LT3093EDD#PBF negative adjustable LDO regulator, 200 mA output, 73 dB PSRR at 1 MHz, 0.3 V dropout, 12-WFDFN exposed pad package, -40°C to 125°C, ROHS3 compliant.","salesMarkdown":"## Negative rail LDO with 73 dB PSRR at 1 MHz The LT3093EDD#PBF is a negative adjustable LDO regulator from Analog Devices, delivering 200 mA output with a dropout voltage of just 0.3 V at full load. Its 73 dB PSRR at 1 MHz means it rejects switching noise from upstream DC-DC converters cleanly — critical for powering sensitive analog front-ends or RF chains where a noisy negative rail would couple into the signal path. Output is adjustable from 0 V down to -19.5 V, with a -20 V maximum input. The single regulator in a 12-WFDFN exposed pad package (3x3 mm DFN) makes it a compact fit for board-level negative rail generation in test equipment, industrial sensors, or audio circuits. ## Dropout, quiescent current, and protection Quiescent current is 10 µA typical, keeping the regulator's own draw negligible in battery-powered or always-on systems. Built-in protection covers over-current, over-temperature, and short-circuit events. The control features include current limit and enable, so the regulator can be shut down via a logic signal to save power when the load is idle.","metaTitle":"LT3093EDD#PBF Analog Devices LDO Regulator, 200 mA","metaDescription":"LT3093EDD#PBF negative adjustable LDO, 200 mA output, 73 dB PSRR at 1 MHz, 0.3 V dropout, -40 to 125°C, 12-DFN 3x3 mm. Active production, ROHS3. Request quote.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":"ROHS3 Compliant","productStatus":"Active","categoryPath":["Power Management (PMIC / Gate Driver)"],"specifications":{"PSRR":"73dB (1MHz)","Package":"Tube","Output Type":"Adjustable","Mounting Type":"Surface Mount","Package / Case":"12-WFDFN Exposed Pad","lifecycle_stage":"eol_hot","Control Features":"Current Limit, Enable","Current - Output":"200mA","Protection Features":"Over Current, Over Temperature, Short Circuit","Number of Regulators":"1","Output Configuration":"Negative","Operating Temperature":"-40°C ~ 125°C (TA)","Voltage - Input (Max)":"-20V","Voltage Dropout (Max)":"0.3V @ 200mA","Current - Supply (Max)":"80 mA","Voltage - Output (Max)":"19.5V","Supplier Device Package":"12-DFN (3x3)","Current - Quiescent (Iq)":"10 µA","Voltage - Output (Min/Fixed)":"0V"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$6.69","stockQuantity":0,"priceTiers":[{"qty":1,"price":"$6.69000","currency":"USD"},{"qty":10,"price":"$6.03900","currency":"USD"},{"qty":25,"price":"$5.75840","currency":"USD"},{"qty":100,"price":"$5.00000","currency":"USD"},{"qty":250,"price":"$4.77528","currency":"USD"},{"qty":500,"price":"$4.35396","currency":"USD"},{"qty":1000,"price":"$3.97500","currency":"USD"}]},"links":{"datasheetUrl":"https://cdn.icboms.com/9423b90a190e9d271395498d7013d62b.pdf","sourceUrl":null},"ai":{"faq":[{"question":"How do I get current pricing and availability for LT3093EDD#PBF?","answer":"Submit an RFQ through this listing."},{"question":"What is LT3093EDD#PBF's listed PSRR?","answer":"The LT3093EDD#PBF achieves 73 dB PSRR at 1 MHz, making it effective at filtering high-frequency switching noise from upstream converters."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/analog-devices/LT3093EDD~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/LT3093EDD~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}}