{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"LTC3900ES8#TRPBF","brand":"Analog Devices","brandSlug":"analog-devices","productSlug":"LTC3900ES8TRPBF","canonicalUrl":"https://icboms.com/analog-devices/LTC3900ES8TRPBF","factsUrl":"https://icboms.com/api/mcp/products/LTC3900ES8%23TRPBF","rawCanonicalId":null},"summary":{"shortDescription":"Analog Devices LTC3900ES8#TRPBF, low-side N-channel MOSFET gate driver, dual 2A peak output, 15ns typ rise/fall, 4.5V to 11V supply, 8-SOIC package, -40°C to 125°C, Tape & Reel.","salesMarkdown":"## Dual 2A low-side driver with 15ns edges The LTC3900ES8#TRPBF is a dual low-side N-channel MOSFET gate driver from Analog Devices, designed for synchronous rectification and other low-side switching applications. It delivers 2A peak source and 2A peak sink current with typical 15ns rise and fall times, which keeps switching losses manageable in the 100kHz to 500kHz range. The supply voltage spans 4.5V to 11V, covering standard 5V and 12V bias rails with margin for dropout. ## 2A peak current — what it means for your MOSFET selection The 2A peak source/sink current directly determines how fast the gate capacitance of the external MOSFET charges. For a typical 10nC gate-charge MOSFET, the 15ns rise time means the gate driver can switch it on in about 30-40ns, which is fast enough for 200-500kHz operation without excessive cross-conduction. If you're driving large paralleled MOSFETs with total gate charge above 50nC, expect the effective rise time to stretch — plan the dead time accordingly. ## Supply range 4.5V to 11V The 4.5V minimum supply means this driver can run from a 5V rail with 0.5V of headroom, or from a regulated 12V rail. It accepts both inverting and non-inverting input logic, so it can be driven directly from a PWM controller output or a microcontroller GPIO with level translation. The wide range simplifies power-rail design in multi-rail systems. ## Active lifecycle, industrial temperature grade The LTC3900ES8#TRPBF carries an active lifecycle status — no last-time-buy or obsolescence risk for current designs. The -40°C to 125°C junction temperature range qualifies it for industrial and automotive environments: motor drives, DC-DC converters, battery chargers, and power supplies in outdoor telecom or engine-bay applications. ## Tape & Reel packaging for production This suffix variant ships in Tape & Reel (TR) and Cut Tape (CT), suitable for automated pick-and-place assembly. The 8-SOIC (0.154\", 3.90mm width) package is a standard footprint, and the surface-mount mounting type fits standard reflow profiles.","metaTitle":"LTC3900ES8#TRPBF Low-Side Gate Driver, 2A Peak, 8-SOIC","metaDescription":"Active LTC3900ES8#TRPBF low-side N-channel MOSFET driver from Analog Devices. Dual 2A peak output, 15ns rise/fall, 4.5V-11V supply, -40°C to 125°C.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":"ROHS3 Compliant","productStatus":"Active","categoryPath":["Analog & Data Acquisition"],"specifications":{"Package":"Tape & Reel (TR); Cut Tape (CT)","Gate Type":"N-Channel MOSFET","Input Type":"Inverting, Non-Inverting","Channel Type":"Synchronous","Mounting Type":"Surface Mount","Package / Case":"8-SOIC (0.154\\\", 3.90mm Width)","lifecycle_stage":"eol_hot","Voltage - Supply":"4.5V ~ 11V","Number of Drivers":"2","Driven Configuration":"Low-Side","Operating Temperature":"-40°C ~ 125°C (TJ)","Rise / Fall Time (Typ)":"15ns, 15ns","Supplier Device Package":"8-SO","Current - Peak Output (Source, Sink)":"2A, 2A"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$7.62","stockQuantity":0,"priceTiers":[{"qty":1,"price":"$7.62000","currency":"USD"},{"qty":10,"price":"$6.88300","currency":"USD"},{"qty":25,"price":"$6.56240","currency":"USD"},{"qty":100,"price":"$5.69810","currency":"USD"},{"qty":250,"price":"$5.44204","currency":"USD"},{"qty":500,"price":"$4.96186","currency":"USD"},{"qty":1000,"price":"$4.53000","currency":"USD"},{"qty":2500,"price":"$4.53000","currency":"USD"}]},"links":{"datasheetUrl":"https://www.analog.com/media/en/technical-documentation/data-sheets/3900fb.pdf","sourceUrl":null},"ai":{"faq":[{"question":"Are there any alternatives to LTC3900ES8#TRPBF?","answer":"The closest functional alternative is the LTC3900ES8#PBF, which has identical electrical ratings (2A peak, 15ns rise/fall, same supply range and temperature grade) but ships in tube packaging rather than Tape & Reel. For a wider temperature range, the LTC3900HS8#PBF is rated to 150°C junction."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/analog-devices/LTC3900ES8TRPBF","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/analog-devices/LTC3900ES8TRPBF 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}}