{"product_id":"linear-technology-lt8614eudc-trpbf-synchronous-buck-step-down-silent-switcher-42v-4a-schaltspannungsregler","title":"LT8614EUDC#TRPBF Linear Technology Synchronous Step-Down Silent Switcher 2500pcs","description":"\u003cp\u003eAnalog Devices \/ Linear Technology LT8614EUDC#TRPBF — 42V, 4A Synchronous Step-Down Silent Switcher IC with 2.5µA quiescent current, Silent Switcher architecture for ultralow EMI, peak efficiency up to 96% at 1MHz, 18-Lead 3mm × 4mm QFN, Date Code 22+, reel of 2500 pieces. Features a fast 30ns minimum switch on-time enabling high VIN to low VOUT conversion at high frequency, with output ripple below 10mV at any load.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eAvailable in stock\u003c\/strong\u003e — ships within 3 days after payment.\u003c\/p\u003e\n\n\u003ch3\u003eProduct overview\u003c\/h3\u003e\n\u003ctable style=\"width:100%; border-collapse:collapse; font-size:12px;\"\u003e\n  \u003ctr\u003e\n    \u003ctd style=\"padding:6px 8px; width:40%;\"\u003e\u003cstrong\u003ePart number\u003c\/strong\u003e\u003c\/td\u003e\n    \u003ctd style=\"padding:6px 8px;\"\u003eLT8614EUDC#TRPBF\u003c\/td\u003e\n  \u003c\/tr\u003e\n  \u003ctr\u003e\n    \u003ctd style=\"padding:6px 8px;\"\u003e\u003cstrong\u003eManufacturer\u003c\/strong\u003e\u003c\/td\u003e\n    \u003ctd style=\"padding:6px 8px;\"\u003eAnalog Devices \/ Linear Technology\u003c\/td\u003e\n  \u003c\/tr\u003e\n  \u003ctr\u003e\n    \u003ctd style=\"padding:6px 8px;\"\u003e\u003cstrong\u003eDate code\u003c\/strong\u003e\u003c\/td\u003e\n    \u003ctd style=\"padding:6px 8px;\"\u003e22+\u003c\/td\u003e\n  \u003c\/tr\u003e\n  \u003ctr\u003e\n    \u003ctd style=\"padding:6px 8px;\"\u003e\u003cstrong\u003eQuantity\u003c\/strong\u003e\u003c\/td\u003e\n    \u003ctd style=\"padding:6px 8px;\"\u003e2500 pieces (full reel)\u003c\/td\u003e\n  \u003c\/tr\u003e\n  \u003ctr\u003e\n    \u003ctd style=\"padding:6px 8px;\"\u003e\u003cstrong\u003eProduct type\u003c\/strong\u003e\u003c\/td\u003e\n    \u003ctd style=\"padding:6px 8px;\"\u003eSynchronous step-down Silent Switcher DC\/DC regulator IC\u003c\/td\u003e\n  \u003c\/tr\u003e\n  \u003ctr\u003e\n    \u003ctd style=\"padding:6px 8px;\"\u003e\u003cstrong\u003eInput voltage range\u003c\/strong\u003e\u003c\/td\u003e\n    \u003ctd style=\"padding:6px 8px;\"\u003e3.4V to 42V (minimum start-up 2.9V typical)\u003c\/td\u003e\n  \u003c\/tr\u003e\n  \u003ctr\u003e\n    \u003ctd style=\"padding:6px 8px;\"\u003e\u003cstrong\u003eOutput voltage\u003c\/strong\u003e\u003c\/td\u003e\n    \u003ctd style=\"padding:6px 8px;\"\u003eAdjustable (FB reference 0.970V)\u003c\/td\u003e\n  \u003c\/tr\u003e\n  \u003ctr\u003e\n    \u003ctd style=\"padding:6px 8px;\"\u003e\u003cstrong\u003eMaximum continuous output current\u003c\/strong\u003e\u003c\/td\u003e\n    \u003ctd style=\"padding:6px 8px;\"\u003e4A\u003c\/td\u003e\n  \u003c\/tr\u003e\n  \u003ctr\u003e\n    \u003ctd style=\"padding:6px 8px;\"\u003e\u003cstrong\u003ePeak efficiency\u003c\/strong\u003e\u003c\/td\u003e\n    \u003ctd style=\"padding:6px 8px;\"\u003eUp to 96% at 1MHz (12V in to 5V out); up to 94% at 2MHz\u003c\/td\u003e\n  \u003c\/tr\u003e\n  \u003ctr\u003e\n    \u003ctd style=\"padding:6px 8px;\"\u003e\u003cstrong\u003eQuiescent current\u003c\/strong\u003e\u003c\/td\u003e\n    \u003ctd style=\"padding:6px 8px;\"\u003e2.5µA (Burst Mode, regulating); 1.7µA non-switching\u003c\/td\u003e\n  \u003c\/tr\u003e\n  \u003ctr\u003e\n    \u003ctd style=\"padding:6px 8px;\"\u003e\u003cstrong\u003eOutput ripple\u003c\/strong\u003e\u003c\/td\u003e\n    \u003ctd style=\"padding:6px 8px;\"\u003e\u0026lt;10mV peak-to-peak at all loads\u003c\/td\u003e\n  \u003c\/tr\u003e\n  \u003ctr\u003e\n    \u003ctd style=\"padding:6px 8px;\"\u003e\u003cstrong\u003eSwitching frequency\u003c\/strong\u003e\u003c\/td\u003e\n    \u003ctd style=\"padding:6px 8px;\"\u003e200kHz to 3MHz (resistor programmable via RT pin)\u003c\/td\u003e\n  \u003c\/tr\u003e\n  \u003ctr\u003e\n    \u003ctd style=\"padding:6px 8px;\"\u003e\u003cstrong\u003eMinimum switch on-time\u003c\/strong\u003e\u003c\/td\u003e\n    \u003ctd style=\"padding:6px 8px;\"\u003e30ns (typical)\u003c\/td\u003e\n  \u003c\/tr\u003e\n  \u003ctr\u003e\n    \u003ctd style=\"padding:6px 8px;\"\u003e\u003cstrong\u003eDropout voltage\u003c\/strong\u003e\u003c\/td\u003e\n    \u003ctd style=\"padding:6px 8px;\"\u003e125mV at 1A\u003c\/td\u003e\n  \u003c\/tr\u003e\n  \u003ctr\u003e\n    \u003ctd style=\"padding:6px 8px;\"\u003e\u003cstrong\u003eTop switch on-resistance\u003c\/strong\u003e\u003c\/td\u003e\n    \u003ctd style=\"padding:6px 8px;\"\u003e85mΩ at 1A; bottom switch 40mΩ\u003c\/td\u003e\n  \u003c\/tr\u003e\n  \u003ctr\u003e\n    \u003ctd style=\"padding:6px 8px;\"\u003e\u003cstrong\u003eControl topology\u003c\/strong\u003e\u003c\/td\u003e\n    \u003ctd style=\"padding:6px 8px;\"\u003ePeak current mode, internal compensation\u003c\/td\u003e\n  \u003c\/tr\u003e\n  \u003ctr\u003e\n    \u003ctd style=\"padding:6px 8px;\"\u003e\u003cstrong\u003eLight-load mode\u003c\/strong\u003e\u003c\/td\u003e\n    \u003ctd style=\"padding:6px 8px;\"\u003eBurst Mode \/ pulse-skipping; clock sync via SYNC\/MODE pin\u003c\/td\u003e\n  \u003c\/tr\u003e\n  \u003ctr\u003e\n    \u003ctd style=\"padding:6px 8px;\"\u003e\u003cstrong\u003eEnable threshold (EN\/UV)\u003c\/strong\u003e\u003c\/td\u003e\n    \u003ctd style=\"padding:6px 8px;\"\u003e1.0V rising, 40mV hysteresis\u003c\/td\u003e\n  \u003c\/tr\u003e\n  \u003ctr\u003e\n    \u003ctd style=\"padding:6px 8px;\"\u003e\u003cstrong\u003eEMI architecture\u003c\/strong\u003e\u003c\/td\u003e\n    \u003ctd style=\"padding:6px 8px;\"\u003eSilent Switcher — dual VIN\/GND pin pairs minimize switching loop area\u003c\/td\u003e\n  \u003c\/tr\u003e\n  \u003ctr\u003e\n    \u003ctd style=\"padding:6px 8px;\"\u003e\u003cstrong\u003ePackage\u003c\/strong\u003e\u003c\/td\u003e\n    \u003ctd style=\"padding:6px 8px;\"\u003e18-Lead 3mm × 4mm Plastic QFN (UDC), θJA = 40°C\/W\u003c\/td\u003e\n  \u003c\/tr\u003e\n  \u003ctr\u003e\n    \u003ctd style=\"padding:6px 8px;\"\u003e\u003cstrong\u003eOperating temperature\u003c\/strong\u003e\u003c\/td\u003e\n    \u003ctd style=\"padding:6px 8px;\"\u003e–40°C to 125°C\u003c\/td\u003e\n  \u003c\/tr\u003e\n  \u003ctr\u003e\n    \u003ctd style=\"padding:6px 8px;\"\u003e\u003cstrong\u003eAEC-Q100 qualified\u003c\/strong\u003e\u003c\/td\u003e\n    \u003ctd style=\"padding:6px 8px;\"\u003eYes — suitable for automotive applications\u003c\/td\u003e\n  \u003c\/tr\u003e\n  \u003ctr\u003e\n    \u003ctd style=\"padding:6px 8px;\"\u003e\u003cstrong\u003eRoHS compliance\u003c\/strong\u003e\u003c\/td\u003e\n    \u003ctd style=\"padding:6px 8px;\"\u003eYes — lead-free finish\u003c\/td\u003e\n  \u003c\/tr\u003e\n  \u003ctr\u003e\n    \u003ctd style=\"padding:6px 8px;\"\u003e\u003cstrong\u003eCondition\u003c\/strong\u003e\u003c\/td\u003e\n    \u003ctd style=\"padding:6px 8px;\"\u003eNew in original packaging (OVP)\u003c\/td\u003e\n  \u003c\/tr\u003e\n\u003c\/table\u003e\n\n\u003ch3\u003eApplications\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003eAutomotive and industrial power supplies requiring low EMI and compliance with CISPR25 Class 5 radiated emission limits\u003c\/li\u003e\n  \u003cli\u003eGeneral-purpose 4A step-down regulation across a wide 3.4V to 42V input range\u003c\/li\u003e\n  \u003cli\u003eGSM power supplies and always-on systems demanding sub-3µA idle current with full output regulation\u003c\/li\u003e\n  \u003cli\u003eHigh-frequency compact designs where minimal PCB footprint and small inductors are critical\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eShipping\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003eShips within 3 days after payment\u003c\/li\u003e\n  \u003cli\u003eSecure packaging for safe delivery\u003c\/li\u003e\n  \u003cli\u003eFree delivery within Germany\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWarranty \u0026amp; compliance\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e12-month warranty included\u003c\/li\u003e\n  \u003cli\u003eProduct is fully compliant with EU industry standards\u003c\/li\u003e\n  \u003cli\u003eVAT invoice included with every order\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003e(GPSR (EU) 2023\/988): Contact us at \u003ca href=\"mailto:info@liquisto.com\"\u003einfo@liquisto.com\u003c\/a\u003e for Manufacturer\/EU Responsible Party product safety contact details.\u003c\/p\u003e","brand":"ANALOG DEVICES","offers":[{"title":"Default Title","offer_id":50681486049544,"sku":"TMA-136994","price":13400.0,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0574\/7566\/1973\/files\/00_SMD-FullReels-Main_fd654911-a407-4a93-ba6f-d12c091e9312.jpg?v=1738074016","url":"https:\/\/liquistoaxcess.com\/fr-eu\/products\/linear-technology-lt8614eudc-trpbf-synchronous-buck-step-down-silent-switcher-42v-4a-schaltspannungsregler","provider":"LiquistoAxcess","version":"1.0","type":"link"}