{"product_id":"lx7178-03csp-microsemi-5a-synchronous-buck-regulator-wlcsp","title":"LX7178-03CSP Microsemi | 5A Synchronous Buck Regulator, 1.875MHz - AICCHIP","description":"\u003ch2\u003eProduct Overview: LX7178-03CSP\u003c\/h2\u003e\n\u003cp\u003eEngineered for high-current power delivery in ultra-compact electronic assemblies, the \u003cstrong\u003eLX7178-03CSP\u003c\/strong\u003e is a premium 5A synchronous buck switching regulator manufactured by Microsemi. This device operates within a flexible input range of 3V to 5.5V, delivering a stable output voltage adjustable from 0.6V to 3.3V. Driven by a high 1.875MHz switching frequency, it enables the use of miniature surface-mount inductors and capacitors, significantly reducing the overall printed circuit board (PCB) footprint. Optimized for high-density storage systems, enterprise servers, and advanced networking hardware, the LX7178-03CSP ensures superior thermal efficiency and minimal power loss. AICCHIP supports global B2B procurement by supplying authentic, factory-original ICs dispatched directly from our professional distribution hubs in China.\u003c\/p\u003e\n\n\u003ch3\u003eHighlighted Advantages\u003c\/h3\u003e\n\u003cul\u003e\n    \u003cli\u003e\n\u003cstrong\u003eHigh-Current Capability:\u003c\/strong\u003e Supports up to 5A of continuous output current, providing robust power for modern low-voltage microprocessors and FPGAs.\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003eIntegrated Synchronous Rectification:\u003c\/strong\u003e Maximizes power conversion efficiency by eliminating the need for an external Schottky diode, reducing heat generation in sensitive embedded systems.\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003eUltra-Compact WLCSP Packaging:\u003c\/strong\u003e Housed in a space-saving 20-pin Wafer Level Chip Scale Package (WLCSP), it offers an optimal balance between electrical performance and extreme physical miniaturization.\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003eProgrammable Versatility:\u003c\/strong\u003e Features a programmable (Fixed) output configuration, allowing design engineers to fine-tune power rails for specific high-performance applications.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\n\u003ctable border=\"1\" cellpadding=\"8\" cellspacing=\"0\" style=\"width: 100%; border-collapse: collapse; text-align: left; border-color: #e0e0e0;\"\u003e\n    \u003cthead\u003e\n        \u003ctr style=\"background-color: #f8f9fa;\"\u003e\n            \u003cth style=\"width: 40%;\"\u003eParameter\u003c\/th\u003e\n            \u003cth style=\"width: 60%;\"\u003eSpecification\u003c\/th\u003e\n        \u003c\/tr\u003e\n    \u003c\/thead\u003e\n    \u003ctbody\u003e\n        \u003ctr\u003e\n            \u003ctd\u003e\u003cstrong\u003eManufacturer\u003c\/strong\u003e\u003c\/td\u003e\n            \u003ctd\u003eMicrosemi Corporation (Microchip)\u003c\/td\u003e\n        \u003c\/tr\u003e\n        \u003ctr\u003e\n            \u003ctd\u003e\u003cstrong\u003ePart Number\u003c\/strong\u003e\u003c\/td\u003e\n            \u003ctd\u003eLX7178-03CSP\u003c\/td\u003e\n        \u003c\/tr\u003e\n        \u003ctr\u003e\n            \u003ctd\u003e\u003cstrong\u003eCategory\u003c\/strong\u003e\u003c\/td\u003e\n            \u003ctd\u003ePower Management (PMIC) - Switching Regulators\u003c\/td\u003e\n        \u003c\/tr\u003e\n        \u003ctr\u003e\n            \u003ctd\u003e\u003cstrong\u003eCurrent - Output\u003c\/strong\u003e\u003c\/td\u003e\n            \u003ctd\u003e5A\u003c\/td\u003e\n        \u003c\/tr\u003e\n        \u003ctr\u003e\n            \u003ctd\u003e\u003cstrong\u003eSwitching Frequency\u003c\/strong\u003e\u003c\/td\u003e\n            \u003ctd\u003e1.875MHz\u003c\/td\u003e\n        \u003c\/tr\u003e\n        \u003ctr\u003e\n            \u003ctd\u003e\u003cstrong\u003eVoltage - Input\u003c\/strong\u003e\u003c\/td\u003e\n            \u003ctd\u003e3V ~ 5.5V\u003c\/td\u003e\n        \u003c\/tr\u003e\n        \u003ctr\u003e\n            \u003ctd\u003e\u003cstrong\u003eVoltage - Output (Max)\u003c\/strong\u003e\u003c\/td\u003e\n            \u003ctd\u003e3.3V\u003c\/td\u003e\n        \u003c\/tr\u003e\n        \u003ctr\u003e\n            \u003ctd\u003e\u003cstrong\u003eOperating Temperature\u003c\/strong\u003e\u003c\/td\u003e\n            \u003ctd\u003e0°C ~ 85°C (TA)\u003c\/td\u003e\n        \u003c\/tr\u003e\n        \u003ctr\u003e\n            \u003ctd\u003e\u003cstrong\u003eMounting Type\u003c\/strong\u003e\u003c\/td\u003e\n            \u003ctd\u003eSurface Mount (SMT)\u003c\/td\u003e\n        \u003c\/tr\u003e\n        \u003ctr\u003e\n            \u003ctd\u003e\u003cstrong\u003ePackage \/ Case\u003c\/strong\u003e\u003c\/td\u003e\n            \u003ctd\u003e20-UFBGA, WLCSP\u003c\/td\u003e\n        \u003c\/tr\u003e\n    \u003c\/tbody\u003e\n\u003c\/table\u003e\n\n\u003ch3\u003eSourcing \u0026amp; Wholesale Solutions\u003c\/h3\u003e\n\u003cp\u003eAs a specialized IC B2B wholesale platform, AICCHIP is dedicated to resolving sourcing gaps for international manufacturers and resellers. We manage cross-border logistics with transparency, shipping original components straight from China. \u003cstrong\u003eAre you sourcing the LX7178-03CSP for a high-density power project? Connect with our procurement engineers via WhatsApp for real-time stock status, bulk pricing, and secure global delivery options.\u003c\/strong\u003e\u003c\/p\u003e","brand":"Microsemi","offers":[{"title":"Default Title","offer_id":48300731367672,"sku":null,"price":0.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0824\/5031\/7560\/files\/Microsemi_AICCHIP.jpg?v=1777527844","url":"https:\/\/aicchip.com\/products\/lx7178-03csp-microsemi-5a-synchronous-buck-regulator-wlcsp","provider":"AICCHIP | IC Wholesale","version":"1.0","type":"link"}