{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"SIC402ACD-T1-GE3","brand":"Vishay","brandSlug":"vishay","productSlug":"SIC402ACD-T1-GE3","canonicalUrl":"https://icboms.com/vishay/SIC402ACD-T1-GE3","factsUrl":"https://icboms.com/api/mcp/products/SIC402ACD-T1-GE3","rawCanonicalId":null},"summary":{"shortDescription":"Vishay microBUCK® series, Dual Regulator (Buck Synchronous + LDO), SIC402ACD-T1-GE3, 10 A buck output, 200 mA LDO, 3-28 V input, PowerPAK® MLP55-32, Tape & Reel.","salesMarkdown":"## Dual-rail POL regulator in a single package The Vishay SIC402ACD-T1-GE3 is a dual-output power management IC from the microBUCK® series, combining one synchronous step-down (buck) converter and one linear (LDO) regulator in a single 32-pin PowerPAK® MLP55-32 package. The buck channel delivers up to 10 A from a 0.6 V to 5.5 V adjustable output, while the LDO provides a separate 200 mA rail adjustable down to 0.75 V — a common pairing for powering a digital core plus an analog or I/O supply from one input rail. Input voltage spans 3 V to 28 V, covering 5 V and 12 V intermediate bus rails used in telecom, networking, and industrial equipment. ## Switching frequency and thermal envelope The switching frequency is programmable from 200 kHz to 1 MHz — a 500 kHz setting balances inductor size against switching losses for most 10 A point-of-load designs, while 1 MHz shrinks the magnetics for space-constrained boards. The PowerPAK® MLP55-32 package uses an exposed thermal pad on the bottom; the PCB layout must connect this pad to a copper plane with sufficient vias to keep the junction below the 85°C ambient ceiling at full 10 A load.","metaTitle":"Vishay SIC402ACD-T1-GE3 microBUCK, 10A Buck + LDO","metaDescription":"Vishay SIC402ACD-T1-GE3 microBUCK dual regulator: 10A synchronous buck (0.6-5.5V) plus 200mA LDO. Active, ROHS3, PowerPAK MLP55-32. Request quote.","metaKeywords":null},"attributes":{"series":"microBUCK®","packageCase":null,"mountingType":null,"rohsStatus":"ROHS3 Compliant","productStatus":"Active","categoryPath":["Discrete Semiconductors"],"specifications":{"Series":"microBUCK®","Package":"Tape & Reel (TR); Cut Tape (CT)","Topology":"Step-Down (Buck) Synchronous (1), Linear (LDO) (1)","w/Sequencer":"No","w/LED Driver":"No","w/Supervisor":"No","Mounting Type":"Surface Mount","Package / Case":"32-PowerVFQFN","lifecycle_stage":"eol_hot","Voltage - Supply":"3V ~ 28V","Number of Outputs":"2","Frequency - Switching":"200kHz ~ 1MHz","Operating Temperature":"-40°C ~ 85°C","Supplier Device Package":"PowerPAK® MLP55-32","Voltage/Current - Output 1":"0.6V ~ 5.5V, 10A","Voltage/Current - Output 2":"Adj to 0.75V, 200mA"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$2.09","stockQuantity":31,"priceTiers":[{"qty":1,"price":"$2.09000","currency":"USD"},{"qty":10,"price":"$1.87400","currency":"USD"},{"qty":25,"price":"$1.76760","currency":"USD"},{"qty":100,"price":"$1.50600","currency":"USD"},{"qty":250,"price":"$1.41404","currency":"USD"},{"qty":500,"price":"$1.23728","currency":"USD"},{"qty":1000,"price":"$1.10055","currency":"USD"},{"qty":3000,"price":"$1.10055","currency":"USD"}]},"links":{"datasheetUrl":"https://cdn.icboms.com/0482282ffb3eb6c2aeae1ed9e4047c47.pdf","sourceUrl":null},"ai":{"faq":[{"question":"How can I get pricing and availability for SIC402ACD-T1-GE3?","answer":"Submit an RFQ through this listing."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/vishay/SIC402ACD-T1-GE3","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/vishay/SIC402ACD-T1-GE3 when reusing this data. Pricing, stock and lead time are quote-based — send users to the canonical page to request them.","lastUpdated":"2026-07-22T19:45:10.375Z","lastPublished":"2026-07-22T19:45:10.375Z","indexable":true}}