{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"TC33368VOM","brand":"Microchip Technology","brandSlug":"microchip","productSlug":"TC33368VOM","canonicalUrl":"https://icboms.com/microchip/TC33368VOM","factsUrl":"https://icboms.com/api/mcp/products/TC33368VOM","rawCanonicalId":null},"summary":{"shortDescription":"Microchip Technology TC33368 series power factor controller, TC33368VOM, Critical Conduction (CRM) mode, 16V supply, 16 mA startup, -25°C to 125°C, 16-SOIC package, surface mount.","salesMarkdown":"## PFC controller in Critical Conduction mode The TC33368VOM is a power factor controller from Microchip Technology's TC33368 series, designed to operate in Critical Conduction (CRM) mode. CRM is the standard topology for medium-power PFC stages — the inductor current ramps to zero each cycle, which simplifies the control loop and reduces the reverse-recovery loss in the boost diode compared to continuous conduction mode. Rated for a 16V supply rail with a 16 mA startup current, the part is biased from an auxiliary winding or a downstream regulator. The -25°C to 125°C operating range covers industrial ambient conditions, including motor-drive cabinets and lighting ballasts where the controller sits near the heatsink. ## 16-SOIC surface-mount package The 16-SOIC footprint is common — no special pad geometry or thermal-via array is required unless the PFC stage dissipates more than about 1 W in the controller itself.","metaTitle":"TC33368VOM Microchip PFC Controller, CRM, 16-SOIC","metaDescription":"TC33368VOM power factor controller from Microchip Technology. Active production, Critical Conduction (CRM) mode, 16V supply, 16 mA startup, -25°C to 125°C.","metaKeywords":null},"attributes":{"series":"TC33368","packageCase":null,"mountingType":null,"rohsStatus":"Not applicable","productStatus":"Active","categoryPath":["Discrete Semiconductors"],"specifications":{"Mode":"Critical Conduction (CRM)","Series":"TC33368","Package":"Bulk","Mounting Type":"Surface Mount","Package / Case":"16-SOIC (0.154\\\", 3.90mm Width)","lifecycle_stage":"eol_hot","Voltage - Supply":"16V","Current - Startup":"16 mA","Operating Temperature":"-25°C ~ 125°C (TA)","Supplier Device Package":"16-SOIC"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$0.96","priceTiers":[{"qty":314,"price":"$0.96000","currency":"USD"}]},"links":{"datasheetUrl":"https://cdn.icboms.com/d1562a3a3007f8f5f16be1d37fe95a86.pdf","sourceUrl":null,"alternativesUrl":"https://icboms.com/api/mcp/products/TC33368VOM/alternatives.json"},"ai":{"faq":[],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/microchip/TC33368VOM","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/microchip/TC33368VOM 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}}