{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"LTC4219CDHC-12#PBF","brand":"Analog Devices","brandSlug":"analog-devices","productSlug":"LTC4219CDHC-12PBF","canonicalUrl":"https://icboms.com/analog-devices/LTC4219CDHC-12PBF","factsUrl":"https://icboms.com/api/mcp/products/LTC4219CDHC-12%23PBF","rawCanonicalId":null},"summary":{"shortDescription":"Analog Devices LTC4219CDHC-12#PBF Hot Swap Controller, Monitor, 1-channel, 5.6A max output, 2.9V-15V supply, 16-WFDFN Exposed Pad, Tube.","salesMarkdown":"## What the 5.6 A output means for your backplane design The LTC4219CDHC-12#PBF is a single-channel hot swap controller with an integrated 5.6 A max output switch, letting you safely insert a 2.9 V to 15 V board into a live backplane without glitching the shared supply rail. The internal switch eliminates the external MOSFET and sense resistor that a controller-only solution needs, saving board area in a 16-DFN (5x3 mm) footprint. ## Programmable current limit and fault timeout You set the inrush current ramp rate and the fault-timer duration through external components — the controller limits the current during startup and, if the fault persists past the timeout, latches off the switch. The thermal-limit and undervoltage-lockout (UVLO) features protect the pass element and the downstream load during brownout or over-temperature conditions. ## Supply current and temperature range The controller draws 1.6 mA from the input supply, a low enough quiescent current that it does not materially affect the power budget of a 5 A card. ## Active lifecycle and compliance The part is ROHS3 compliant, meeting the latest EU restriction-of-hazardous-substances directive for lead-free assembly.","metaTitle":"LTC4219CDHC-12#PBF Hot Swap Controller, 5.6A, 16-DFN","metaDescription":"Analog Devices LTC4219CDHC-12#PBF hot swap controller, 5.6A max output, 2.9V-15V supply, 16-DFN package. Active production, ROHS3 compliant. Quoted to order.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":"ROHS3 Compliant","productStatus":"Active","categoryPath":["Microcontrollers & Processors (MCU / MPU / DSP)"],"specifications":{"Type":"Hot Swap Controller, Monitor","Package":"Tube","Features":"Thermal Limit, UVLO","Applications":"General Purpose","Mounting Type":"Surface Mount","Package / Case":"16-WFDFN Exposed Pad","lifecycle_stage":"eol_hot","Current - Supply":"1.6 mA","Voltage - Supply":"2.9V ~ 15V","Internal Switch(s)":"Yes","Number of Channels":"1","Operating Temperature":"0°C ~ 70°C","Programmable Features":"Current Limit, Fault Timeout","Current - Output (Max)":"5.6A","Supplier Device Package":"16-DFN (5x3)"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$9.64","stockQuantity":0,"priceTiers":[{"qty":1,"price":"$9.64000","currency":"USD"},{"qty":10,"price":"$8.70800","currency":"USD"},{"qty":25,"price":"$8.30280","currency":"USD"},{"qty":100,"price":"$7.20920","currency":"USD"},{"qty":250,"price":"$6.88516","currency":"USD"},{"qty":500,"price":"$6.27766","currency":"USD"},{"qty":1000,"price":"$5.46764","currency":"USD"}]},"links":{"datasheetUrl":"https://cdn.icboms.com/8dd9cab15f7172367760db3377ab98e9.pdf","sourceUrl":null},"ai":{"faq":[{"question":"What package does LTC4219CDHC-12#PBF come in?","answer":"It is supplied in a 16-lead WFDFN with exposed pad (5x3 mm body), surface-mount, in tube packaging."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/analog-devices/LTC4219CDHC-12PBF","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/analog-devices/LTC4219CDHC-12PBF 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}}