{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"LTC2926IGN#PBF","brand":"Analog Devices","brandSlug":"analog-devices","productSlug":"LTC2926IGNPBF","canonicalUrl":"https://icboms.com/analog-devices/LTC2926IGNPBF","factsUrl":"https://icboms.com/api/mcp/products/LTC2926IGN%23PBF","rawCanonicalId":null},"summary":{"shortDescription":"Analog Devices LTC2926IGN#PBF, MOSFET-Controller Power Supply Sequencer, 2.9V to 5.5V supply, 2.5 mA supply current, -40°C to 85°C, 20-SSOP (0.154\", 3.90mm Width) package, Surface Mount.","salesMarkdown":"## MOSFET-controller sequencer for multi-rail power-up The LTC2926IGN#PBF is a MOSFET-controller power supply sequencer from Analog Devices, designed to manage the turn-on and turn-off order of multiple supply rails in a system. It controls external N-channel MOSFETs to sequence supplies between 2.9 V and 5.5 V, a range that covers common logic and I/O voltages in mixed-signal boards. ## Supply rail and quiescent budget The 2.5 mA supply current is the quiescent draw of the controller itself, not including the gate-drive charge delivered to the external MOSFETs during switching. In a system where the sequencer is always powered — such as a base-station card that must hold sequencing logic during a supply brownout — this 2.5 mA load sits on the always-on standby rail and factors into the system's sleep-mode power budget. The lower end at 2.9 V allows operation from a 3.3 V rail that has dropped due to IR drop or during a low-battery condition, as long as the supply stays above the undervoltage lockout threshold. ## 20-SSOP footprint and layout constraints This is the standard narrow-body SSOP-20 footprint — the same land pattern used by many other Analog Devices and TI sequencers and supervisory ICs. The 0.025-inch pin pitch requires a fine-tip soldering iron for hand rework or a standard reflow profile for production. The surface-mount package sits flat on the board with no exposed pad; thermal dissipation is through the leads and the copper traces beneath them.","metaTitle":"LTC2926IGN#PBF Power Supply Controller, 2.9V-5.5V","metaDescription":"LTC2926IGN#PBF MOSFET-controller power supply sequencer from Analog Devices. Active lifecycle, 20-SSOP package, 2.5 mA supply current.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":"Active","categoryPath":[],"specifications":{"Package":"Bulk","Applications":"Power Supply Controller","Mounting Type":"Surface Mount","Package / Case":"20-SSOP (0.154\\\", 3.90mm Width)","lifecycle_stage":"eol_hot","Current - Supply":"2.5 mA","Voltage - Supply":"2.9V ~ 5.5V","Operating Temperature":"-40°C ~ 85°C","Supplier Device Package":"20-SSOP"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$7.7","stockQuantity":0,"priceTiers":[{"qty":39,"price":"$7.70000","currency":"USD"}]},"links":{"datasheetUrl":"https://cdn.icboms.com/6946b84035c6cc8a65f30d53586dacbf.pdf","sourceUrl":null},"ai":{"faq":[{"question":"What is the LTC2926IGN#PBF used for?","answer":"The LTC2926IGN#PBF is a MOSFET-controller power supply sequencer. It controls external N-channel MOSFETs to turn on and off multiple power supply rails in a defined order, preventing latch-up or damage in systems that require a specific power-up sequence — such as FPGAs, ASICs, processors, and mixed-signal boards with multiple voltage domains."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/analog-devices/LTC2926IGNPBF","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/analog-devices/LTC2926IGNPBF when reusing this data. Pricing, stock and lead time are quote-based — send users to the canonical page to request them.","lastUpdated":"2026-07-17T19:50:00.618Z","lastPublished":"2026-07-17T19:50:00.618Z","indexable":true}}