{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"LTC2952IF#PBF","brand":"Analog Devices","brandSlug":"analog-devices","productSlug":"LTC2952IFPBF","canonicalUrl":"https://icboms.com/analog-devices/LTC2952IFPBF","factsUrl":"https://icboms.com/api/mcp/products/LTC2952IF%23PBF","rawCanonicalId":null},"summary":{"shortDescription":"Analog Devices PowerPath™ series, LTC2952IF#PBF, push-button on/off controller, 65 µA supply, 2.7V to 28V input, -40°C to 85°C, 20-TSSOP surface-mount package.","salesMarkdown":"## What this part does — push-button on/off control with a wide input range The LTC2952IF#PBF is a push-button on/off controller from Analog Devices' PowerPath™ series. It manages system power-up and power-down sequencing from a single momentary or latching push-button input, drawing only 65 µA from a 2.7V to 28V supply rail. The wide input range makes it suitable for industrial equipment, battery-powered instruments, and any system where a clean, debounced on/off signal is needed without a dedicated microcontroller GPIO. ## Supply range and quiescent current — why they matter for your BOM The 2.7V to 28V supply range covers everything from a single lithium-ion cell (3.0V nominal) to a 24V industrial rail. At 65 µA quiescent current, this controller adds negligible drain to an always-on battery — critical for portable instruments where every microamp extends standby life. The industrial temperature grade (-40°C to 85°C) means it can sit in an outdoor telecom enclosure or an engine-bay control module without derating. ## Package and assembly — 20-TSSOP footprint Housed in a 20-TSSOP (4.40mm width) surface-mount package, the LTC2952IF#PBF fits on compact PCBs. The 0.173\" body length and 0.65mm pitch are standard for automated assembly. No exposed pad means thermal management is straightforward — the 65 µA draw generates negligible heat. ## Lifecycle and compliance — active, ROHS3, no end-of-life risk The LTC2952IF#PBF is listed as Active with ROHS3 compliance. There is no last-time-buy notice or successor announced, so it remains a safe choice for both new designs and production replenishment. The ROHS3 status covers the EU RoHS exemption categories through 2024 and beyond.","metaTitle":"LTC2952IF#PBF PowerPath Push-Button On/Off Controller","metaDescription":"LTC2952IF#PBF from Analog Devices, PowerPath series push-button on/off controller. 65 µA supply, 2.7V-28V range, -40°C to 85°C, 20-TSSOP. Active, ROHS3.","metaKeywords":null},"attributes":{"series":"PowerPath™","packageCase":null,"mountingType":null,"rohsStatus":"ROHS3 Compliant","productStatus":"Active","categoryPath":["DC-DC Power Modules"],"specifications":{"Series":"PowerPath™","Package":"Tube","Applications":"Push Button, On/Off Controller","Mounting Type":"Surface Mount","Package / Case":"20-TSSOP (0.173\\\", 4.40mm Width)","lifecycle_stage":"eol_hot","Current - Supply":"65 µA","Voltage - Supply":"2.7V ~ 28V","Operating Temperature":"-40°C ~ 85°C","Supplier Device Package":"20-TSSOP"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$10.19","stockQuantity":0,"priceTiers":[{"qty":1,"price":"$10.19000","currency":"USD"},{"qty":10,"price":"$9.20700","currency":"USD"},{"qty":25,"price":"$8.77880","currency":"USD"},{"qty":100,"price":"$7.62270","currency":"USD"},{"qty":250,"price":"$7.28008","currency":"USD"},{"qty":500,"price":"$6.63772","currency":"USD"},{"qty":1000,"price":"$5.78124","currency":"USD"}]},"links":{"datasheetUrl":"https://cdn.icboms.com/84a293473ee45165fc884e9f3999e152.pdf","sourceUrl":null},"ai":{"faq":[{"question":"Is LTC2952IF#PBF RoHS compliant?","answer":"Yes, it is ROHS3 compliant per the lifecycle record."},{"question":"What is the alternative for LTC2952IF#PBF?","answer":"The LTC2952CUF#PBF is a functional sibling in the same PowerPath family, but it is rated for commercial temperature (0°C to 70°C) rather than the -40°C to 85°C range of the IF variant. For industrial temperature, the IF suffix is the correct choice."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/analog-devices/LTC2952IFPBF","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/analog-devices/LTC2952IFPBF 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}}