{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"LTC1155CS8#PBF","brand":"Analog Devices","brandSlug":"analog-devices","productSlug":"LTC1155CS8PBF","canonicalUrl":"https://icboms.com/analog-devices/LTC1155CS8PBF","factsUrl":"https://icboms.com/api/mcp/products/LTC1155CS8%23PBF","rawCanonicalId":null},"summary":{"shortDescription":"Analog Devices LTC1155CS8#PBF, dual high-side N-channel MOSFET driver, 4.5V to 18V supply, non-inverting inputs, independent channels, 8-SOIC package, 0°C to 70°C operating temperature.","salesMarkdown":"## What this dual high-side driver is for The LTC1155CS8#PBF from Analog Devices is a dual high-side gate driver built for N-channel MOSFETs. It handles two independent loads from a single 8-pin SOIC, with a supply range of 4.5V to 18V that covers both 5V logic rails and 12V automotive-style buses. The non-inverting inputs and independent channel control let you switch two loads — say, a solenoid and a fan — without extra level-shifting or cross-conduction worries. ## Supply voltage and logic thresholds — what fits The 4.5V to 18V supply range means this driver works directly off a 5V rail or a 12V battery line. Logic thresholds are 0.8V low and 2V high, so it's compatible with 3.3V or 5V logic without extra translation. If your design runs on a 3.3V-only rail, the LTC1157CS8#PBF (3.3V supply) is the better fit. ## Temperature grade — indoor only Rated 0°C to 70°C, this is a commercial-temperature part. Fine for office equipment, appliances, or indoor industrial panels. For outdoor, under-hood, or freezer environments, the LTC1155IS8#PBF extends the range to -40°C to 85°C.","metaTitle":"LTC1155CS8#PBF High-Side N-Channel MOSFET Driver, 4.5V-18V","metaDescription":"LTC1155CS8#PBF dual high-side gate driver for N-channel MOSFETs. 4.5V-18V supply, 0°C to 70°C, 8-SOIC. Active, ROHS3 compliant.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":"ROHS3 Compliant","productStatus":"Active","categoryPath":["Analog & Data Acquisition"],"specifications":{"Package":"Tube","Gate Type":"N-Channel MOSFET","Input Type":"Non-Inverting","Channel Type":"Independent","Mounting Type":"Surface Mount","Package / Case":"8-SOIC (0.154\\\", 3.90mm Width)","lifecycle_stage":"eol_hot","Voltage - Supply":"4.5V ~ 18V","Number of Drivers":"2","Driven Configuration":"High-Side","Operating Temperature":"0°C ~ 70°C (TA)","Supplier Device Package":"8-SO","Logic Voltage - VIL, VIH":"0.8V, 2V"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$10.67","stockQuantity":0,"priceTiers":[{"qty":1,"price":"$10.67000","currency":"USD"},{"qty":10,"price":"$9.64000","currency":"USD"},{"qty":25,"price":"$9.19160","currency":"USD"},{"qty":100,"price":"$7.98120","currency":"USD"},{"qty":250,"price":"$7.62248","currency":"USD"},{"qty":500,"price":"$6.94988","currency":"USD"},{"qty":1000,"price":"$6.34500","currency":"USD"}]},"links":{"datasheetUrl":"https://www.analog.com/media/en/technical-documentation/data-sheets/LTC1155.pdf","sourceUrl":null},"ai":{"faq":[{"question":"Is LTC1155CS8#PBF RoHS compliant?","answer":"Yes, the LTC1155CS8#PBF is ROHS3 compliant."},{"question":"What is the closest functional equivalent to LTC1155CS8#PBF?","answer":"The closest functional equivalent is the LTC1155CS8#TR — same die, same ratings, but supplied in Tape & Reel instead of Tube. For a 3.3V system, the LTC1157CS8#PBF is a high-side or low-side driver with a 3.3V supply."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/analog-devices/LTC1155CS8PBF","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/analog-devices/LTC1155CS8PBF 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}}