{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"LTC6803IG-4#PBF","brand":"Analog Devices","brandSlug":"analog-devices","productSlug":"LTC6803IG-4~4PBF","canonicalUrl":"https://icboms.com/analog-devices/LTC6803IG-4~4PBF","factsUrl":"https://icboms.com/api/mcp/products/LTC6803IG-4%23PBF","rawCanonicalId":null},"summary":{"shortDescription":"Analog Devices LTC6803IG-4#PBF Battery Monitor, Multi-Chemistry, 1 to 12 Cells, Serial Interface, Over/Under Voltage Protection, 44-FSOP / 44-SSOP, Tube, -40°C to 85°C.","salesMarkdown":"## Battery stack monitoring for BMS boards The LTC6803IG-4#PBF is a multi-chemistry battery monitor IC from Analog Devices, designed to measure and balance 1 to 12 series-connected cells in a battery management system. It communicates over a serial interface and includes integrated over/under voltage fault protection, making it suitable for lithium-ion, LiFePO4, lead-acid, and other chemistries in automotive, industrial, and energy storage packs. Surface-mount assembly with a 0.65 mm typical lead pitch. The 44-SSOP is a rework-friendly package — a hot-air station can lift it without pad damage if the board is preheated to 100°C and the flux is active. Pin 1 is clearly marked on the top mold; no orientation ambiguity. Supplied in tube packaging.","metaTitle":"LTC6803IG-4#PBF Battery Monitor, 1-12 Cells, 44-SSOP","metaDescription":"Analog Devices LTC6803IG-4#PBF multi-chemistry battery monitor, 1-12 cells, serial interface, over/under voltage protection, -40°C to 85°C, 44-SSOP.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":"ROHS3 Compliant","productStatus":"Active","categoryPath":["Analog & Data Acquisition"],"specifications":{"Package":"Tube","Function":"Battery Monitor","Interface":"Serial","Mounting Type":"Surface Mount","Package / Case":"44-FSOP (0.209\\\", 5.30mm Width)","Number of Cells":"1 ~ 12","lifecycle_stage":"eol_hot","Fault Protection":"Over/Under Voltage","Battery Chemistry":"Multi-Chemistry","Operating Temperature":"-40°C ~ 85°C (TA)","Supplier Device Package":"44-SSOP"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$24.1","priceTiers":[{"qty":1,"price":"$24.10000","currency":"USD"},{"qty":10,"price":"$22.22700","currency":"USD"},{"qty":25,"price":"$21.22760","currency":"USD"},{"qty":100,"price":"$18.97990","currency":"USD"},{"qty":250,"price":"$18.10584","currency":"USD"},{"qty":500,"price":"$17.67000","currency":"USD"}]},"links":{"datasheetUrl":"https://cdn.icboms.com/5cea17237a9f820adec9fc59758e325d.pdf","sourceUrl":null,"alternativesUrl":"https://icboms.com/api/mcp/products/LTC6803IG-4%23PBF/alternatives.json"},"ai":{"faq":[{"question":"What is the difference between LTC6803IG-4#PBF and LTC6803IG-3#PBF?","answer":"Both are functionally identical multi-chemistry battery monitors supporting 1 to 12 cells with a serial interface and over/under voltage protection in the same 44-SSOP package. The -4 and -3 suffixes denote different address or configuration options in the LTC6803 family — the pinout and footprint are the same, so one can replace the other on the same PCB layout if the host firmware accommodates the addressing difference."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/analog-devices/LTC6803IG-4~4PBF","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/analog-devices/LTC6803IG-4~4PBF 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}}