{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"LTC4068XEDD-4.2#PBF","brand":"Analog Devices","brandSlug":"analog-devices","productSlug":"LTC4068XEDD-4.2~4PBF","canonicalUrl":"https://icboms.com/analog-devices/LTC4068XEDD-4.2~4PBF","factsUrl":"https://icboms.com/api/mcp/products/LTC4068XEDD-4.2%23PBF","rawCanonicalId":null},"summary":{"shortDescription":"Analog Devices LTC4068XEDD-4.2#PBF single-cell Li-Ion battery charger, 950 mA max charge current, 8-WFDFN Exposed Pad package, ROHS3 compliant.","salesMarkdown":"## Single-cell Li-Ion charger in a 3×3 DFN The LTC4068XEDD-4.2#PBF is a constant-current / constant-voltage linear charger for one lithium-ion cell, delivering up to 950 mA programmable charge current from a supply rail rated to 6.5 V max. Housed in an 8-lead WFDFN with exposed pad (3×3 mm footprint), the part relies on the PCB copper pour under the pad to sink the thermal dissipation from linear regulation — at full 950 mA the power loss is roughly (Vin - Vbat) × Icharge, so the thermal via pattern matters for sustained charge cycles. The charge current is set by a single external resistor; no digital interface is needed. This makes it a drop-in fit for designs where simplicity and low BOM count matter more than I2C-controlled charge profiles. ## Operating envelope and compliance If the end product sees sustained 105°C or above, a different charger with a wider Tj rating is needed. Surface-mount in an 8-WFDFN with exposed pad — the supplier device package is 8-DFN (3×3). The part ships in Tube format.","metaTitle":"LTC4068XEDD-4.2#PBF Li-Ion Charger, 950mA, 8-DFN","metaDescription":"Analog Devices LTC4068XEDD-4.2#PBF single-cell Li-Ion battery charger, 950 mA max charge current, 8-DFN (3x3) package. Active production, ROHS3 compliant.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":"ROHS3 Compliant","productStatus":"Active","categoryPath":["Power Management (PMIC / Gate Driver)"],"specifications":{"Package":"Tube","Mounting Type":"Surface Mount","Package / Case":"8-WFDFN Exposed Pad","Number of Cells":"1","lifecycle_stage":"eol_hot","Battery Chemistry":"Lithium Ion","Current - Charging":"Constant - Programmable","Battery Pack Voltage":"4.2V","Charge Current - Max":"950mA","Operating Temperature":"-40°C ~ 85°C (TA)","Programmable Features":"Current","Voltage - Supply (Max)":"6.5V","Supplier Device Package":"8-DFN (3x3)"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$5.96","stockQuantity":0,"priceTiers":[{"qty":1,"price":"$5.96000","currency":"USD"},{"qty":10,"price":"$5.34800","currency":"USD"},{"qty":25,"price":"$5.05600","currency":"USD"},{"qty":100,"price":"$4.38200","currency":"USD"}]},"links":{"datasheetUrl":"https://cdn.icboms.com/6a5cabb0a9a9902e320142f4c6bd5e9b.pdf","sourceUrl":null},"ai":{"faq":[],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/analog-devices/LTC4068XEDD-4.2~4PBF","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/analog-devices/LTC4068XEDD-4.2~4PBF 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}}