{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"MAX1501ETE+","brand":"Analog Devices","brandSlug":"analog-devices","productSlug":"MAX1501ETE","canonicalUrl":"https://icboms.com/analog-devices/MAX1501ETE","factsUrl":"https://icboms.com/api/mcp/products/MAX1501ETE%2B","rawCanonicalId":null},"summary":{"shortDescription":"Maxim Integrated MAX1501ETE+, Multi-Chemistry Battery Charger IC, 1-3 Cells, Programmable Constant Current to 1.4A, Overvoltage Protection, -40°C to 85°C, 16-TQFN (5x5), Surface Mount, Tube.","salesMarkdown":"## Multi-chemistry charger for 1–3 cell packs The Maxim Integrated MAX1501ETE+ is a multi-chemistry battery charger IC in a 16-TQFN (5x5) package, designed to charge 1 to 3 series cells with a programmable constant-current profile up to 1.4 A. It handles Li-ion, Li-Poly, NiMH, and NiCd chemistries from a single supply rail up to 6.25 V, with built-in overvoltage fault protection. This part suits portable instruments, handheld medical devices, and battery-backed industrial equipment where a single charger BOM must cover multiple pack types across the -40°C to 85°C operating range. ## 1.4 A programmable charge current — sizing the thermal budget The 1.4 A maximum charge current is the key rating for BOM thermal planning. At full current, the 16-TQFN exposed pad must be soldered to a sufficient copper area on the PCB. ## Overvoltage protection — one less external supervisor The integrated overvoltage fault protection monitors the battery voltage and disables charging if the cell voltage exceeds the safe threshold. This eliminates the need for a separate battery-protection IC or external comparator for many designs, saving board space and BOM cost in space-constrained 16-TQFN layouts. ## Active lifecycle — no LTB pressure for production builds The MAX1501ETE+ carries an Active product status with ROHS3 compliance. No last-time-buy window is open, and no successor has been announced. For ongoing production, this part can be specified into new designs without near-term obsolescence risk.","metaTitle":"MAX1501ETE+ Battery Charger IC, Multi-Chemistry, 1.4A","metaDescription":"MAX1501ETE+ multi-chemistry battery charger IC from Maxim Integrated. Charges 1-3 cells, programmable up to 1.4A, overvoltage protection, -40°C to 85°C.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":"ROHS3 Compliant","productStatus":"Active","categoryPath":["Analog & Data Acquisition"],"specifications":{"Package":"Tube","Mounting Type":"Surface Mount","Package / Case":"16-WQFN Exposed Pad","Number of Cells":"1 ~ 3","lifecycle_stage":"eol_hot","Fault Protection":"Over Voltage","Battery Chemistry":"Multi-Chemistry","Current - Charging":"Constant - Programmable","Charge Current - Max":"1.4A","Operating Temperature":"-40°C ~ 85°C (TA)","Voltage - Supply (Max)":"6.25V","Supplier Device Package":"16-TQFN (5x5)"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$6.25","stockQuantity":0,"priceTiers":[{"qty":1,"price":"$6.25000","currency":"USD"},{"qty":10,"price":"$5.64700","currency":"USD"},{"qty":25,"price":"$5.38400","currency":"USD"},{"qty":100,"price":"$4.67500","currency":"USD"},{"qty":250,"price":"$4.46492","currency":"USD"},{"qty":500,"price":"$4.07096","currency":"USD"},{"qty":1000,"price":"$3.93964","currency":"USD"}]},"links":{"datasheetUrl":"https://datasheets.maximintegrated.com/en/ds/MAX1501.pdf","sourceUrl":null},"ai":{"faq":[{"question":"Can MAX1501ETE+ charge lithium iron phosphate batteries?","answer":"The device supports multi-chemistry charging, which typically includes LiFePO4 when the charge voltage is set appropriately. The datasheet should be consulted to confirm the charge voltage programming range covers the LiFePO4 full-charge voltage (typically 3.6 V/cell). The evidence does not explicitly list LiFePO4."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/analog-devices/MAX1501ETE","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/analog-devices/MAX1501ETE 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}}