{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"STBC15LJTR","brand":"STMicroelectronics","brandSlug":"stmicroelectronics","productSlug":"STBC15LJTR","canonicalUrl":"https://icboms.com/stmicroelectronics/STBC15LJTR","factsUrl":"https://icboms.com/api/mcp/products/STBC15LJTR","rawCanonicalId":null},"summary":{"shortDescription":"STMicroelectronics STBC15LJTR, single-cell Li-Ion linear charger IC, 40 mA max charge current, USB interface, programmable current and voltage, 12-Flip-Chip (1.11x1.41 mm) package, -40°C to 85°C.","salesMarkdown":"## Single-cell Li-Ion linear charger in a flip-chip package The STMicroelectronics STBC15LJTR is a linear battery charger IC for single-cell Lithium-Ion packs. It terminates at 4.4 V and delivers a programmable charge current up to 40 mA — a ceiling that places it squarely in the coin-cell, wearable, or small IoT-sensor charging tier, not in tablet or power-bank territory. The USB interface and constant-current / constant-voltage profile are standard for the class; the programmable features (current, voltage) let you dial in the exact charge curve for the cell. Fault protection covers reverse-current blocking, so a fully charged cell won't back-drive the supply when USB power drops. The 40 mA maximum charge current is the fit gate. It terminates at 4.4 V. ## Active, ROHS3, no obsolescence risk","metaTitle":"STMicroelectronics STBC15LJTR Li-Ion Battery Charger IC","metaDescription":"STBC15LJTR single-cell Li-Ion linear charger, 40 mA max, USB interface, 12-Flip-Chip (1.11x1.41 mm). Active, ROHS3.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":"ROHS3 Compliant","productStatus":"Active","categoryPath":["Discrete Semiconductors"],"specifications":{"Package":"Tape & Reel (TR); Cut Tape (CT)","Interface":"USB","Mounting Type":"Surface Mount","Package / Case":"12-XFBGA, FCBGA","Number of Cells":"1","lifecycle_stage":"eol_hot","Fault Protection":"Reverse Current","Battery Chemistry":"Lithium Ion","Current - Charging":"Constant - Programmable","Battery Pack Voltage":"4.4V","Charge Current - Max":"40mA","Operating Temperature":"-40°C ~ 85°C (TA)","Programmable Features":"Current, Voltage","Voltage - Supply (Max)":"6.5V","Supplier Device Package":"12-Flip-Chip (1.11x1.41)"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$1.67","priceTiers":[{"qty":1,"price":"$1.67000","currency":"USD"},{"qty":10,"price":"$1.49600","currency":"USD"},{"qty":25,"price":"$1.41160","currency":"USD"},{"qty":100,"price":"$1.20280","currency":"USD"},{"qty":250,"price":"$1.12940","currency":"USD"},{"qty":500,"price":"$0.98820","currency":"USD"},{"qty":1000,"price":"$0.81880","currency":"USD"},{"qty":2500,"price":"$0.76233","currency":"USD"},{"qty":5000,"price":"$0.73410","currency":"USD"},{"qty":10000,"price":"$0.70586","currency":"USD"}]},"links":{"datasheetUrl":"https://cdn.icboms.com/08d8be8e35d27e84ff49438e8b641819.pdf","sourceUrl":null,"alternativesUrl":"https://icboms.com/api/mcp/products/STBC15LJTR/alternatives.json"},"ai":{"faq":[{"question":"What is the price of STBC15LJTR?","answer":"Pricing is quoted per order against an RFQ. Submit a request for current market pricing and lead time."},{"question":"Can STBC15LJTR charge a two-cell battery?","answer":"No. The STBC15LJTR is a single-cell charger (1 cell) with a 4.4 V pack voltage limit. It cannot charge a two-cell stack."},{"question":"STBC15LJTR datasheet and pinout?","answer":"The datasheet covers the full electrical specifications, pin assignments, and application circuit for the 12-Flip-Chip package. The pinout is available in the official STMicroelectronics documentation."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/stmicroelectronics/STBC15LJTR","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/stmicroelectronics/STBC15LJTR 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}}