{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"L6226QTR","brand":"STMicroelectronics","brandSlug":"stmicroelectronics","productSlug":"L6226QTR","canonicalUrl":"https://icboms.com/stmicroelectronics/L6226QTR","factsUrl":"https://icboms.com/api/mcp/products/L6226QTR","rawCanonicalId":null},"summary":{"shortDescription":"STMicroelectronics STSPIN L62 L6226QTR, DMOS Driver - Fully Integrated, Control and Power Stage, Parallel Interface, 1.4 A Output, 8 V ~ 52 V Supply, 32-VFQFN Exposed Pad, -25°C ~ 125°C.","salesMarkdown":"## What this STSPIN L62 driver packs into the 32-VFQFPN The STMicroelectronics L6226QTR is a fully integrated DMOS motor driver from the STSPIN L62 series, combining control logic and a power stage in a single 32-VFQFPN (5x5 mm) package. It drives one bipolar stepper motor or two brushed DC motors using four half-bridge outputs, each rated for 1.4 A continuous. The supply and load voltage range spans 8 V to 52 V. A parallel interface handles the control signals, and the DMOS output stage integrates the power FETs and recirculation diodes. This is a general-purpose part for board-level motion control. ## Temperature grade — industrial floor, not automotive under-hood The junction temperature range is -25°C to 125°C. That covers most factory-floor and indoor equipment, but the -25°C lower limit means it is not rated for cold-start automotive, outdoor telecom cabinets in freezing climates, or refrigeration environments. The 125°C upper end is fine for motor-drive applications where the driver sits near the motor and sees some self-heating. ## Lifecycle and sourcing — active, no LTB clock ticking The L6226QTR carries an active lifecycle status and ROHS3 compliance. That means STMicroelectronics is still manufacturing it, there is no last-time-buy notice, and it is fit for new designs.","metaTitle":"STMicroelectronics L6226QTR STSPIN L62 DMOS Driver, 1.4 A","metaDescription":"STMicroelectronics L6226QTR STSPIN L62 DMOS motor driver. 1.4 A output, 8-52 V supply, four half-bridges in 32-VFQFPN. Active, ROHS3.","metaKeywords":null},"attributes":{"series":"STSPIN L62","packageCase":null,"mountingType":null,"rohsStatus":"ROHS3 Compliant","productStatus":"Active","categoryPath":["Discrete Semiconductors"],"specifications":{"Series":"STSPIN L62","Package":"Tape & Reel (TR); Cut Tape (CT)","Function":"Driver - Fully Integrated, Control and Power Stage","Interface":"Parallel","Technology":"DMOS","Applications":"General Purpose","Mounting Type":"Surface Mount","Package / Case":"32-VFQFN Exposed Pad","Voltage - Load":"8V ~ 52V","lifecycle_stage":"eol_hot","Current - Output":"1.4A","Voltage - Supply":"8V ~ 52V","Motor Type - AC, DC":"Brushed DC","Motor Type - Stepper":"Bipolar","Output Configuration":"Half Bridge (4)","Operating Temperature":"-25°C ~ 125°C (TJ)","Supplier Device Package":"32-VFQFPN (5x5)"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$4.95","stockQuantity":0,"priceTiers":[{"qty":1,"price":"$4.95000","currency":"USD"},{"qty":10,"price":"$4.44200","currency":"USD"},{"qty":25,"price":"$4.19960","currency":"USD"},{"qty":100,"price":"$3.63980","currency":"USD"},{"qty":250,"price":"$3.45312","currency":"USD"},{"qty":500,"price":"$3.09848","currency":"USD"},{"qty":1000,"price":"$3.08158","currency":"USD"},{"qty":3000,"price":"$3.08157","currency":"USD"}]},"links":{"datasheetUrl":"https://cdn.icboms.com/5ede72a1b065258e9451bb57dfc96d07.pdf","sourceUrl":null},"ai":{"faq":[{"question":"Is L6226QTR obsolete or still active?","answer":"L6226QTR is active in production. STMicroelectronics lists it as current, with no last-time-buy or end-of-life notice. It is ROHS3 compliant and suitable for new designs."},{"question":"What is the difference between L6226Q and L6226QTR?","answer":"L6226Q and L6226QTR are the same silicon and package (32-VFQFPN). The TR suffix denotes Tape & Reel packaging for automated pick-and-place; L6226Q typically ships in tube or tray. Functionally they are identical and can replace each other."},{"question":"Can L6226QTR replace L6226Q?","answer":"Yes, L6226QTR is a direct functional replacement for L6226Q. Both are the same DMOS driver in the same 32-VFQFPN package. The only difference is the shipping medium: Tape & Reel vs tube/tray. Verify the reel orientation matches your feeder if you are swapping a tube-stocked line."},{"question":"What is the closest pin-compatible alternative to L6226QTR?","answer":"Within the STSPIN L62 family, the L6226Q (without TR suffix) is pin-compatible and functionally identical. For a higher current alternative, look at the L6227 series which offers 1.8 A output in the same package footprint, but verify the pinout matches your layout."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/stmicroelectronics/L6226QTR","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/stmicroelectronics/L6226QTR 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}}