{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"LMD18201T","brand":"Texas Instruments","brandSlug":"texas-instruments","productSlug":"LMD18201T","canonicalUrl":"https://icboms.com/texas-instruments/LMD18201T","factsUrl":"https://icboms.com/api/mcp/products/LMD18201T","rawCanonicalId":null},"summary":{"shortDescription":"Texas Instruments LMD18201T, Driver - Fully Integrated, Control and Power Stage, 3A output, 12V~55V supply, Parallel interface, Bi-CMOS/DMOS, TO-220-11, Through Hole, -40°C~125°C.","salesMarkdown":"## What this H-bridge does and where it fits The LMD18201T is a fully integrated H-bridge motor driver from Texas Instruments, combining the control logic and power stage in a single TO-220-11 package. It drives one brushed DC motor or one phase of a bipolar stepper motor at up to 3A continuous from a 12V to 55V supply rail. The parallel logic interface accepts direction, brake, and PWM inputs directly from a microcontroller or motion controller. Built on a Bi-CMOS/DMOS process, it integrates shoot-through protection and thermal shutdown — no external catch diodes or charge pump needed for most applications. Typical use cases include industrial conveyor drives, pump and fan controls, and small servo axes where board space is tight and a through-hole package simplifies prototyping or rework. ## 3A continuous output — sizing the load The 3A continuous rating sets the practical motor current limit. ## Industrial temperature grade and environment Rated for -40°C to 125°C operating junction temperature, the LMD18201T is suited for motor drives in outdoor telecom cabinets, unheated factory floors, or engine-bay-adjacent equipment. The wide supply range (12V to 55V) covers common industrial rails — 12V automotive, 24V PLC power, and 48V servo buses — without needing a separate regulator for the driver logic. ## Lifecycle and sourcing That means it can be specified into new designs without obsolescence risk in the near term.","metaTitle":"LMD18201T 3A 55V H-Bridge Motor Driver, TO-220-11","metaDescription":"LMD18201T 3A 55V H-bridge motor driver in TO-220-11. Active lifecycle, industrial temp range.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":"RoHS non-compliant","productStatus":"Active","categoryPath":["Analog & Data Acquisition"],"specifications":{"Package":"Bulk","Function":"Driver - Fully Integrated, Control and Power Stage","Interface":"Parallel","Technology":"Bi-CMOS, DMOS","Applications":"General Purpose","Mounting Type":"Through Hole","Package / Case":"TO-220-11 Formed Leads","Voltage - Load":"12V ~ 55V","lifecycle_stage":"eol_hot","Current - Output":"3A","Voltage - Supply":"12V ~ 55V","Motor Type - AC, DC":"Brushed DC","Motor Type - Stepper":"Bipolar","Output Configuration":"Half Bridge (2)","Operating Temperature":"-40°C ~ 125°C","Supplier Device Package":"TO-220-11"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$21.01","stockQuantity":0,"priceTiers":[{"qty":15,"price":"$21.01000","currency":"USD"}]},"links":{"datasheetUrl":"https://cdn.icboms.com/539725b265bfd0c030ef23adeb4fe9ad.pdf","sourceUrl":null},"ai":{"faq":[],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/texas-instruments/LMD18201T","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/texas-instruments/LMD18201T 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}}