{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"UC2950T","brand":"Texas Instruments","brandSlug":"texas-instruments","productSlug":"UC2950T","canonicalUrl":"https://icboms.com/texas-instruments/UC2950T","factsUrl":"https://icboms.com/api/mcp/products/UC2950T","rawCanonicalId":null},"summary":{"shortDescription":"Texas Instruments UC2950T, bipolar half-bridge driver, 4A peak output, 2A continuous per channel, 5V regulated output, 8V~35V supply, TO-220-5, through hole, -20°C to 100°C junction temperature.","salesMarkdown":"## Half-bridge switch with an integrated 5V rail The UC2950T is a bipolar half-bridge driver from Texas Instruments, designed to drive inductive and capacitive loads from a single 8V to 35V supply. Its standout feature is a 5V regulated output — a small on-chip regulator that can supply logic or sensor bias without an external LDO. The half-bridge output is configured for one high-side and one low-side switch, delivering 4A peak and 2A continuous per channel. The TO-220-5 through-hole package suits point-of-load motor, solenoid, or relay drive in general-purpose industrial equipment, where the 5V rail powers the control side. ## What the ratings mean for the BOM The 4A peak rating is the pulse capability — enough for the inrush of a DC motor or the plunger pull-in of a medium solenoid. The continuous 2A per channel is the thermal steady-state limit; the TO-220 tab is the heatsink path, so derating depends on how much copper or airflow you give it. The 5V regulated output is rated to supply a few tens of milliamps — enough for a Hall sensor, an optocoupler LED, or the logic supply of a small MCU, but not a main rail. The supply range from 8V to 35V means it runs comfortably on a 12V or 24V industrial bus without a pre-regulator. Over-temperature protection is built in, but no overcurrent or short-circuit shutdown — that is handled externally if the load is unpredictable.","metaTitle":"UC2950T Half-Bridge Driver, 4A Peak, TO-220-5, Active","metaDescription":"UC2950T bipolar half-bridge driver with 5V regulated output, 4A peak, 2A continuous per channel, 8V-35V supply, TO-220-5. Active lifecycle.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":"ROHS3 Compliant","productStatus":"Active","categoryPath":["Analog & Data Acquisition"],"specifications":{"Package":"Tube","Features":"5V Regulated Output","Interface":"On/Off","Load Type":"Inductive, Capacitive","Technology":"Bipolar","Applications":"General Purpose","Mounting Type":"Through Hole","Package / Case":"TO-220-5","Voltage - Load":"8V ~ 35V","lifecycle_stage":"eol_hot","Fault Protection":"Over Temperature","Voltage - Supply":"8V ~ 35V","Output Configuration":"Half Bridge","Current - Peak Output":"4A","Operating Temperature":"-20°C ~ 100°C (TJ)","Supplier Device Package":"TO-220-5","Current - Output / Channel":"2A"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$10.88","stockQuantity":0,"priceTiers":[{"qty":1,"price":"$10.88000","currency":"USD"},{"qty":10,"price":"$9.82500","currency":"USD"},{"qty":25,"price":"$9.36800","currency":"USD"},{"qty":100,"price":"$8.13400","currency":"USD"},{"qty":250,"price":"$7.76844","currency":"USD"},{"qty":500,"price":"$7.08298","currency":"USD"},{"qty":1000,"price":"$6.46650","currency":"USD"}]},"links":{"datasheetUrl":"https://cdn.icboms.com/eecb29bc54df231f8145a10b9d3ffa7d.pdf","sourceUrl":null},"ai":{"faq":[{"question":"Does UC2950T have a regulated 5V output?","answer":"Yes, the UC2950T includes a 5V regulated output, listed as a key feature. This rail can power low-current control logic or sensor bias from the main 8V-35V supply."},{"question":"Is UC2950T RoHS compliant?","answer":"Yes, the UC2950T is ROHS3 compliant per the supplier listing."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/texas-instruments/UC2950T","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/texas-instruments/UC2950T 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}}