{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"TPS74201RGWR","brand":"Texas Instruments","brandSlug":"texas-instruments","productSlug":"TPS74201RGWR","canonicalUrl":"https://icboms.com/texas-instruments/TPS74201RGWR","factsUrl":"https://icboms.com/api/mcp/products/TPS74201RGWR","rawCanonicalId":null},"summary":{"shortDescription":"Texas Instruments TPS74201RGWR, adjustable positive LDO regulator, 1.5A output, 0.8V to 3.6V output range, 0.12V dropout at 1.5A, 73dB ~ 42dB PSRR (1kHz ~ 300kHz), 20-VQFN Exposed Pad, -40°C to 125°C.","salesMarkdown":"## Control and protection — what the Enable and Power Good save you The Enable pin lets you sequence the rail — pull it low to shut down the output without banging the input. Power Good gives an open-drain flag that goes high when the output is within regulation, handy for reset sequencing on an FPGA or SoC. Soft Start limits inrush current on the output cap, which matters when the load has a large decoupling bank. Protection includes Over Current, Over Temperature, Short Circuit, and UVLO — the UVLO threshold is set internally, so the part stays off until the input is high enough to keep dropout in spec. ## Temperature grade and environment Rated from -40°C to 125°C operating junction temperature, this part suits industrial environments: motor drives, outdoor telecom, factory automation, and engine-bay electronics. The 115 µA quiescent current (1.5 mA max supply current) keeps the self-heating low in standby, but at 1.5A output the power dissipation in the package is the real thermal limit — the exposed pad needs a good thermal connection to a copper plane.","metaTitle":"TPS74201RGWR LDO Regulator, 1.5A Adjustable, 0.12V Dropout","metaDescription":"TI TPS74201RGWR adjustable LDO regulator: 1.5A output, 0.12V dropout at 1.5A, 73dB PSRR at 1kHz, -40°C to 125°C, 20-VQFN. Active, ROHS3.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":"ROHS3 Compliant","productStatus":"Active","categoryPath":["Discrete Semiconductors"],"specifications":{"PSRR":"73dB ~ 42dB (1kHz ~ 300kHz)","Package":"Tape & Reel (TR); Cut Tape (CT)","Output Type":"Adjustable","Mounting Type":"Surface Mount","Package / Case":"20-VQFN Exposed Pad","lifecycle_stage":"eol_hot","Control Features":"Enable, Power Good, Soft Start","Current - Output":"1.5A","Protection Features":"Over Current, Over Temperature, Short Circuit, Under Voltage Lockout (UVLO)","Number of Regulators":"1","Output Configuration":"Positive","Operating Temperature":"-40°C ~ 125°C","Voltage - Input (Max)":"5.5V","Voltage Dropout (Max)":"0.12V @ 1.5A","Current - Supply (Max)":"1.5 mA","Voltage - Output (Max)":"3.6V","Supplier Device Package":"20-VQFN (5x5)","Current - Quiescent (Iq)":"115 µA","Voltage - Output (Min/Fixed)":"0.8V"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$6.18","stockQuantity":0,"priceTiers":[{"qty":1,"price":"$6.18000","currency":"USD"},{"qty":10,"price":"$5.55000","currency":"USD"},{"qty":25,"price":"$5.24720","currency":"USD"},{"qty":100,"price":"$4.54740","currency":"USD"},{"qty":250,"price":"$4.31420","currency":"USD"},{"qty":500,"price":"$3.87112","currency":"USD"},{"qty":1000,"price":"$3.30000","currency":"USD"},{"qty":3000,"price":"$3.30000","currency":"USD"}]},"links":{"datasheetUrl":"https://cdn.icboms.com/e3efc920cce193dd9087e746560465cf.pdf","sourceUrl":null},"ai":{"faq":[{"question":"Is TPS74201RGWR available in tape and reel packaging?","answer":"Yes, it is offered in Tape & Reel (TR) and Cut Tape (CT) options. The 20-VQFN package is supplied on 7-inch reels."},{"question":"Can TPS74201RGWR be used for a 1.8V output from a 3.3V input?","answer":"Yes. With a 3.3V input and 1.8V output, the dropout is 1.5V — well within the 0.12V maximum dropout at 1.5A. The PSRR at 1kHz (73dB) will clean up any 3.3V rail ripple nicely."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/texas-instruments/TPS74201RGWR","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/texas-instruments/TPS74201RGWR 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}}