{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"TPS73401DDCT","brand":"Texas Instruments","brandSlug":"texas-instruments","productSlug":"TPS73401DDCT","canonicalUrl":"https://icboms.com/texas-instruments/TPS73401DDCT","factsUrl":"https://icboms.com/api/mcp/products/TPS73401DDCT","rawCanonicalId":null},"summary":{"shortDescription":"Texas Instruments TPS73401DDCT, positive adjustable LDO regulator, 250mA output, 1.25V to 6.2V range, 0.22V max dropout at 250mA, 60dB~28dB PSRR (100Hz~100kHz), SOT-23-Thin/TSOT-23-5, -40°C to 125°C.","salesMarkdown":"## Adjustable LDO for noise-sensitive rails The Texas Instruments TPS73401DDCT is a single-output positive adjustable LDO regulator delivering up to 250 mA. Output voltage sets from 1.25 V to 6.2 V via external resistor divider. ## Dropout and PSRR — what they mean for the rail budget Dropout of 0.22 V maximum at 250 mA is a worst-case figure; at lower loads it is proportionally smaller. ## Lifecycle and sourcing The TPS73401DDCT carries an Active product status from Texas Instruments, with ROHS3 compliance. No last-time-buy or discontinuation notice is in effect.","metaTitle":"TPS73401DDCT LDO Regulator, 250mA Adjustable, SOT-23-5","metaDescription":"TI TPS73401DDCT positive adjustable LDO, 250mA output, 0.22V dropout at 250mA, 60dB PSRR at 100Hz, -40°C to 125°C, SOT-23-Thin. Active production.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":"ROHS3 Compliant","productStatus":"Active","categoryPath":["Discrete Semiconductors"],"specifications":{"PSRR":"60dB ~ 28dB (100Hz ~ 100kHz)","Package":"Tape & Reel (TR); Cut Tape (CT)","Output Type":"Adjustable","Mounting Type":"Surface Mount","Package / Case":"SOT-23-5 Thin, TSOT-23-5","lifecycle_stage":"eol_hot","Control Features":"Enable","Current - Output":"250mA","Protection Features":"Over Current, Over Temperature, Under Voltage Lockout (UVLO)","Number of Regulators":"1","Output Configuration":"Positive","Operating Temperature":"-40°C ~ 125°C","Voltage - Input (Max)":"6.5V","Voltage Dropout (Max)":"0.22V @ 250mA","Voltage - Output (Max)":"6.2V","Supplier Device Package":"SOT-23-THIN","Current - Quiescent (Iq)":"65 µA","Voltage - Output (Min/Fixed)":"1.25V"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$1.53","stockQuantity":0,"priceTiers":[{"qty":1,"price":"$1.53000","currency":"USD"},{"qty":10,"price":"$1.36300","currency":"USD"},{"qty":25,"price":"$1.29400","currency":"USD"},{"qty":100,"price":"$1.06300","currency":"USD"},{"qty":250,"price":"$0.99364","currency":"USD"},{"qty":500,"price":"$0.87810","currency":"USD"},{"qty":1250,"price":"$0.69324","currency":"USD"},{"qty":2500,"price":"$0.65400","currency":"USD"}]},"links":{"datasheetUrl":"https://cdn.icboms.com/ce78115b99f5f3fd7d6dc3973b59bec7.pdf","sourceUrl":null},"ai":{"faq":[{"question":"What package does TPS73401DDCT come in?","answer":"It comes in a thin SOT-23-5 package, also designated TSOT-23-5. The supplier device package is SOT-23-THIN. It is a surface-mount package."},{"question":"What is the PSRR of TPS73401DDCT?","answer":"Power-supply rejection ratio is 60 dB at 100 Hz, decreasing to 28 dB at 100 kHz."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/texas-instruments/TPS73401DDCT","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/texas-instruments/TPS73401DDCT 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}}