{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"TPS72201DBVR","brand":"Texas Instruments","brandSlug":"texas-instruments","productSlug":"TPS72201DBVR","canonicalUrl":"https://icboms.com/texas-instruments/TPS72201DBVR","factsUrl":"https://icboms.com/api/mcp/products/TPS72201DBVR","rawCanonicalId":null},"summary":{"shortDescription":"Texas Instruments TPS72201DBVR, adjustable positive LDO regulator, 50 mA output, 0.1 V dropout at 50 mA, 48 dB PSRR at 100 Hz, SC-74A/SOT-753, SOT-23-5, -40°C to 125°C.","salesMarkdown":"## What this LDO is and where it fits The Texas Instruments TPS72201DBVR is a single-output, adjustable positive LDO regulator rated for 50 mA continuous output. It comes in a 5-pin SOT-23-5 surface-mount package and operates over the full -40°C to 125°C temperature range. The enable pin lets you shut down the output for power sequencing or sleep modes, and the built-in protection covers over-current, over-temperature, and reverse polarity — useful when the input rail might see a miswired battery or a hot-swap glitch. ## PSRR and ripple rejection The 48 dB PSRR at 100 Hz tells you this LDO knocks down line-frequency ripple. If your input comes from a rectified AC supply or a switching pre-regulator with 100/120 Hz ripple, the TPS72201DBVR cleans it up enough for many analog and RF bias rails. Not a high-PSRR part for sensitive audio or precision ADC supplies, but adequate for general-purpose low-noise rails. ## Lifecycle and sourcing The TPS72201DBVR is listed as Active and ROHS3 compliant.","metaTitle":"TPS72201DBVR LDO Regulator, 50 mA, Adjustable, SOT-23-5","metaDescription":"TI TPS72201DBVR adjustable LDO, 50 mA output, 0.1 V dropout at 50 mA, 48 dB PSRR at 100 Hz. Active, ROHS3.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":"ROHS3 Compliant","productStatus":"Active","categoryPath":["Discrete Semiconductors"],"specifications":{"PSRR":"48dB (100Hz)","Package":"Tape & Reel (TR); Cut Tape (CT)","Output Type":"Adjustable","Mounting Type":"Surface Mount","Package / Case":"SC-74A, SOT-753","lifecycle_stage":"eol_hot","Control Features":"Enable","Current - Output":"50mA","Protection Features":"Over Current, Over Temperature, Reverse Polarity","Number of Regulators":"1","Output Configuration":"Positive","Operating Temperature":"-40°C ~ 125°C","Voltage - Input (Max)":"5.5V","Voltage Dropout (Max)":"0.1V @ 50mA","Current - Supply (Max)":"550 µA","Voltage - Output (Max)":"2.5V","Supplier Device Package":"SOT-23-5","Current - Quiescent (Iq)":"120 µA","Voltage - Output (Min/Fixed)":"1.22V"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$1.74","stockQuantity":0,"priceTiers":[{"qty":1,"price":"$1.74000","currency":"USD"},{"qty":10,"price":"$1.55100","currency":"USD"},{"qty":25,"price":"$1.47200","currency":"USD"},{"qty":100,"price":"$1.20920","currency":"USD"},{"qty":250,"price":"$1.13040","currency":"USD"},{"qty":500,"price":"$0.99894","currency":"USD"},{"qty":1000,"price":"$0.78864","currency":"USD"},{"qty":3000,"price":"$0.74400","currency":"USD"}]},"links":{"datasheetUrl":"https://cdn.icboms.com/f3fc1b8368e4e560c7531a147f6f66e7.pdf","sourceUrl":null},"ai":{"faq":[{"question":"Is TPS72201DBVR suitable for battery-powered devices?","answer":"Yes, for low-current loads. The 50 mA output and 0.1 V dropout make it a good fit for powering a sensor, a small MCU in sleep mode, or an analog front-end from a single-cell Li-ion or two-cell alkaline pack. The quiescent current of 120 µA is reasonable for always-on rails, though not the lowest in its class."},{"question":"What are the equivalent parts to TPS72201DBVR?","answer":"Pin-compatible alternatives within the same TI family include the TPS72201DBVT (same die, Tape & Reel variant) and the fixed-output versions TPS72218DBVR (1.8 V) and TPS72225DBVR (2.5 V). For a higher-current drop-in, the TPS72701DBVR offers 300 mA in the same SOT-23-5 footprint but with a different pinout — verify before substituting."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/texas-instruments/TPS72201DBVR","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/texas-instruments/TPS72201DBVR 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}}