{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"TPS717285DCKT","brand":"Texas Instruments","brandSlug":"texas-instruments","productSlug":"TPS717285DCKT","canonicalUrl":"https://icboms.com/texas-instruments/TPS717285DCKT","factsUrl":"https://icboms.com/api/mcp/products/TPS717285DCKT","rawCanonicalId":null},"summary":{"shortDescription":"Texas Instruments TPS717285DCKT LDO regulator, 150 mA, 2.85 V fixed output, positive, 5-TSSOP/SC-70-5/SOT-353, surface mount, active.","salesMarkdown":"## 150 mA fixed-output LDO for noise-sensitive rails The TPS717285DCKT is a single-output positive LDO from Texas Instruments, delivering 150 mA at a fixed 2.85 V. Its PSRR profile — 70 dB at 100 Hz tapering to 45 dB at 1 MHz — means it rejects switching-regulator ripple across the common 100 kHz to 1 MHz band, making it a candidate for post-regulation of a noisy rail feeding analog or RF stages. Quiescent current sits at 80 µA, low enough for always-on battery-powered rails where every microamp counts. ## Protection set and temperature range On-chip protection includes overcurrent, overtemperature, reverse polarity, and under-voltage lockout (UVLO) — the UVLO prevents the output from turning on until the input is high enough to keep the pass element in regulation, which avoids brown-out glitches on the downstream load. Operating temperature spans -40°C to 125°C, covering automotive under-hood and industrial enclosure ambient conditions. RoHS3 compliance is confirmed.","metaTitle":"TPS717285DCKT 150mA LDO, 2.85V Fixed, SC-70-5","metaDescription":"TI TPS717285DCKT linear regulator: 150mA, 2.85V fixed output, 80µA quiescent, PSRR 70dB~45dB (100Hz~1MHz). Active production, ROHS3. Sourced to order.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":"ROHS3 Compliant","productStatus":"Active","categoryPath":["Power Management (PMIC / Gate Driver)"],"specifications":{"PSRR":"70dB ~ 45dB (100Hz ~ 1MHz)","Package":"Tape & Reel (TR); Cut Tape (CT)","Output Type":"Fixed","Mounting Type":"Surface Mount","Package / Case":"5-TSSOP, SC-70-5, SOT-353","lifecycle_stage":"eol_hot","Control Features":"Enable","Current - Output":"150mA","Protection Features":"Over Current, Over Temperature, Reverse Polarity, 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)":"0.3V @ 150mA","Current - Supply (Max)":"100 µA","Supplier Device Package":"SC-70-5","Current - Quiescent (Iq)":"80 µA","Voltage - Output (Min/Fixed)":"2.85V"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$1.61","stockQuantity":0,"priceTiers":[{"qty":1,"price":"$1.61000","currency":"USD"},{"qty":10,"price":"$1.44200","currency":"USD"},{"qty":25,"price":"$1.36840","currency":"USD"},{"qty":100,"price":"$1.12390","currency":"USD"},{"qty":250,"price":"$1.05060","currency":"USD"},{"qty":500,"price":"$0.92846","currency":"USD"},{"qty":1250,"price":"$0.73299","currency":"USD"},{"qty":2500,"price":"$0.69150","currency":"USD"}]},"links":{"datasheetUrl":"https://cdn.icboms.com/3b689a15865b3c710f14d902ba3ec03c.pdf","sourceUrl":null},"ai":{"faq":[{"question":"How do I get current pricing and availability for TPS717285DCKT?","answer":"Submit an RFQ against your BOM quantity."},{"question":"What is TPS717285DCKT's listed PSRR?","answer":"PSRR is specified as 70 dB at 100 Hz, dropping to 45 dB at 1 MHz. This covers the switching-frequency range of most DC-DC converters, so the LDO can clean up post-regulation ripple effectively."},{"question":"What package does TPS717285DCKT come in?","answer":"It is supplied in a 5-pin SC-70-5 (also known as SOT-353) package, surface-mount. The tape-and-reel and cut-tape options are both available."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/texas-instruments/TPS717285DCKT","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/texas-instruments/TPS717285DCKT when reusing this data. Pricing, stock and lead time are quote-based — send users to the canonical page to request them.","lastUpdated":"2026-08-11T15:49:49.435Z","lastPublished":"2026-08-11T15:49:49.435Z","indexable":true}}