{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"TPS77101DGK","brand":"Texas Instruments","brandSlug":"texas-instruments","productSlug":"TPS77101DGK","canonicalUrl":"https://icboms.com/texas-instruments/TPS77101DGK","factsUrl":"https://icboms.com/api/mcp/products/TPS77101DGK","rawCanonicalId":null},"summary":{"shortDescription":"Texas Instruments TPS77101DGK adjustable positive LDO regulator, 150 mA output, 1.5 V to 5.5 V output range, 60 dB PSRR at 1 kHz, 8-VSSOP package, tube.","salesMarkdown":"## Active production — still a design-in option The TPS77101DGK: ROHS3 compliant, which clears the EU regulatory gate without an exemption expiry to track. ## 150 mA adjustable rail — the fit decision The positive output configuration and single regulator topology mean it is a straightforward drop-in for a point-of-load rail that needs better noise rejection than a switching converter can deliver alone. 60 dB of power-supply rejection at 1 kHz means the regulator attenuates upstream ripple by a factor of 1000 at that frequency — relevant when the input comes from a switching converter whose fundamental switching noise sits in the 100 kHz to 2 MHz range, where PSRR typically rolls off. ## 125 µA quiescent current and protection set Built-in over-current, over-temperature, and reverse polarity protection mean the part survives a miswired bench test or a brief output short without latching off — the thermal shutdown resets when the junction cools below the threshold.","metaTitle":"TPS77101DGK LDO Regulator, 150mA Adjustable, 60dB PSRR","metaDescription":"Texas Instruments TPS77101DGK adjustable LDO, 150mA output, 60dB PSRR at 1kHz, -40°C to 125°C. Active production, ROHS3 compliant. Quoted to order.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":"ROHS3 Compliant","productStatus":"Active","categoryPath":["Power Management (PMIC / Gate Driver)"],"specifications":{"PSRR":"60dB (1kHz)","Package":"Tube","Output Type":"Adjustable","Mounting Type":"Surface Mount","Package / Case":"8-TSSOP, 8-MSOP (0.118\\\", 3.00mm Width)","lifecycle_stage":"eol_hot","Control Features":"Enable, Reset","Current - Output":"150mA","Protection Features":"Over Current, Over Temperature, Reverse Polarity","Number of Regulators":"1","Output Configuration":"Positive","Operating Temperature":"-40°C ~ 125°C","Voltage - Input (Max)":"10V","Voltage - Output (Max)":"5.5V","Supplier Device Package":"8-VSSOP","Current - Quiescent (Iq)":"125 µA","Voltage - Output (Min/Fixed)":"1.5V"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$2.56","stockQuantity":0,"priceTiers":[{"qty":1,"price":"$2.56000","currency":"USD"},{"qty":10,"price":"$2.30300","currency":"USD"},{"qty":25,"price":"$2.17280","currency":"USD"},{"qty":100,"price":"$1.85140","currency":"USD"},{"qty":250,"price":"$1.73840","currency":"USD"},{"qty":500,"price":"$1.52110","currency":"USD"},{"qty":1000,"price":"$1.26034","currency":"USD"},{"qty":2500,"price":"$1.23000","currency":"USD"}]},"links":{"datasheetUrl":"https://cdn.icboms.com/d84e54032dcd28f27429949fb1b05af5.pdf","sourceUrl":null},"ai":{"faq":[{"question":"What is the PSRR specification for TPS77101DGK?","answer":"The power-supply rejection ratio is 60 dB at 1 kHz, which attenuates 1 kHz ripple on the input by a factor of 1000 before it reaches the output."},{"question":"What protection features does TPS77101DGK include?","answer":"Over-current, over-temperature, and reverse polarity protection are built in — the regulator survives output shorts and reverse-battery conditions without damage."},{"question":"What compliance documentation does Texas Instruments provide for TPS77101DGK?","answer":"Texas Instruments provides the standard declaration of conformity and material disclosure upon request."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/texas-instruments/TPS77101DGK","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/texas-instruments/TPS77101DGK 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}}