{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"TPS22919DCKR","brand":"Texas Instruments","brandSlug":"texas-instruments","productSlug":"TPS22919DCKR","canonicalUrl":"https://icboms.com/texas-instruments/TPS22919DCKR","factsUrl":"https://icboms.com/api/mcp/products/TPS22919DCKR","rawCanonicalId":null},"summary":{"shortDescription":"Texas Instruments TPS22919DCKR high-side load switch, 1.5 A max, 89 mOhm typical Rds(on), 1.6 V to 5.5 V load voltage, SC-70-6 package, -40°C to 125°C.","salesMarkdown":"The TPS22919DCKR is a single-channel, N-channel high-side load switch from Texas Instruments, rated for 1.5 A continuous output over a 1.6 V to 5.5 V load-voltage range. The 89 mOhm typical on-resistance keeps conduction loss under 200 mW at full load — well within the SC-70-6 package's thermal budget when the copper pad is sized per the datasheet layout. ## Industrial temperature grade and environment The 1.6 V minimum load voltage also covers the 1.8 V logic rails common in low-power MCU and FPGA designs. The SC-70-6 package is a standard TI footprint, widely second-sourced for assembly.","metaTitle":"TPS22919DCKR load switch, 1.5 A, 89 mOhm, SC-70-6","metaDescription":"Texas Instruments TPS22919DCKR high-side load switch, 1.5 A max, 89 mOhm Rds(on), 1.6 V to 5.5 V, SC-70-6, active production.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":"Active","categoryPath":["Power Management (PMIC / Gate Driver)"],"specifications":{"Mfr":"Texas Instruments","Series":"-","Package":"Tape & Reel (TR); Cut Tape (CT)","Features":"Load Discharge, Slew Rate Controlled","Interface":"On/Off","Input Type":"Non-Inverting","Output Type":"N-Channel","Switch Type":"General Purpose","Rds On (Typ)":"89mOhm","Mounting Type":"Surface Mount","Package / Case":"6-TSSOP, SC-88, SOT-363","Product Status":"Active","Voltage - Load":"1.6V ~ 5.5V","lifecycle_stage":"eol_hot","Fault Protection":"Short Circuit","Number of Outputs":"1","Base Product Number":"TPS22919","Output Configuration":"High Side","Ratio - Input:Output":"1:1","Operating Temperature":"-40°C~125°C(TA)","Current - Output (Max)":"1.5A","Supplier Device Package":"SC-70-6","Voltage - Supply (Vcc/Vdd)":"Not Required"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$0.14114","priceTiers":[{"qty":5,"price":"$0.14114","currency":"USD"},{"qty":50,"price":"$0.11275","currency":"USD"},{"qty":150,"price":"$0.09844","currency":"USD"},{"qty":500,"price":"$0.08506","currency":"USD"},{"qty":3000,"price":"$0.07656","currency":"USD"},{"qty":6000,"price":"$0.07226","currency":"USD"}]},"links":{"datasheetUrl":"https://cdn.icboms.com/f5ac5ef2c5f1a37c69f52afaef9d0906.pdf","sourceUrl":null,"alternativesUrl":"https://icboms.com/api/mcp/products/TPS22919DCKR/alternatives.json"},"ai":{"faq":[{"question":"Does TPS22919DCKR have reverse current protection?","answer":"No. The TPS22919DCKR is a unidirectional high-side switch with an N-channel MOSFET and an internal body diode that conducts from output to input when the switch is off. It does not block reverse current — a load-discharge path pulls the output low when disabled, but reverse current from a higher-voltage output to a lower-voltage input is not prevented."},{"question":"What is the maximum continuous current of TPS22919DCKR?","answer":"The maximum continuous output current is 1.5 A. The 89 mOhm typical on-resistance at 1.5 A produces about 200 mW of conduction loss; the SC-70-6 package can dissipate that with adequate PCB copper area, but at elevated ambient temperatures the derating curve in the datasheet should be consulted."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/texas-instruments/TPS22919DCKR","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/texas-instruments/TPS22919DCKR when reusing this data. Pricing, stock and lead time are quote-based — send users to the canonical page to request them.","lastUpdated":"2026-08-13T09:48:25.239Z","lastPublished":"2026-08-13T09:48:25.239Z","indexable":true}}