{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"INA250A2PW","brand":"Texas Instruments","brandSlug":"texas-instruments","productSlug":"INA250A2PW","canonicalUrl":"https://icboms.com/texas-instruments/INA250A2PW","factsUrl":"https://icboms.com/api/mcp/products/INA250A2PW","rawCanonicalId":null},"summary":{"shortDescription":"Texas Instruments INA250A2PW, Current Sense Amplifier, 1 Circuit, 50 kHz Gain Bandwidth, 0.2V/µs Slew Rate, 2.7V to 36V Supply, 16-TSSOP Package, -40°C to 125°C.","salesMarkdown":"## What this current sense amplifier does on your board The Texas Instruments INA250A2PW is a single-channel current sense amplifier in a 16-TSSOP package. It operates from a 2.7 V to 36 V supply span, draws 200 µA quiescent current, and is specified over the -40°C to 125°C industrial temperature range. ## Slew rate and gain bandwidth — what they mean for your measurement The INA250A2PW has a gain-bandwidth product of 50 kHz and a slew rate of 0.2 V/µs. For a current sense amplifier, the gain-bandwidth product sets the upper frequency where the gain starts to roll off. At 50 kHz, this part is suited for DC and low-frequency current measurements — think average current monitoring in a power supply or battery charger, not high-speed switching waveforms in a fast-switching converter. The 0.2 V/µs slew rate means the output voltage cannot change faster than 0.2 V per microsecond, which limits the part's ability to follow fast current transients. If your application needs to capture sub-microsecond current spikes or monitor switching edges above a few tens of kilohertz, you would look at a wider-bandwidth current sense amplifier like the INA254A1IPWAR (350 kHz GBW, 2.4 V/µs slew rate). ## Lifecycle and sourcing reality The INA250A2PW carries an Active lifecycle status and is ROHS3 compliant. For a BOM line that needs a current sense amplifier in a 16-TSSOP footprint with a 2.7 V to 36 V supply range, this part is a current-production choice with no near-term obsolescence risk.","metaTitle":"TI INA250A2PW Current Sense Amplifier, 16-TSSOP, 50 kHz","metaDescription":"TI INA250A2PW current sense amplifier, single circuit, 2.7V to 36V supply, 200µA supply current, 16-TSSOP package, -40°C to 125°C. Active, ROHS3 compliant.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":"ROHS3 Compliant","productStatus":"Active","categoryPath":["Analog & Data Acquisition"],"specifications":{"Package":"Tube","Slew Rate":"0.2V/µs","Mounting Type":"Surface Mount","Amplifier Type":"Current Sense","Package / Case":"16-TSSOP (0.173\\\", 4.40mm Width)","lifecycle_stage":"eol_hot","Current - Supply":"200µA","Number of Circuits":"1","Current - Input Bias":"28 µA","Operating Temperature":"-40°C ~ 125°C","Gain Bandwidth Product":"50 kHz","Supplier Device Package":"16-TSSOP","Voltage - Supply Span (Max)":"36 V","Voltage - Supply Span (Min)":"2.7 V"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$4.42","stockQuantity":0,"priceTiers":[{"qty":1,"price":"$4.42000","currency":"USD"},{"qty":10,"price":"$3.96600","currency":"USD"},{"qty":90,"price":"$3.24967","currency":"USD"},{"qty":270,"price":"$3.08304","currency":"USD"},{"qty":540,"price":"$2.76639","currency":"USD"},{"qty":1080,"price":"$2.33310","currency":"USD"},{"qty":2520,"price":"$2.21644","currency":"USD"}]},"links":{"datasheetUrl":"https://cdn.icboms.com/d8cc79326d550dfe31ee8df01f9391b2.pdf","sourceUrl":null},"ai":{"faq":[{"question":"What are the alternatives or equivalents for INA250A2PW?","answer":"The closest functional alternative in TI's portfolio is the INA254A1IPWAR, which offers a wider 350 kHz gain-bandwidth product and a 2.4 V/µs slew rate in a similar current sense amplifier role. The INA254A1IPWAR is a zero-drift topology, so it trades lower offset drift for higher bandwidth. Both parts share the same 2.7 V minimum supply and 16-TSSOP package, but the INA254A1IPWAR draws 1.8 mA supply current versus the INA250A2PW's 200 µA — a meaningful difference for battery-powered designs."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/texas-instruments/INA250A2PW","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/texas-instruments/INA250A2PW 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}}