{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"LMP8603MA/NOPB","brand":"Texas Instruments","brandSlug":"texas-instruments","productSlug":"LMP8603MA-NOPB","canonicalUrl":"https://icboms.com/texas-instruments/LMP8603MA-NOPB","factsUrl":"https://icboms.com/api/mcp/products/LMP8603MA%2FNOPB","rawCanonicalId":null},"summary":{"shortDescription":"Texas Instruments LMP8603MA/NOPB, LMP® series, single current-sense amplifier, 60 kHz gain-bandwidth, 0.83 V/µs slew rate, 150 µV offset, 3 V to 5.5 V supply, -40°C to 125°C, 8-SOIC package.","salesMarkdown":"## What this current-sense amplifier does on your board It converts a small differential voltage across a shunt resistor into a ground-referenced output, scaled for direct connection to an ADC or comparator. The 60 kHz gain-bandwidth product sets the usable bandwidth for DC and low-frequency current monitoring. Input bias current is 0.04 pA. The 150 µV input offset voltage is the zero-current error. Runs on a single 3 V to 5.5 V rail. The 1.1 mA supply current is low. Output can sink or source 48 mA. Surface-mount only; no through-hole variant. ROHS3 compliant, so it passes into European and California-restricted markets without exemption paperwork. The LMP® series is a TI precision portfolio; expect long-term availability consistent with that product line.","metaTitle":"LMP8603MA/NOPB Current Sense Amplifier, 60 kHz, 8-SOIC","metaDescription":"TI LMP8603MA/NOPB single current-sense amplifier, 60 kHz GBW, 0.83 V/µs slew rate, 150 µV offset, -40 to 125°C, 8-SOIC. RoHS3. Active. Sourced to order.","metaKeywords":null},"attributes":{"series":"LMP®","packageCase":null,"mountingType":null,"rohsStatus":"ROHS3 Compliant","productStatus":"Active","categoryPath":["Memory (DRAM / SRAM / Flash / EEPROM)"],"specifications":{"Series":"LMP®","Package":"Tube","Slew Rate":"0.83V/µs","Mounting Type":"Surface Mount","Amplifier Type":"Current Sense","Package / Case":"8-SOIC (0.154\\\", 3.90mm Width)","lifecycle_stage":"eol_hot","Current - Supply":"1.1mA","Number of Circuits":"1","Current - Input Bias":"0.04 pA","Operating Temperature":"-40°C ~ 125°C","Gain Bandwidth Product":"60 kHz","Voltage - Input Offset":"150 µV","Supplier Device Package":"8-SOIC","Current - Output / Channel":"48 mA","Voltage - Supply Span (Max)":"5.5 V","Voltage - Supply Span (Min)":"3 V"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$4.85","priceTiers":[{"qty":1,"price":"$4.85000","currency":"USD"},{"qty":10,"price":"$4.35400","currency":"USD"},{"qty":25,"price":"$4.11640","currency":"USD"},{"qty":100,"price":"$3.56760","currency":"USD"},{"qty":250,"price":"$3.38468","currency":"USD"},{"qty":500,"price":"$3.03706","currency":"USD"},{"qty":1000,"price":"$2.58900","currency":"USD"}]},"links":{"datasheetUrl":"https://cdn.icboms.com/df9a38801e7bace0ae981f7911a6271f.pdf","sourceUrl":null,"alternativesUrl":"https://icboms.com/api/mcp/products/LMP8603MA%2FNOPB/alternatives.json"},"ai":{"faq":[{"question":"Is LMP8603MA/NOPB obsolete?","answer":"No, the lifecycle status is Active. No discontinuation notice is in effect."},{"question":"Is LMP8603MA/NOPB RoHS compliant?","answer":"Yes, it is ROHS3 compliant."},{"question":"Can LMP8603MA/NOPB be used with a 3.3V ADC?","answer":"Yes. The supply voltage range is 3 V to 5.5 V, so a 3.3 V rail is within spec. The output swings rail-to-rail within the amplifier's capability, and the 48 mA output drive is sufficient to drive a typical ADC input."},{"question":"What is the equivalent of LMP8603MA/NOPB?","answer":"A close functional peer is the INA254A1IPWAR from TI, also a single current-sense amplifier. The INA254 offers a 350 kHz bandwidth versus 60 kHz, and a 2.4 V/µs slew rate versus 0.83 V/µs, at a slightly higher supply current of 1.8 mA. Pin compatibility should be verified against the respective datasheets."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/texas-instruments/LMP8603MA-NOPB","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/texas-instruments/LMP8603MA-NOPB 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}}