{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"LM9036QMX-5.0/NOPB","brand":"Texas Instruments","brandSlug":"texas-instruments","productSlug":"LM9036QMX-5.0-NOPB","canonicalUrl":"https://icboms.com/texas-instruments/LM9036QMX-5.0-NOPB","factsUrl":"https://icboms.com/api/mcp/products/LM9036QMX-5.0%2FNOPB","rawCanonicalId":null},"summary":{"shortDescription":"Texas Instruments LM9036QMX-5.0/NOPB, Automotive AEC-Q100 series, 5V fixed-output LDO, 50mA, 40V input max, 20µA quiescent current, 8-SOIC package, -40°C to 125°C.","salesMarkdown":"## Why this LDO exists for automotive rails The LM9036QMX-5.0/NOPB is a 5 V fixed-output linear regulator rated for 50 mA continuous output, built for the 12 V and 24 V automotive electrical system where the input can hit 40 V during load dump. The 60 dB PSRR at 120 Hz attenuates alternator ripple before it reaches the sensor or MCU supply rail. The 20 µA quiescent current keeps the regulator alive on the battery in key-off always-on domains. ## Dropout and transient headroom Maximum dropout is 0.40 V at 50 mA load — the regulator stays in regulation when the battery dips during cranking. The 40 V maximum input gives margin above the typical load-dump clamp used in many ECU front-ends. Protection features include over-temperature, reverse polarity, and short-circuit — the reverse-polarity block saves an external series diode on the input, which would otherwise add dropout voltage and quiescent current. ## AEC-Q100 grade and production status The AEC-Q100 qualification is listed in the series designation, which means the part has passed the automotive stress tests for temperature cycling, ESD, and latch-up. The ROHS3 compliance is confirmed.","metaTitle":"LM9036QMX-5.0/NOPB – 5V 50mA Automotive LDO, AEC-Q100","metaDescription":"Texas Instruments LM9036QMX-5.0/NOPB: 5V fixed output, 50mA, 40V input max, 20µA Iq, -40°C to 125°C, AEC-Q100. Active production.","metaKeywords":null},"attributes":{"series":"Automotive, AEC-Q100","packageCase":null,"mountingType":null,"rohsStatus":"ROHS3 Compliant","productStatus":"Active","categoryPath":["Sensors & Transducers"],"specifications":{"PSRR":"60dB (120Hz)","Series":"Automotive, AEC-Q100","Package":"Tape & Reel (TR); Cut Tape (CT)","Output Type":"Fixed","Mounting Type":"Surface Mount","Package / Case":"8-SOIC (0.154\\\", 3.90mm Width)","lifecycle_stage":"eol_hot","Current - Output":"50mA","Protection Features":"Over Temperature, Reverse Polarity, Short Circuit","Number of Regulators":"1","Output Configuration":"Positive","Operating Temperature":"-40°C ~ 125°C","Voltage - Input (Max)":"40V","Voltage Dropout (Max)":"0.40V @ 50mA","Current - Supply (Max)":"2 mA","Supplier Device Package":"8-SOIC","Current - Quiescent (Iq)":"20 µA","Voltage - Output (Min/Fixed)":"5V"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$1.36","stockQuantity":0,"priceTiers":[{"qty":1,"price":"$1.42000","currency":"USD"},{"qty":10,"price":"$1.27300","currency":"USD"},{"qty":25,"price":"$1.20800","currency":"USD"},{"qty":100,"price":"$0.99230","currency":"USD"},{"qty":250,"price":"$0.92756","currency":"USD"},{"qty":500,"price":"$0.81970","currency":"USD"},{"qty":1000,"price":"$0.64713","currency":"USD"},{"qty":2500,"price":"$0.61050","currency":"USD"}]},"links":{"datasheetUrl":"https://cdn.icboms.com/3bccceb3cdc41e46eb89e39eccabdd6b.pdf","sourceUrl":null},"ai":{"faq":[],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/texas-instruments/LM9036QMX-5.0-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/LM9036QMX-5.0-NOPB 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}}