{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"DS1819CR-10+T&R","brand":"Analog Devices","brandSlug":"analog-devices","productSlug":"DS1819CR-10TR","canonicalUrl":"https://icboms.com/analog-devices/DS1819CR-10TR","factsUrl":"https://icboms.com/api/mcp/products/DS1819CR-10%2BT%26R","rawCanonicalId":null},"summary":{"shortDescription":"Maxim Integrated MicroMonitor™ series, DS1819CR-10+T&R, Simple Reset/Power-On Reset, Active High/Active Low, Push-Pull output, 1 channel, 2.925V threshold, 140ms min reset timeout, -40°C ~ 85°C, Surface Mount SC-74A/SOT-753, SOT-23-5.","salesMarkdown":"## Reset timeout: 140ms minimum The 140ms minimum reset timeout gives the power supply and oscillator time to stabilise before the processor starts executing code. That is long enough for most ceramic-cap-based regulators and crystal oscillators to reach steady state, but if you have a slow-start supply or a large bulk capacitor on the rail, verify that the 140ms window is sufficient — otherwise the processor may attempt to boot before the rail is fully settled. ## Active-high and active-low output — one part, two polarities The push-pull output can be configured for either active-high or active-low reset. That means the same part can drive a active-low /RESET pin on an MCU or an active-high enable pin on a regulator or FPGA. No external inverter needed, which saves a resistor or a gate. The push-pull topology also eliminates the need for a pull-up resistor that an open-drain output would require. ## Lifecycle and sourcing reality It is ROHS3 compliant. For BOM planning, this part can be designed into new builds without immediate obsolescence risk.","metaTitle":"DS1819CR-10+T&R Simple Reset/Power-On Reset","metaDescription":"Maxim Integrated DS1819CR-10+T&R simple reset/power-on reset IC.","metaKeywords":null},"attributes":{"series":"MicroMonitor™","packageCase":null,"mountingType":null,"rohsStatus":"ROHS3 Compliant","productStatus":"Active","categoryPath":["DC-DC Power Modules"],"specifications":{"Type":"Simple Reset/Power-On Reset","Reset":"Active High/Active Low","Output":"Push-Pull, Push-Pull","Series":"MicroMonitor™","Package":"Tape & Reel (TR); Cut Tape (CT)","Mounting Type":"Surface Mount","Reset Timeout":"140ms Minimum","Package / Case":"SC-74A, SOT-753","lifecycle_stage":"eol_hot","Voltage - Threshold":"2.925V","Operating Temperature":"-40°C ~ 85°C (TA)","Supplier Device Package":"SOT-23-5","Number of Voltages Monitored":"1"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$6.01","stockQuantity":0,"priceTiers":[{"qty":1,"price":"$6.01000","currency":"USD"},{"qty":10,"price":"$5.39500","currency":"USD"},{"qty":25,"price":"$5.10040","currency":"USD"},{"qty":100,"price":"$4.42050","currency":"USD"},{"qty":250,"price":"$4.19380","currency":"USD"},{"qty":500,"price":"$3.76308","currency":"USD"},{"qty":1000,"price":"$3.17368","currency":"USD"},{"qty":3000,"price":"$3.01500","currency":"USD"}]},"links":{"datasheetUrl":"https://cdn.icboms.com/6c1cd77041184f7f2eaa7dcab1c32a9a.pdf","sourceUrl":null},"ai":{"faq":[{"question":"What is DS1819CR-10+T&R's listed type and reset?","answer":"The DS1819CR-10+T&R is a Simple Reset/Power-On Reset supervisor IC. Its reset output is configurable for either Active High or Active Low operation, and the output driver is push-pull."},{"question":"Is DS1819CR-10+T&R RoHS compliant?","answer":"Yes, the DS1819CR-10+T&R is ROHS3 compliant per the manufacturer's status."},{"question":"What is the closest pin-compatible alternative to DS1819CR-10+T&R?","answer":"Within the MicroMonitor series, Maxim offers other threshold voltage variants in the same SOT-23-5 package and pinout. The exact alternative depends on the required threshold voltage — check the family datasheet for the full list of threshold options."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/analog-devices/DS1819CR-10TR","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/analog-devices/DS1819CR-10TR 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}}