{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"MAX814TCSA+","brand":"Analog Devices","brandSlug":"analog-devices","productSlug":"MAX814TCSA","canonicalUrl":"https://icboms.com/analog-devices/MAX814TCSA","factsUrl":"https://icboms.com/api/mcp/products/MAX814TCSA%2B","rawCanonicalId":null},"summary":{"shortDescription":"Maxim Integrated MAX814TCSA+, Simple Reset/Power-On Reset supervisor, 1-channel, Active High/Active Low push-pull output, 3.03V threshold, 140ms min reset timeout, 0°C to 70°C, 8-SOIC surface mount package, Tube.","salesMarkdown":"## Dual reset outputs save a glue gate Both active-high and active-low reset signals are available from the same package. That means one supervisor can drive a microcontroller's active-low RESET pin and simultaneously signal an FPGA or a power-good LED with the active-high output. No external inverter needed. ## Sourcing and lifecycle The MAX814TCSA+ carries an Active lifecycle status per the manufacturer's record, and it is ROHS3 compliant. For a BOM line that needs a reliable supervisor for a 3.3V commercial-temperature design, this part is a clean fit.","metaTitle":"MAX814TCSA+ Simple Reset Supervisor, 3.03V Threshold, 8-SOIC","metaDescription":"Maxim MAX814TCSA+ simple reset/power-on reset supervisor IC. Active-high/active-low push-pull output, 3.03V threshold, 140ms min timeout, 8-SOIC.","metaKeywords":null},"attributes":{"series":null,"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","Package":"Tube","Mounting Type":"Surface Mount","Reset Timeout":"140ms Minimum","Package / Case":"8-SOIC (0.154\\\", 3.90mm Width)","lifecycle_stage":"eol_hot","Voltage - Threshold":"3.03V","Operating Temperature":"0°C ~ 70°C (TA)","Supplier Device Package":"8-SOIC","Number of Voltages Monitored":"1"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$18.07","stockQuantity":0,"priceTiers":[{"qty":1,"price":"$18.07000","currency":"USD"},{"qty":10,"price":"$16.60800","currency":"USD"},{"qty":25,"price":"$15.91960","currency":"USD"},{"qty":100,"price":"$14.02650","currency":"USD"},{"qty":250,"price":"$13.33808","currency":"USD"},{"qty":500,"price":"$12.47754","currency":"USD"}]},"links":{"datasheetUrl":"https://cdn.icboms.com/484d67c1e8f0680f6ee06e34a43133e0.pdf","sourceUrl":null},"ai":{"faq":[{"question":"Is MAX814TCSA+ compatible with 3.3V logic?","answer":"Yes. The 3.03V threshold and push-pull outputs are directly compatible with 3.3V CMOS logic levels. The active-low output can drive a 3.3V microcontroller reset input without level shifting."},{"question":"What is the difference between MAX814TCSA+ and MAX813L?","answer":"Both are single-channel supervisors with dual reset outputs, but the MAX813L typically has a different threshold voltage and reset timeout. The MAX814TCSA+ is set for a 3.03V threshold with a 140ms minimum timeout; check the MAX813L datasheet for its specific threshold and timing values. Pin compatibility should be verified per your layout."},{"question":"How to test MAX814TCSA+ supervisor IC?","answer":"Apply a 3.3V supply to VCC, then ramp it below 3.03V. The reset outputs should assert (active-low goes low, active-high goes high). Raise the supply above 3.03V and measure the reset timeout duration — it should hold reset for at least 140ms before releasing. A scope on both outputs confirms the push-pull drive levels."},{"question":"What is the direct replacement for MAX814TCSA+?","answer":"No direct replacement is listed in the available records. For a pin-compatible alternative, the MAX813L family is a common cross-shop candidate but verify threshold and timeout against your design requirements."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/analog-devices/MAX814TCSA","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/analog-devices/MAX814TCSA 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}}