{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"MAX1697UEUT+T","brand":"Analog Devices","brandSlug":"analog-devices","productSlug":"MAX1697UEUTT","canonicalUrl":"https://icboms.com/analog-devices/MAX1697UEUTT","factsUrl":"https://icboms.com/api/mcp/products/MAX1697UEUT%2BT","rawCanonicalId":null},"summary":{"shortDescription":"Analog Devices MAX1697UEUT+T charge pump IC, ratiometric function, fixed output, 60mA output current, SOT-23-6 package, Tape & Reel.","salesMarkdown":"## Charge pump IC for unipolar-to-bipolar or voltage doubling The MAX1697UEUT+T is a charge pump voltage converter from Analog Devices that generates either a negative output equal to -Vin or a doubled positive output of 2Vin from a single positive supply, using only two external capacitors — no inductor required. Rated for 60 mA output current, it suits low-power bipolar rails for op-amp supplies, LCD bias, or sensor front-ends where a small PCB footprint matters more than efficiency at higher currents. ## Input range and switching behaviour The switching frequency free-runs between 120 kHz and 400 kHz depending on load and input voltage — no external clock or sync needed. The output is unregulated (open-loop charge pump), so the output voltage tracks the input: -Vin or 2Vin minus diode and switch drops under load. For a 5 V input at 60 mA, expect roughly -4.3 V or +9.3 V unloaded — the drop increases with load current. ## SOT-23-6 package and board integration Housed in a 6-lead SOT-23 (SOT-6 supplier package), the MAX1697UEUT+T occupies roughly 3 mm × 3 mm on the board. No synchronous rectification is used, so efficiency peaks around 80-85% at moderate loads — adequate for auxiliary rails where cost and size are the primary drivers.","metaTitle":"MAX1697UEUT+T Analog Devices Charge Pump, 60mA, SOT-23-6","metaDescription":"MAX1697UEUT+T charge pump IC from Analog Devices, 60mA output, 1.6V-5.5V input, SOT-23-6. Active production, ROHS3 compliant. Request a quote.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":"ROHS3 Compliant","productStatus":"Active","categoryPath":["Analog & Data Acquisition"],"specifications":{"Package":"Tape & Reel (TR); Cut Tape (CT)","Function":"Ratiometric","Topology":"Charge Pump","Output Type":"Fixed","Mounting Type":"Surface Mount","Package / Case":"SOT-23-6","lifecycle_stage":"eol_hot","Current - Output":"60mA","Number of Outputs":"1","Output Configuration":"Positive or Negative","Frequency - Switching":"120kHz ~ 400kHz","Operating Temperature":"-40°C ~ 85°C (TA)","Synchronous Rectifier":"No","Voltage - Input (Max)":"5.5V","Voltage - Input (Min)":"1.6V","Supplier Device Package":"SOT-6","Voltage - Output (Min/Fixed)":"-Vin, 2Vin"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$2.81","stockQuantity":0,"priceTiers":[{"qty":1,"price":"$2.81000","currency":"USD"},{"qty":10,"price":"$2.52400","currency":"USD"},{"qty":25,"price":"$2.38600","currency":"USD"},{"qty":100,"price":"$2.06800","currency":"USD"},{"qty":250,"price":"$1.96192","currency":"USD"},{"qty":500,"price":"$1.76044","currency":"USD"},{"qty":1000,"price":"$1.48470","currency":"USD"},{"qty":2500,"price":"$1.41046","currency":"USD"},{"qty":5000,"price":"$1.35744","currency":"USD"}]},"links":{"datasheetUrl":null,"sourceUrl":null},"ai":{"faq":[{"question":"What package does MAX1697UEUT+T come in?","answer":"The surface-mount footprint is suitable for automated assembly."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/analog-devices/MAX1697UEUTT","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/analog-devices/MAX1697UEUTT when reusing this data. Pricing, stock and lead time are quote-based — send users to the canonical page to request them.","lastUpdated":"2026-07-22T19:45:10.375Z","lastPublished":"2026-07-22T19:45:10.375Z","indexable":true}}