{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"ADM8660ARZ-REEL","brand":"Analog Devices","brandSlug":"analog-devices","productSlug":"ADM8660ARZ-REEL","canonicalUrl":"https://icboms.com/analog-devices/ADM8660ARZ-REEL","factsUrl":"https://icboms.com/api/mcp/products/ADM8660ARZ-REEL","rawCanonicalId":null},"summary":{"shortDescription":"Analog Devices ADM8660ARZ-REEL, Charge Pump Inverter, Fixed Negative Output, 100 mA, 25 kHz / 120 kHz, 1.5 V to 7 V Input, Surface Mount, 8-SOIC, -40°C to 85°C.","salesMarkdown":"## Charge pump inverter for negative rail generation The Analog Devices ADM8660ARZ-REEL is a charge pump voltage inverter that generates a negative output equal to the input voltage (-Vin) from a positive supply. It delivers up to 100 mA and operates from a 1.5 V to 7 V input. ## Switching frequency selection — 25 kHz vs 120 kHz The ADM8660ARZ-REEL lets you choose between 25 kHz and 120 kHz by changing the value of the oscillator capacitor. At 25 kHz, the part draws lower quiescent current — better for battery-powered or always-on circuits. At 120 kHz, the external capacitors can be smaller, saving board space. Neither frequency falls in the audio band, so no audible whine from ceramic capacitors. The trade-off is between efficiency and capacitor size; pick the frequency that matches your noise budget and PCB area. ## Package and temperature grade Housed in an 8-pin SOIC (3.90 mm width), surface-mount only. The -40°C to 85°C industrial temperature range covers most indoor and outdoor equipment — motor drives, telecom line cards, industrial instrumentation. Not rated for automotive under-hood (no AEC-Q100), but fine for cabin or chassis-adjacent electronics if the ambient stays within 85°C.","metaTitle":"ADM8660ARZ-REEL Charge Pump Inverter, 100 mA, 8-SOIC","metaDescription":"ADI ADM8660ARZ-REEL charge pump inverter, 100 mA output, 25/120 kHz switching, 1.5-7 V input. Active, ROHS3.","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":"8-SOIC (0.154\\\", 3.90mm Width)","lifecycle_stage":"eol_hot","Current - Output":"100mA","Number of Outputs":"1","Output Configuration":"Negative","Frequency - Switching":"25kHz, 120kHz","Operating Temperature":"-40°C ~ 85°C (TA)","Synchronous Rectifier":"No","Voltage - Input (Max)":"7V","Voltage - Input (Min)":"1.5V","Supplier Device Package":"8-SOIC","Voltage - Output (Min/Fixed)":"-Vin"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$6.25","stockQuantity":0,"priceTiers":[{"qty":1,"price":"$6.25000","currency":"USD"},{"qty":10,"price":"$5.64600","currency":"USD"},{"qty":25,"price":"$5.38320","currency":"USD"},{"qty":100,"price":"$4.67430","currency":"USD"},{"qty":250,"price":"$4.46420","currency":"USD"},{"qty":500,"price":"$4.07030","currency":"USD"},{"qty":1000,"price":"$3.54510","currency":"USD"},{"qty":2500,"price":"$3.41380","currency":"USD"}]},"links":{"datasheetUrl":"https://www.analog.com/media/en/technical-documentation/data-sheets/ADM660_8660.pdf","sourceUrl":null},"ai":{"faq":[{"question":"What is the operating frequency of ADM8660ARZ-REEL?","answer":"The ADM8660ARZ-REEL switches at either 25 kHz or 120 kHz, selected by the value of the external oscillator capacitor."},{"question":"Does ADM8660ARZ-REEL require an inductor?","answer":"No. As a charge pump inverter, it requires only external capacitors — no inductor is needed."},{"question":"Does ADM8660ARZ-REEL work with a 5 V input?","answer":"Yes. The input voltage range is 1.5 V to 7 V, so a 5 V supply is well within the operating range. The output will be approximately -5 V (unloaded) at 100 mA maximum."},{"question":"Is ADM8660ARZ-REEL a direct replacement for ICL7660?","answer":"The ADM8660ARZ-REEL is functionally similar to the ICL7660 family — both are charge pump inverters with 100 mA output and no inductor. Pin compatibility depends on the specific variant; verify the pinout against your board layout before substituting. The ADM8660ARZ-REEL adds a selectable switching frequency (25 kHz / 120 kHz) that the original ICL7660 does not offer."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/analog-devices/ADM8660ARZ-REEL","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/analog-devices/ADM8660ARZ-REEL when reusing this data. Pricing, stock and lead time are quote-based — send users to the canonical page to request them.","lastUpdated":"2026-07-13T23:27:37.664Z","lastPublished":"2026-07-13T23:27:37.664Z","indexable":true}}