{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"MAX860ISA+T","brand":"Analog Devices","brandSlug":"analog-devices","productSlug":"MAX860ISAT","canonicalUrl":"https://icboms.com/analog-devices/MAX860ISAT","factsUrl":"https://icboms.com/api/mcp/products/MAX860ISA%2BT","rawCanonicalId":null},"summary":{"shortDescription":"Maxim Integrated MAX860ISA+T, Charge Pump Regulator, Ratiometric, Fixed Output, 50 mA, 8-SOIC (0.154\", 3.90mm Width), Surface Mount, -25°C to 85°C.","salesMarkdown":"## Charge pump for bipolar rails — what the ratings mean The MAX860ISA+T is a charge-pump voltage converter from Maxim Integrated that generates a regulated output from a single input supply. It can produce either a negative voltage equal to -Vin or a doubled positive output of 2Vin, selected by pin-strapping. Input range spans 1.5 V to 5.5 V (with a separate 2.5 V minimum for the doubler mode), and the part delivers up to 50 mA. Three switching frequencies — 6 kHz, 50 kHz, and 130 kHz — are selectable via a logic pin, letting you trade ripple for capacitor size. The 8-SOIC package fits standard surface-mount layouts, and the operating temperature range of -25°C to 85°C covers most indoor and industrial ambient conditions. ## Switching frequency — ripple vs. board space Three frequency options let you choose: 6 kHz for lowest quiescent current and minimal switching noise (good for audio or low-speed analog), 50 kHz as a general-purpose middle ground, and 130 kHz for smallest external capacitors. Higher frequency reduces capacitor value and board area but increases switching losses and output ripple. The trade-off is standard for charge-pump designs — plan your capacitor dielectric (X5R or X7R) to handle the ripple current at the selected frequency.","metaTitle":"MAX860ISA+T Charge Pump Regulator, 50 mA, 8-SOIC","metaDescription":"MAX860ISA+T charge pump regulator from Maxim Integrated. Input up to 5.5 V, 50 mA output, fixed -Vin or 2Vin. Active, ROHS3.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":"ROHS3 Compliant","productStatus":"Active","categoryPath":["Discrete Semiconductors"],"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":"50mA","Number of Outputs":"1","Output Configuration":"Positive or Negative","Frequency - Switching":"6kHz, 50kHz, 130kHz","Operating Temperature":"-25°C ~ 85°C (TA)","Synchronous Rectifier":"No","Voltage - Input (Max)":"5.5V","Voltage - Input (Min)":"1.5V, 2.5V","Supplier Device Package":"8-SOIC","Voltage - Output (Min/Fixed)":"-Vin, 2Vin"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$4.68","stockQuantity":0,"priceTiers":[{"qty":1,"price":"$4.68000","currency":"USD"},{"qty":10,"price":"$4.20700","currency":"USD"},{"qty":25,"price":"$3.97680","currency":"USD"},{"qty":100,"price":"$3.44660","currency":"USD"},{"qty":250,"price":"$3.26988","currency":"USD"},{"qty":500,"price":"$2.93404","currency":"USD"},{"qty":1000,"price":"$2.47450","currency":"USD"},{"qty":2500,"price":"$2.35078","currency":"USD"}]},"links":{"datasheetUrl":"https://cdn.icboms.com/a50290621ac304de6951a3ac70777dcf.pdf","sourceUrl":null},"ai":{"faq":[{"question":"Is MAX860ISA+T available via RFQ confirmation?","answer":"Stock levels change daily. The part is available to order; an RFQ will return current stock position and a delivery quote."},{"question":"What is the substitute for MAX860ISA+T?","answer":"No official substitute is listed. Within the MAX860 family, the MAX860ESA+ offers an extended temperature range (-40°C to +85°C) in the same 8-SOIC package and is pin-compatible."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/analog-devices/MAX860ISAT","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/analog-devices/MAX860ISAT 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}}