{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"MAX632ACPA+","brand":"Analog Devices","brandSlug":"analog-devices","productSlug":"MAX632ACPA","canonicalUrl":"https://icboms.com/analog-devices/MAX632ACPA","factsUrl":"https://icboms.com/api/mcp/products/MAX632ACPA%2B","rawCanonicalId":null},"summary":{"shortDescription":"Maxim Integrated MAX632ACPA+, Step-Up switching regulator, Boost/Charge Pump topology, Adjustable (Fixed) output, 450mA switch current, 50kHz switching frequency, 8-DIP (0.300\", 7.62mm) Through Hole package, Tube.","salesMarkdown":"## Output voltage range and polarity flexibility The output can be set anywhere from 1.31V up to 18V (switch breakdown limit) using an external resistor divider, or you can use the internal fixed 12V option. What sets this part apart from many boost regulators is that the output configuration can be positive or negative — the same IC can generate a negative rail by connecting the output to ground and taking the return from the switch node. That makes it useful for biasing op-amp supplies or LCD contrast voltages from a single positive rail. ## Lifecycle and sourcing The MAX632ACPA+ carries an Active product status per the manufacturer, so there is no LTB or obsolescence pressure on this line. It is ROHS3 compliant. For current pricing and availability, this part is sourced and quoted to order through independent distribution; lead time and stock position are confirmed at quote time against an RFQ.","metaTitle":"MAX632ACPA+ Step-Up Boost/Charge Pump Regulator, 450mA","metaDescription":"MAX632ACPA+ step-up switching regulator from Maxim Integrated. Boost/charge pump topology, adjustable/fixed output, 450mA switch current, 50kHz, 8-DIP package.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":"ROHS3 Compliant","productStatus":"Active","categoryPath":["Memory (DRAM / SRAM / Flash / EEPROM)"],"specifications":{"Package":"Tube","Function":"Step-Up","Topology":"Boost, Charge Pump","Output Type":"Adjustable (Fixed)","Mounting Type":"Through Hole","Package / Case":"8-DIP (0.300\\\", 7.62mm)","lifecycle_stage":"eol_hot","Current - Output":"450mA (Switch)","Number of Outputs":"1","Output Configuration":"Positive or Negative","Frequency - Switching":"50kHz","Operating Temperature":"0°C ~ 70°C (TA)","Synchronous Rectifier":"No","Voltage - Input (Max)":"16.5V","Voltage - Input (Min)":"2V","Voltage - Output (Max)":"18V (Switch)","Supplier Device Package":"8-PDIP","Voltage - Output (Min/Fixed)":"1.31V (12V)"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$6.44","stockQuantity":0,"priceTiers":[{"qty":1,"price":"$6.44000","currency":"USD"},{"qty":10,"price":"$5.82000","currency":"USD"},{"qty":25,"price":"$5.54880","currency":"USD"},{"qty":100,"price":"$4.81810","currency":"USD"},{"qty":250,"price":"$4.60156","currency":"USD"},{"qty":500,"price":"$4.19554","currency":"USD"},{"qty":1000,"price":"$3.65418","currency":"USD"},{"qty":2500,"price":"$3.51884","currency":"USD"}]},"links":{"datasheetUrl":"https://datasheets.maximintegrated.com/en/ds/MAX631-MAX633.pdf","sourceUrl":null},"ai":{"faq":[{"question":"Can MAX632ACPA+ be used for negative output?","answer":"Yes, the output configuration supports positive or negative polarity, so it can generate a negative rail by reconfiguring the external circuit."},{"question":"Where can I buy MAX632ACPA+?","answer":"This part is sourced and quoted to order through independent distribution. Submit an RFQ for current availability and pricing."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/analog-devices/MAX632ACPA","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/analog-devices/MAX632ACPA 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}}