{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"MAX6470TA15BD3+","brand":"Analog Devices","brandSlug":"analog-devices","productSlug":"MAX6470TA15BD3~3","canonicalUrl":"https://icboms.com/analog-devices/MAX6470TA15BD3~3","factsUrl":"https://icboms.com/api/mcp/products/MAX6470TA15BD3%2B","rawCanonicalId":null},"summary":{"shortDescription":"Maxim MAX6470TA15BD3+ positive LDO regulator, 300mA output, adjustable (fixed) 1.5V, 8-WDFN exposed pad, surface mount, active.","salesMarkdown":"## Package and board-fit — 8-TDFN with exposed pad The MAX6470TA15BD3+: The 8-WDFN Exposed Pad (3x3 mm body, supplier package 8-TDFN-EP) demands a thermal land on the PCB — the exposed paddle is the primary heat path for the 300 mA output. Surface-mount only — no through-hole variant exists for this order code. The 0.65 mm typical lead pitch on the TDFN package requires a solder-paste stencil aperture that matches the land pattern in the Maxim application note for the package family. ## Output configuration and voltage options This is a positive LDO with an adjustable/fixed output. The factory-programmed fixed output is 1.5 V, but the part also supports an adjustable configuration via an external resistor divider — the minimum fixed output is 1.2 V. That means the same BOM line can serve either a fixed-rail design or a tunable rail, depending on how the FB pin is terminated. ## Protection set and quiescent current floor Four protection features are integrated: over-current, over-temperature, reverse polarity, and short-circuit. The reverse-polarity protection is notable for a portable or battery-powered design where the input connector can be miswired — it saves an external Schottky diode on the input rail. The 136 µA quiescent current is the typical draw at no load; in shutdown the Iq drops further, but the datasheet's shutdown current is not listed here — budget this into the standby budget for always-on rails.","metaTitle":"MAX6470TA15BD3+ LDO Regulator, 300mA, 1.5V Fixed, 8-TDFN","metaDescription":"Maxim MAX6470TA15BD3+ positive LDO regulator, 300mA output, adjustable/fixed 1.5V, 8-TDFN exposed pad, active production. Quoted per RFQ.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":"ROHS3 Compliant","productStatus":"Active","categoryPath":["Power Management (PMIC / Gate Driver)"],"specifications":{"Package":"Bulk","Output Type":"Adjustable (Fixed)","Mounting Type":"Surface Mount","Package / Case":"8-WDFN Exposed Pad","lifecycle_stage":"eol_hot","Control Features":"Enable, Reset","Current - Output":"300mA","Protection Features":"Over Current, Over Temperature, Reverse Polarity, Short Circuit","Number of Regulators":"1","Output Configuration":"Positive","Operating Temperature":"-40°C ~ 85°C (TA)","Voltage - Input (Max)":"5.5V","Voltage - Output (Max)":"5.5V","Supplier Device Package":"8-TDFN-EP (3x3)","Current - Quiescent (Iq)":"136 µA","Voltage - Output (Min/Fixed)":"1.2V (1.5V)"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$1.9","stockQuantity":0,"priceTiers":[{"qty":158,"price":"$1.90000","currency":"USD"}]},"links":{"datasheetUrl":"https://cdn.icboms.com/beb5359ae59c0c587a5de69ba2976241.pdf","sourceUrl":null},"ai":{"faq":[{"question":"What package does MAX6470TA15BD3+ come in?","answer":"It is supplied in an 8-WDFN exposed pad package (3x3 mm body, supplier package 8-TDFN-EP), surface-mount only. The exposed paddle must be soldered to a PCB thermal land for proper heat dissipation."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/analog-devices/MAX6470TA15BD3~3","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/analog-devices/MAX6470TA15BD3~3 when reusing this data. Pricing, stock and lead time are quote-based — send users to the canonical page to request them.","lastUpdated":"2026-08-11T15:49:49.435Z","lastPublished":"2026-08-11T15:49:49.435Z","indexable":true}}