{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"LP3962ES-1.8","brand":"Texas Instruments","brandSlug":"texas-instruments","productSlug":"LP3962ES-1.8","canonicalUrl":"https://icboms.com/texas-instruments/LP3962ES-1.8","factsUrl":"https://icboms.com/api/mcp/products/LP3962ES-1.8","rawCanonicalId":null},"summary":{"shortDescription":"Texas Instruments LP3962ES-1.8 LDO voltage regulator, fixed 1.8V output, 1.5A, DDPAK/TO-263-5 surface-mount package, enable control, over-current/over-temperature/short-circuit protection.","salesMarkdown":"## Fixed 1.8V LDO with 1.5A output in DDPAK The LP3962ES-1.8 is a fixed-output positive LDO regulator delivering 1.5A from a single enable-controlled rail. Output is fixed at 1.8V, with a maximum dropout of 0.55V at full load — the input rail must stay at least 550 mV above 1.8V across the load range to maintain regulation. The DDPAK/TO-263-5 surface-mount package (5 leads plus tab) suits medium-power designs where the copper pad area under the tab sets the junction-to-ambient thermal resistance. ## Protection suite and quiescent draw On-chip protection covers over-current, over-temperature, and short-circuit events — a self-contained safeguard for the load and the regulator itself. Quiescent current is 9 mA typical; maximum supply current draws 15 mA, which sets the standing power loss in the pass element. ## Active lifecycle and RoHS compliance note Marked RoHS non-compliant; designs requiring lead-free assembly must account for this unless the bill of materials explicitly allows tin-lead solder.","metaTitle":"LP3962ES-1.8 LDO Regulator, Fixed 1.8V, 1.5A, DDPAK","metaDescription":"LP3962ES-1.8 fixed 1.8V LDO regulator, 1.5A output, 0.55V dropout max. Active production. DDPAK/TO-263-5 SMD package.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":"RoHS non-compliant","productStatus":"Active","categoryPath":["Analog & Data Acquisition"],"specifications":{"Package":"Bulk","Output Type":"Fixed","Mounting Type":"Surface Mount","Package / Case":"TO-263-6, D²Pak (5 Leads + Tab), TO-263BA","lifecycle_stage":"eol_hot","Control Features":"Enable","Current - Output":"1.5A","Protection Features":"Over Current, Over Temperature, Short Circuit","Number of Regulators":"1","Output Configuration":"Positive","Operating Temperature":"-40°C ~ 125°C","Voltage - Input (Max)":"7V","Voltage Dropout (Max)":"0.55V @ 1.5A","Current - Supply (Max)":"15 mA","Supplier Device Package":"DDPAK/TO-263-5","Current - Quiescent (Iq)":"9 mA","Voltage - Output (Min/Fixed)":"1.8V"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$2.16","stockQuantity":0,"priceTiers":[{"qty":139,"price":"$2.16000","currency":"USD"}]},"links":{"datasheetUrl":"https://cdn.icboms.com/bc98f1751df515f1e214ae15a189e864.pdf","sourceUrl":null},"ai":{"faq":[{"question":"What package does LP3962ES-1.8 come in?","answer":"The LP3962ES-1.8 is supplied in a DDPAK/TO-263-5 surface-mount package (TO-263-6, D²Pak, 5 leads plus tab), shipped in bulk."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/texas-instruments/LP3962ES-1.8","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/texas-instruments/LP3962ES-1.8 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}}