{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"LP3853ES-5.0","brand":"Texas Instruments","brandSlug":"texas-instruments","productSlug":"LP3853ES-5.0","canonicalUrl":"https://icboms.com/texas-instruments/LP3853ES-5.0","factsUrl":"https://icboms.com/api/mcp/products/LP3853ES-5.0","rawCanonicalId":null},"summary":{"shortDescription":"Texas Instruments LP3853ES-5.0, 5V fixed-output LDO, 3A, 0.6V dropout at 3A, 73dB ~ 57dB PSRR at 120Hz, DDPAK/TO-263-5 surface-mount, -40°C to 125°C junction temperature, active.","salesMarkdown":"## Dropout and PSRR — the real margins At 3 A the maximum dropout is 0.6 V. The PSRR runs 73 dB to 57 dB at 120 Hz. ## Quiescent current and supply budget The quiescent current is 10 mA typical, with a maximum supply current of 10 mA. ## Package and mounting — thermal path The DDPAK/TO-263-5 package has a large exposed tab on the bottom. For 3 A operation, the tab must be soldered to a copper plane. ## Lifecycle and compliance No last-time-buy or obsolescence notice is in effect. The part is marked RoHS non-compliant.","metaTitle":"LP3853ES-5.0 5V Fixed 3A LDO Regulator, DDPAK/TO-263-5","metaDescription":"LP3853ES-5.0 5V fixed-output LDO, 3A, 0.6V dropout at 3A, -40°C to 125°C, DDPAK/TO-263-5. Active production.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":"RoHS non-compliant","productStatus":"Active","categoryPath":["Discrete Semiconductors"],"specifications":{"PSRR":"73dB ~ 57dB (120Hz)","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":"3A","Protection Features":"Over Current, Over Temperature, Short Circuit","Number of Regulators":"1","Output Configuration":"Positive","Operating Temperature":"-40°C ~ 125°C (TJ)","Voltage - Input (Max)":"7V","Voltage Dropout (Max)":"0.6V @ 3A","Current - Supply (Max)":"10 mA","Supplier Device Package":"DDPAK/TO-263-5","Current - Quiescent (Iq)":"10 mA","Voltage - Output (Min/Fixed)":"5V"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$3.73","stockQuantity":0,"priceTiers":[{"qty":81,"price":"$3.73000","currency":"USD"}]},"links":{"datasheetUrl":"https://cdn.icboms.com/8dd40936af410d1f930e4add6125239b.pdf","sourceUrl":null},"ai":{"faq":[{"question":"Can LP3853ES-5.0 replace LP3853ES-ADJ?","answer":"No. The LP3853ES-5.0 has a fixed 5 V output; the ADJ variant uses an external resistor divider on the feedback pin. The pinout differs — they are not drop-in replacements."},{"question":"What is the PSRR of LP3853ES-5.0?","answer":"PSRR is specified as 73 dB to 57 dB at 120 Hz. The rejection decreases at higher frequencies."},{"question":"What package does LP3853ES-5.0 come in?","answer":"It ships in a DDPAK/TO-263-5 surface-mount package (5 leads plus tab), also described as TO-263-6, D²Pak."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/texas-instruments/LP3853ES-5.0","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/texas-instruments/LP3853ES-5.0 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}}