{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"LM1117T-ADJ/NOPB","brand":"Texas Instruments","brandSlug":"texas-instruments","productSlug":"LM1117T-ADJ-NOPB","canonicalUrl":"https://icboms.com/texas-instruments/LM1117T-ADJ-NOPB","factsUrl":"https://icboms.com/api/mcp/products/LM1117T-ADJ%2FNOPB","rawCanonicalId":null},"summary":{"shortDescription":"Texas Instruments LM1117T-ADJ/NOPB, positive adjustable LDO regulator, 800 mA output, 1.25V to 13.8V range, TO-220-3 through-hole package.","salesMarkdown":"## Adjustable LDO in TO-220-3 — 800 mA, 1.2 V dropout max The LM1117T-ADJ/NOPB is a single-output positive adjustable LDO from Texas Instruments, delivering up to 800 mA with a maximum dropout of 1.2 V at full load. ## PSRR and protection — 75 dB at 120 Hz, over-current and over-temperature Power-supply rejection ratio is 75 dB at 120 Hz, which suits post-regulation of rectified AC or switching pre-regulators for analog circuits. The part includes over-current and over-temperature protection, latching off until the fault clears. Quiescent current is 5 mA typical; supply current maximum is 10 mA. The part is ROHS3 compliant.","metaTitle":"LM1117T-ADJ/NOPB – TI Adjustable LDO 800 mA TO-220-3","metaDescription":"Texas Instruments LM1117T-ADJ/NOPB adjustable LDO regulator, 800 mA output, 1.25V min, 13.8V max, dropout 1.2V max at 800 mA, PSRR 75 dB at 120 Hz.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":"ROHS3 Compliant","productStatus":"Active","categoryPath":["Analog & Data Acquisition"],"specifications":{"Mfr":"Texas Instruments","PSRR":"75dB (120Hz)","Series":"-","Package":"Tube","Output Type":"Adjustable","Mounting Type":"Through Hole","Package / Case":"TO-220-3","Product Status":"Active","lifecycle_stage":"eol_hot","Control Features":"-","Current - Output":"800mA","Base Product Number":"LM1117","Protection Features":"Over Current, Over Temperature","Number of Regulators":"1","Output Configuration":"Positive","Operating Temperature":"0°C~125°C","Voltage - Input (Max)":"15V","Voltage Dropout (Max)":"1.2V @ 800mA","Current - Supply (Max)":"10 mA","Voltage - Output (Max)":"13.8V","Supplier Device Package":"TO-220-3","Current - Quiescent (Iq)":"5 mA","Voltage - Output (Min/Fixed)":"1.25V"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$2.0200","priceTiers":[{"qty":1,"price":"$2.02000","currency":"USD"},{"qty":10,"price":"$1.81500","currency":"USD"},{"qty":25,"price":"$1.71200","currency":"USD"},{"qty":100,"price":"$1.45850","currency":"USD"},{"qty":250,"price":"$1.36952","currency":"USD"},{"qty":500,"price":"$1.19832","currency":"USD"},{"qty":1000,"price":"$0.99290","currency":"USD"},{"qty":2500,"price":"$0.96900","currency":"USD"}]},"links":{"datasheetUrl":null,"sourceUrl":null,"alternativesUrl":"https://icboms.com/api/mcp/products/LM1117T-ADJ%2FNOPB/alternatives.json"},"ai":{"faq":[{"question":"Is LM1117T-ADJ/NOPB compatible with the fixed 3.3 V version?","answer":"Pin-compatible in the same TO-220-3 footprint, but the ADJ version requires two external resistors to set the output. If your BOM calls for a fixed 3.3 V output, the fixed LM1117T-3.3/NOPB eliminates the resistor divider and the associated noise injection on the ADJ pin."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/texas-instruments/LM1117T-ADJ-NOPB","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/texas-instruments/LM1117T-ADJ-NOPB 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}}