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Orders over $200 are eligible for a limited edition Chinese-style gift.

Orders over $200 are eligible for a limited edition Chinese-style gift.

Orders over $1000 qualify for a $30 shipping fee waiver.

Orders surpassing $5000 enjoy waived shipping and transaction fees.

These offers are applicable to both new and existing customers and are valid from January 1st, 2024, to December 31st, 2024.

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Submit your quote request now, and we expect to provide a quote within March 03, 2024. Place your order now, and we expect to complete the transaction within March 07, 2024. Ps:Time is according to GMT+8:00.

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Stock:3123 PCS

Our commitment is to deliver prompt quotations within 12 hours. For further assistance, please contact us at [email protected].

LM1117DTX-3.3/NOPB Product Details


  • Available in 1.8 V, 2.5 V, 3.3 V, 5 V, and Adjustable Versions

  • Space-Saving SOT-223 and WSON Packages

  • Current Limiting and Thermal Protection

  • Output Current 800 mA

  • Line Regulation 0.2% (Maximum)

  • Load Regulation 0.4% (Maximum)

  • Temperature Range

– LM1117: 0°C to 125°C

– LM1117I: −40°C to 125°C


The LM1117 is a low dropout voltage regulator with a dropout of 1.2 V at 800 mA of load current.

The LM1117 is available in an adjustable version,which can set the output voltage from 1.25 to 13.8 V with only two external resistors. In addition, it is available in five fixed voltages, 1.8 V, 2.5 V, 3.3 V,and 5 V.

The LM1117 offers current limiting and thermal shutdown. Its circuit includes a Zener trimmed bandgap reference to assure output voltage accuracy to within ±1% .

A minimum of 10-µF tantalum capacitor is required at the output to improve the transient response and stability.    


  • Post Regulator for Switching DC–DC Converter

  • High Efficiency Linear Regulators

  • Battery Chargers

  • Portable Instrumentation

  • Active SCSI Termination Regulator

Device Information


Request a quote LM1117DTX-3.3/NOPB at censtry.com. All items are new and original with 365 days warranty! The excellent quality and guaranteed services of LM1117DTX-3.3/NOPB in stock for sale, check stock quantity and pricing, view product specifications, and order contact us:[email protected].
The price and lead time for LM1117DTX-3.3/NOPB depending on the quantity required, please send your request to us, our sales team will provide you price and delivery within 24 hours, we sincerely look forward to cooperating with you.


800-mA Low-Dropout Linear Regulator

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