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Texas Instruments REF102AU

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Texas Instruments
8-SOIC (0.154, 3.90mm Width)
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    REF102AU this integrated circuit is available in factory sealed anti static packs. at Please read product page below detail information. including REF102AU price, data-sheet, in-stock availability, technical difficulties. Also. Quickly Enter the access of compare listing to find out replaceable electronic parts. If you want to retrieve comprehensive data for REF102AU to optimize the supply chain (including cross references, life-cycle, parametric, counterfeit risk, obsolescence managements forecasts), please contact to our Tech-supports team.

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    REF102AU Typical application Circuitry


    The REF102AU, produced by Texas Instruments, is a high-precision voltage reference source. It's known for its low drift, low noise, and high accuracy, and it's often utilized in applications like data acquisition systems, industrial process control systems, and precision measurement devices.

    Here are ten considerations to make when implementing an application circuit with the REF102AU:

    1. Operating Voltage: The REF102AU is designed to provide a 10V output reference. It should be powered with a supply voltage of at least 2V above the output voltage and can support up to 36V.

    2. Output Load: The REF102AU can drive up to 10mA, but bear in mind that load variations can cause minor changes in the output voltage.

    3. Decoupling Capacitors: It's suggested to use decoupling capacitors at the input and output of the REF102AU to maintain stability and manage transient responses.

    4. Temperature Coefficient: The REF102AU features an excellent temperature coefficient, offering high stability over a wide temperature range. Consider the operating temperature of your application to fully benefit from this feature.

    5. Noise Reduction: If your application is sensitive to noise, you can add a capacitor at the noise reduction pin (NR) to filter out noise.

    6. Trimming: If you need to adjust the output voltage, the REF102AU includes a trim input that you can connect to a potentiometer.

    7. PCB Layout: Keep the analog and digital sections of your PCB separate, and connect them at a single point to minimize noise. Ensure that the REF102AU's GND pin is connected to the analog ground.

    8. Thermal Management: Consider the thermal aspects of your design. Although the REF102AU doesn't typically generate significant heat, you should ensure it's adequately cooled in high-temperature environments.

    9. Protection: While the REF102AU is robust, adding protection circuits, like transient voltage suppressors, can help protect against potential damage from electrostatic discharge or voltage spikes.

    10. Testing: Ensure you have measures in place for testing the REF102AU in your circuit. Given that it's a precision component, correct operation is crucial for the accuracy of your system.

    In every case, for thorough guidelines and information, it's best to refer to the REF102AU datsheet and application notes provided by Texas Instruments.

    REF102AU informationREF102AU information

    REF102AU FAQ

    1. How to order REF102AU on

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    2. How does guarantee that REF102AU is from the original manufacturer or authorized agents?

    We have a professional and experienced quality control team to strictly verify and test the REF102AU. All suppliers must pass our qualification reviews before they can publish their products including REF102AU on; we pay more attention to the channels and quality of REF102AU products than any other customer. We strictly implement supplier audits, so you can purchase with confidence.

    3. Are the REF102AU price and inventory displayed accurate?

    The price and inventory of REF102AU fluctuates frequently and cannot be updated in time, it will be updated periodically within 24 hours. And, our quotation usually expires after 5 days.

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    Wire Transfer, PayPal, Alipay, Wechat, Credit Card, Western Union, MoneyGram, and Escrow are all acceptable.

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    Warm Tips: It may take up to 24 hours for the carriers to display tracking information. Usually, express delivery takes 3-5 days, and registered mail takes 25-60 days.

    6. What is the process for return or replacement of REF102AU?

    All goods will implement Pre-Shipment Inspection (PSI), selected at random from all batches of your order to do a systematic inspection before arranging the shipment. If there is something wrong with the REF102AU we delivered, we will accept the replacement or return of the REF102AU only when all of the below conditions are fulfilled:

    (1)Such as a deficiency in quantity, delivery of wrong items, and apparent external defects (breakage and rust, etc.), and we acknowledge such problems.

    (2)We are informed of the defect described above within 90 days after the delivery of REF102AU.

    (3)The PartNo is unused and only in the original unpacked packaging.

    Two processes to return the products:

    (1)Inform us within 90 days

    (2)Obtain Requesting Return Authorizations

    7.How to contact us to get technical supports, such as REF102AU pin diagram, REF102AU datasheet?

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