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STMicroelectronics ULN2003D1013TR

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    ULN2003D1013TR this integrated circuit is available in factory sealed anti static packs. at icwhale.com. Please read product page below detail information. including ULN2003D1013TR 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 ULN2003D1013TR 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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    ULN2003D1013TR Typical application Circuitry


    The ULN2003D1013TR is an integrated circuit (IC) that comprises a high-voltage, high-current Darlington transistor array. It is designed to facilitate the interfacing of low-voltage, low-current digital control signals from microcontrollers or logic circuits with higher-voltage, higher-current loads. This IC is part of the ULN200x family and is commonly used in various applications, including driving relays, solenoids, stepper motors, LED displays, and other similar devices.

    Here are some key features and aspects of the ULN2003D1013TR:

    1. Darlington Pairs: The ULN2003D1013TR contains seven NPN Darlington transistor pairs, which are used to amplify the input current and enable the IC to drive larger loads than the input signals would be capable of directly.

    2. Output Capability: This IC is designed to handle output voltages of upto 50V and can source currents of around 500mA per channel.

    3. Input Compatibility: The inputs of the ULN2003D1013TR are compatible with various logic families, including TTL (Transistor-Transistor Logic) and CMOS (Complementary Metal-Oxide-Semiconductor), allowing easy interfacing with digital logic circuits and microcontrollers.

    4. Built-in ClampDiodes: The ULN2003D1013TR incorporates internal clampdiodes for each channel, providing protection against voltage spikes generated by inductive loads by offering a safe path for the flyback current.

    5. Common Cathode: The clampdiodes have a common cathode pin, which can be connected to the voltage supply used for the inductive loads, thereby suppressing voltage spikes.

    6. Packaging: The ULN2003D1013TR is typically available in a surface-mount SOp(Small Outline Package) or SOIC (Small Outline Integrated Circuit) package, which is suitable for integration onto printed circuit boards (PCBs) with a compact form factor.

    7. Applications: This IC is versatile and finds use in a wide range of applications that require interfacing between low-level digital signals and high-power loads, such as driving LED displays, relays, solenoids, stepper motors, and more.

    8. Simplified Circuit Design: By using the ULN2003D1013TR, designers can simplify the interface between low-level digital logic and high-power loads, reducing the need for additional discrete components and streamlining the design.

    For detailed information about the ULN2003D1013TR, including its electrical specifications, pin configurations, and application circuits, it is recommended to consult the datasheet and technical documentation provided by the manufacturer.

    ULN2003D1013TR informationULN2003D1013TR information

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    6. What is the process for return or replacement of ULN2003D1013TR?

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

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    (1)Inform us within 90 days

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