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TI TPL0102-100RUCR 48HRS

Digital Potentiometer 100k Ohm 2 Circuit 256 Taps I2C Interface 14-QFN (2x2)

ISO14001 ISO9001 DUNS

Brands: TI

Mfr.Part #: TPL0102-100RUCR

Datasheet: TPL0102-100RUCR Datasheet (PDF)

Package/Case: QFN-14

RoHS Status:

Stock Condition: 45 pcs, New Original

Product Type: Digital Potentiometers

Warranty: 1 Year Ovaga Warranty - Find Out More


*All prices are in USD

Qty Unit Price Ext Price
1 $30.000 $30.000
10 $27.000 $270.000
100 $24.000 $2400.000
500 $21.000 $10500.000
1000 $18.000 $18000.000

In Stock: 45 PCS

- +

Total : $30.000

excl. VAT

*Products eligible for online ordering ship within 1-2 business days,please contact us for exact shipping times.

Quick Quote

Please submit RFQ for TPL0102-100RUCR or email to us: Email: [email protected], we will contact you within 12 hours.

TPL0102-100RUCR General Description

The TPL0102-100RUCR is a versatile digital potentiometer featuring two linear-taper DPOTs with 256 wiper positions, providing precise control over resistance levels. With an end-to-end resistance of 100 kΩ, each potentiometer can function as a three-terminal potentiometer or a two-terminal rheostat to suit different applications. The built-in non-volatile memory allows for storing wiper positions, ensuring that settings are retained even when the power is off and automatically restored upon power-on. Accessing the internal registers is convenient through the I2C interface, enabling seamless integration into various systems



  • The TPL0 series features a unique combination of high precision and low power consumption.
  • It provides a reliable and accurate way to set and adjust resistors in various applications.
  • This product offers a simple and easy-to-use interface for adjusting the resistance value.


  • Audio applications as a volume control
  • Display contrast control in LCDs
  • Power supply output voltage adjustment
  • LED brightness control
  • Feedback loops in motor control systems
  • Bias voltage adjustment in RF circuits


Parameter Value Parameter Value
Number of steps 256 Number of channels 2
End-to-end resistance (typ) (Ω) 100000 Resistance taper Linear
End-to-end resistance tolerance (max) (%) 20 Interface type I2C
Memory Non-Volatile Bandwidth (MHz) 0.25
Temp coeff (typ) (ppm/°C) 130 Wiper resistance (typ) (Ω) 25
Operating temperature range (°C) -40 to 85


Shipping Type Ship Fee Lead Time
DHL DHL $20.00-$40.00 (0.50 KG) 2-5 days
Fedex Fedex $20.00-$40.00 (0.50 KG) 2-5 days
UPS UPS $20.00-$40.00 (0.50 KG) 2-5 days
TNT TNT $20.00-$40.00 (0.50 KG) 2-5 days
EMS EMS $20.00-$40.00 (0.50 KG) 2-5 days
REGISTERED AIR MAIL REGISTERED AIR MAIL $20.00-$40.00 (0.50 KG) 2-5 days

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Credit Card Credit Card charge 3.5% service fee.
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Money Gram Money Gram charge US$0.00 banking fee.


1.The electronic components you purchase include 365 Days Warranty, We guarantee product quality.

2.If some of the items you received aren't of perfect quality, we would resiponsibly arrange your refund or replacement. But the items must remain their orginal condition.


  • Product

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  • Vacuum packaging

    Step2 :Vacuum packaging

  • Anti-static bag

    Step3 :Anti-static bag

  • Individual packaging

    Step4 :Individual packaging

  • Packaging boxes

    Step5 :Packaging boxes

  • bar-code shipping tag

    Step6 :bar-code shipping tag

All the products will packing in anti-staticbag. Ship with ESD antistatic protection.

Outside ESD packing’s lable will use ourcompany’s information: Part Mumber, Brand and Quantity.

We will inspect all the goods before shipment,ensure all the products at good condition and ensure the parts are new originalmatch datasheet.

After all the goods are ensure no problems afterpacking, we will packing safely and send by global express. It exhibitsexcellent puncture and tear resistance along with good seal integrity.

  • ESD
  • ESD

Equivalent Parts

For the TPL0102-100RUCR component, you may consider these replacement and alternative parts:

Part Number




Part Number :   MCP41010

Brands :  

Package :  

Description :   MCP41010 from Microchip: A two-channel digital potentiometer with similar specifications to TPL0102-100RUCR.

Part points

  • The TPL0102-100RUCR is a digitally controlled potentiometer IC that has two channels with 256 tap points each. It is commonly used in applications where the resistance value needs to be adjusted digitally, such as in audio systems, instrumentation, and communication equipment. This chip offers low power consumption, high reliability, and precise resistance values for optimal performance.
  • Equivalent

    The equivalent products of TPL0102-100RUCR chip are TPL0102-100RUCR, TPL0102-100RUC, TPL0102-100RUCT, TPL0102-100RUKT, and TPL0102-100RUWT. These are all digital potentiometers with 100 ohm resistance and similar specifications.
  • Features

    The TPL0102-100RUCR is a digitally programmable resistor with 256 taps, a resistance range of 100 ohms, and ±8% resistance tolerance. It offers stable resistance over varying temperatures, low power consumption, and operates on a single power supply voltage. It also provides non-volatile memory storage for resistance settings.
  • Pinout

    The TPL0102-100RUCR is a digipot IC with 2 channels, 100kΩ resistance, and a total pin count of 8. Pin functions include VDD (power supply), GND (ground), SDI (serial data input), SCK (serial clock input), CS (chip select), SDO (serial data output), A (analog input), and B (analog output).
  • Manufacturer

    The manufacturer of the TPL0102-100RUCR is Texas Instruments. Texas Instruments is an American technology company specializing in semiconductor design and manufacturing. They produce a wide range of integrated circuits, sensors, and other electronic components for various industries such as automotive, industrial, and consumer electronics.
  • Application Field

    The TPL0102-100RUCR is commonly used in applications such as digital potentiometers, programmable voltage dividers, and resistor networks for various electronic circuits. It is ideal for applications that require precision resistance adjustment, such as audio equipment, instrumentation, and communication devices.
  • Package

    The TPL0102-100RUCR is a dual-channel, non-volatile digital potentiometer chip in a 16-pin QFN (Quad Flat No-Lead) package. It has a size of 3x3 mm.

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