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Renesas offers the widest selection of low-to-high resolution digital potentiometers (DCPs) in single, dual, and quad configurations that are accurate, easy to adjust, and reduce manufacturing complexity.
Available in both linear and non-linear tapers, these digital potentiometers replace mechanical potentiometers and trim resistors in applications where digital control allows microprocessor interfacing and extended functionality. Compared to mechanical potentiometers, electronic potentiometers are more accurate, easier to adjust, and reduce manufacturing complexity.
Resistance Taper |
Taps (#) |
Resistance Options (kΩ) |
Channels (#) |
Interface |
Memory Type |
Supply Voltage Vcc Range |
Supply Current Icc (µA) |
Single Supply Voltage Range (V) |
Dual Supply Range (V) |
Wiper Current (mA) |
Wiper Resistance (ohms) |
VL Terminal Voltage (Min) (V) |
VL Terminal Voltage (Max) (V) |
End-to-End Temperature Coefficient (ppm/°C) |
Middlepoint Ratiometric Tempco |
Advanced Features |
Qualification Level |
Lead Count (#) |
Pkg. Type |
Price (USD) | 1ku |
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Part Number | |||||||||||||||||||||
Low Noise, Low Power I2C® Bus, 128 Taps | Linear | 128 | 10 | 1 | I2C | Nonvolatile | 2.7 to 5.5 | 5 | 0 - 5.5 | 3 | 70 | 0 | 5.5 | 50 | 4 | 3 terminal DCP with shutdown feature | Standard | 10 | MSOP, TDFN | 1.011 | |
Single Digitally Controlled Potentiometer (XDCP™), Low Noise, Low Power I2C® Bus, 128 Taps | Linear | 128 | 10 | 1 | I2C | Nonvolatile | 2.7-5.5 | 5 | 0 - 5.5 | 3 | 70 | 50 | Standard | 10 | MSOP | ||||||
Precision Single Digitally Controlled Potentiometer (XDCP™) Low Noise, Low Power, I2C™ Bus, 128 Taps | Linear | 128 | 10 | 1 | I2C | Nonvolatile | 2.7 to 5.5 | 500 | 0 - 5.5 | 3 | 0 | 0 | 5.5 | 50 | 10 | 1% tolerance, external resistor tempco tracking and more... |
Standard | 10 | TDFN | 1.64 | |
Dual Digitally Controlled Potentiometers (XDCP™), Low Noise, Low Power, I2C™ Bus, 128 Taps | Linear | 128 | 10 | 2 | I2C | Nonvolatile | 2.7 to 5.5 | 5 | 0 - 5.5 | 3 | 70 | 0 | 5.5 | 50 | 4 | 3 terminal DCP with 6 bytes general purpose EEPROM | Standard | 16, 14 | QFN, TSSOP | 1.555 | |
Dual Digitally Controlled Potentiometers (XDCP™) Low Noise, Low Power, I2C® Bus, 128 Taps | Linear | 128 | 10 | 2 | I2C | Nonvolatile | 2.7-5.5 | 5 | 0 - 5.5 | 5 | 70 | 50 | Standard | 14 | TSSOP | ||||||
Quad Digitally Controlled Potentiometers (XDCP™); Low Noise, Low Power I2C™ Bus, 128 Taps | Linear | 128 | 50, 10 | 4 | I2C | Nonvolatile | 2.7 to 5.5 | 5 | 0 - 5.5 | 3 | 70 | 0 | 5.5 | 50 | 4 | 3 terminal DCP with shutdown feature | Standard | 20 | TQFN, TSSOP | 2.489 | |
Quad Digitally Controlled Potentiometers (XDCP™), Low Noise, Low Power I2C® Bus, 128 Taps | Linear | 128 | 10 | 4 | I2C | Nonvolatile | 2.7-5.5 | 5 | 0 - 5.5 | 3 | 70 | 50 | Standard | 20 | TSSOP | ||||||
Single Push Button Controlled Potentiometer (XDCP™), Low Noise, Low Power, 32 Taps, PushButton Controlled Potentiometer | Linear | 32 | 10 | 1 | Pushbutton | Nonvolatile | 2.7 to 5.5 | 0.6 | 0 - 5.5 | 3 | 130 | 0 | 5.5 | 80 | 25 | EEPROM autostore mode and shutdown mode | Standard | 10 | uTQFN | 1.011 | |
Single, Low Voltage Digitally Controlled Potentiometer (XDCP™) | Linear | 256 | 100 | 1 | I2C | Volatile | 1.7 to 5.5 | 2.5 | 0 - 5.5 | 3 | 70 | 0 | 5.5 | 70 | 2.3 | VLOGIC 1.2V to 5.5V; multiple device per bus | Standard | 10 | MSOP, uTQFN | 1.432 | |
Single, 128-taps Low Voltage Digitally Controlled Potentiometer (XDCP™) | Linear | 128 | 100, 10 | 1 | I2C | Volatile | 1.7 to 5.5 | 18 | 0 - 5.5 | 3 | 70 | 0 | 5.5 | 70, 175 | 8 , 4 , 2.3 | VLOGIC 1.2V to 5.5V | Standard | 10 | MSOP, uTQFN | 0.8201 | |
Dual, 256-Tap, Low Voltage Digitally Controlled Potentiometer (XDCP™) | Linear | 256 | 100, 10 | 2 | I2C | Volatile | 1.7 to 5.5 | 3 | 0 - 5.5 | 3 | 70 | 0 | 5.5 | 45, 125 | 8 , 4 , 2.3 | VLOGIC 1.2V to 5.5V; multiple device per bus | Standard | 16, 14 | TSSOP, uTQFN | 1.626 | |
Dual, 128-Tap, Low Voltage Digitally Controlled Potentiometer (XDCP™) | Linear | 128 | 10 | 2 | I2C | Volatile | 1.7 to 5.5 | 3 | 0 - 5.5 | 3 | 70 | 0 | 5.5 | 125 | 8 , 4 , 2.3 | VLOGIC 1.2V to 5.5V; multiple device per bus | Standard | 16 | uTQFN | ||
Single, Low Voltage Digitally Controlled Potentiometer (XDCP™) | Linear | 256 | 100 | 1 | SPI | Volatile | 1.7 to 5.5 | 2.5 | 0 - 5.5 | 3 | 70 | 0 | 5.5 | 70 | 8 , 4 , 2.3 | VLOGIC 1.2V to 5.5V; multiple device per bus | Standard | 10 | MSOP, uTQFN | 1.811 | |
Single, 128-Tap, Low Voltage Digitally Controlled Potentiometer (XDCP™) | Linear | 128 | 50 | 1 | SPI | Volatile | 1.7 to 5.5 | 100 | 0 - 5.5 | 3 | 70 | 0 | 5.5 | 85 | 8 , 4 , 2.3 | VLOGIC 1.2V to 5.5V; Daisy Chainable to minimize # I/0 pins on microcontroller | Standard | 10 | MSOP | 0.8201 | |
Dual, 256-Tap, Low Voltage Digitally Controlled Potentiometer (XDCP™) | Linear | 256 | 100, 10 | 2 | SPI | Volatile | 1.7 to 5.5 | 4 | 0 - 5.5 | 3 | 70 | 0 | 5.5 | 45, 125 | 8 , 4 , 2.3 | VLOGIC 1.2V to 5.5V; Daisy Chainable to minimize # I/0 pins on microcontroller | Standard | 14, 16 | TSSOP, uTQFN | 2.149 | |
Dual, 128-Tap, Low Voltage Digitally Controlled Potentiometer (XDCP™) | Linear | 128 | 10 | 2 | SPI | Volatile | 1.7 to 5.5 | 4 | 0 - 5.5 | 3 | 70 | 0 | 5.5 | 125 | 8 , 4 , 2.3 | VLOGIC 1.2V to 5.5V; Daisy Chainable to minimize # I/0 pins on microcontroller | Standard | 14 | TSSOP | ||
Low Noise, Low Power, 32 Taps, Push Button Controlled Potentiometer | Linear | 32 | 10 | 1 | Pushbutton | Volatile | 2.7 to 5.5 | 0.6 | 0 - 5.5 | 3 | 130 | 0 | 5.5 | 80 | 25 | Shutdown mode and auto increment | Standard | 8 | SOICN | 0.606 | |
Single Volatile 128-Tap Digitally Controlled Potentiometer (XDCP™) | Linear | 128 | 50, 10 | 1 | I2C | Volatile | 2.7 to 5.5 | 0.5 | 0 - 5.5 | 3 | 85 | 0 | 5.5 | 45 | 15 | Same as ISL90728 with different I2C address; RL connected to GND | Standard | 6 | SC70 | 0.7908 | |
Single Volatile 128-Tap Digitally Controlled Potentiometer (XDCP™) | Linear | 128 | 50, 10 | 1 | I2C | Volatile | 2.7 to 5.5 | 0.5 | 0 - 5.5 | 3 | 85 | 0 | 5.5 | 45 | 15 | Same as ISL90727 with different I2C address; RL connected to GND | Standard | 6 | SC70 | 0.7908 | |
Quad Digitally Controlled Potentiometers (XDCP™) | Linear | 256 | 50 | 4 | I2C | Volatile | 2.7 to 5.5 | 5 | 0 - 5.5 | 3 | 70 | 0 | 5.5 | 45 | 4 | Rheostat - RL floating | Standard | 14 | TSSOP | 2.8 | |
Digitally Controlled Potentiometer (XDCP™) | Linear | 128 | 50 | 1 | 3-Wire (Up/Down) | Nonvolatile | 2.7 to 5.5 | 5 | 0 - 13.2 | 8 - 13.2 | 3 | 70 | 0 | 13.2 | 45 | 4 | Dual supply required to obtain terminal voltage higher than Vcc | Standard | 10 | MSOP | 1.362 |
Single Digitally Controlled Potentiometer (XDCP™) | Linear | 256 | 50, 2.5 | 1 | I2C, I2C | Nonvolatile | 2.7 to 5.5 | 5 | 0 - 5.5, 0 to 5.5, 5.5 | 3 | 70 | 0 | 5.5 | 45 | 4 | Same as ISL90810 with memory | Standard | 8 | MSOP, TDFN | 1.811 | |
Quad Digital Controlled Potentiometers (XDCP™), Non-Volatile/Low Power/2-Wire/64 Taps | Linear | 64 | 10, 50, 2 | 4 | 2-Wire | Nonvolatile | 4.5 to 5.5 | 200 | 3 | 40 | -3 | 5.5 | 300 | 20 | Integrated charge pump to allow for single supply to swing -3V to 5.5V | Standard | 20 | SOICW, TSSOP | 8.584 | ||
Quad Digitally Controlled Potentiometer (XDCP™) | Linear | 256 | 100, 50 | 4 | SPI | Nonvolatile | 2.7 to 5.5 | 5 | -2.7 - 5.5 | 7.5 | 150 | -5.5 | 5.5 | 300 | 20 | Standard | 24 | SOICW, TSSOP | 9.914 | ||
Quad Digitally-Controlled (XDCP™) Potentiometer | Linear | 256 | 50 | 4 | SPI | Nonvolatile | 2.7 to 5.5 | 50 | 0 - 5.5 | 4.4 | 200 | 0 | 5.5 | 300 | 0 | Standard | 24 | TSSOP | 14.01 | ||
Quad Digitally-Controlled (XDCP™) Potentiometer | Linear | 256 | 10, 2 | 4 | 2-Wire, 3-Wire (Up/Down) | Nonvolatile | 2.7 to 5.5 | 100 | 0 - 5.5 | 3 | 50 | 0 | 5.5 | 300 | 20 | Interface configured to allow I2C to function like U/D | Standard | 24 | TSSOP | 7.82 | |
Low Noise, Low Power, 2-Wire Bus, 256 Taps Quad Digital Controlled Potentiometer (XDCP™) | Linear | 256 | 100, 50 | 4 | 2-Wire | Nonvolatile | 2.7 to 5.5 | 5 | -2.7 - 5.5 | 7.5 | 40 | -5.5 | 5.5 | 300 | 20 | Standard | 24 | SOICW, TSSOP | 10.93 | ||
Quad Digitally Controlled (XDCP™)Potentiometers | Linear | 256 | 50 | 4 | 2-Wire | Nonvolatile | 2.7 to 5.5 | 5 | 0 - 5.5 | 3 | 220 | 0 | 5.5 | 300 | 20 | Standard | 24 | TSSOP | 11.12 | ||
Single Digitally-Controlled (XDCP™) Potentiometer | Linear | 256 | 50 | 1 | SPI | Nonvolatile | 2.7 to 5.5 | 5 | 0 - 5.5 | 3 | 150 | 0 | 5.5 | 300 | 20 | Standard | 14 | TSSOP | 10.44 | ||
Digitally Controlled Potentiometer (XDCP™), Linear, 32 Taps, 3 Wire Interface, Terminal Voltages ± VCC | Linear | 32 | 50, 10, 1 | 1 | 3-Wire (Up/Down) | Nonvolatile | 3.0 to 5.5 | 200 | 4.4 | 40 | -5.5 | 5.5 | 300 | 20 | Integrated charge pump to allow for single supply to swing -5.5V to 5.5V | Standard | 8 | MSOP, SOICN | 2.8 | ||
Single Digitally Controlled Potentiometer (XDCP™) | Logarithmic | 32 | 10 | 1 | 3-Wire (Up/Down) | Nonvolatile | 3.0 to 5.5 | 500 | 4.4 | 40 | -5.5 | 5.5 | 600 | 20 | Integrated charge pump to allow for single supply to swing -5.5V to 5.5V | Standard | 8 | SOICN | 3.167 | ||
Digitally Controlled Potentiometer (XDCP™) | Linear | 32 | 100, 10 | 1 | 3-Wire (Up/Down) | Nonvolatile | 2.7 to 5.5 | 1 | 0 - 5.5 | 3.75 | 200 | 0 | 5.5 | 300 | 20 | Standard | 8 | MSOP, SOICN | 3.167 | ||
Digitally Controlled Potentiometer (XDCP™) | Linear | 100 | 50, 10 | 1 | 3-Wire (Up/Down) | Nonvolatile | 2.7 to 5.5 | 5 | 0 - 5.5 | 4.4 | 200 | 0 | 5.5 | 300 | 20 | Standard | 8 | MSOP, SOICN, TSSOP | 5.386 | ||
Digitally Controlled Potentiometer (XDCP™) | Linear | 100 | 10 | 1 | 3-Wire (Up/Down) | Nonvolatile | 4.5 to 5.5 | 300 | 0 - 8 | 3 | 40 | 0 | 8 | 300 | 20 | Internal charge pump to generate terminal voltage capability greater than VCC | Standard | 8 | SOICN | 3.518 | |
Quad, 64 Tap, Digitally Controlled Potentiometer (XDCP™) | Linear | 64 | 10 | 4 | SPI | Nonvolatile | 2.7 to 5.5 | 3 | 0 - 5.5 | 6 | 150 | 0 | 5.5 | 300 | 20 | Standard | 24 | SOICW, TSSOP | 11.47 | ||
Single Digitally-Controlled (XDCP™) Potentiometer (Push Button Controlled) | Linear | 32 | 10 | 1 | Pushbutton | Nonvolatile | 4.5 to 5.5 | 100 | 0 - 5.5 | 1 | 40 | -5 | 5 | 300 | 20 | Standard | 8 | SOICN | 3.695 | ||
Dual Digital Controlled Potentiometers (XDCP™); Low Noise/Low Power/2-Wire Bus/256 Taps | Linear | 256 | 50, 10 | 2 | I2C | Nonvolatile | 2.7 to 5.5 | 5 | 0 - 5.5 | 3 | 70 | 0 | 5.5 | 45 | 4 | Dual version of ISL95810 | Standard | 14 | TSSOP | 3.518 | |
Quad Digital Controlled Potentiometers (XDCP™); Low Noise/Low Power/I2C® Bus/256 Taps | Linear | 256 | 50, 10 | 4 | I2C | Nonvolatile | 2.7 to 5.5 | 5 | 0 - 5.5 | 3 | 70 | 0 | 5.5 | 45 | 4 | Quad version of ISL95810 | Standard | 20 | TSSOP | 5.659 | |
Digitally Controlled Potentiometer (XDCP™) | Linear | 100 | 1 | 1 | 3-Wire (Up/Down) | Nonvolatile | 4.5 to 5.5 | 750 | 0 - 5.5 | 4.4 | 40 | -5 | 5 | 600 | 20 | Integrated charge pump to allow for single supply to swing -5.5V to 5.5V | Standard | 8 | SOICN | 5.318 | |
Digitally Controlled Potentiometer (XDCP™) | Linear | 100 | 10 | 1 | 3-Wire (Up/Down) | Nonvolatile | 4.5 to 5.5 | 750 | 0 - 5.5 | 4.4 | 40 | -5 | 5 | 300 | 20 | Integrated charge pump to allow for single supply to swing -5.5V to 5.5V | Standard | 8 | SOICN | 3.688 | |
Digitally Controlled Potentiometer (XDCP™) | Linear | 100 | 100 | 1 | 3-Wire (Up/Down) | Nonvolatile | 4.5 to 5.5 | 750 | 0 - 5.5 | 4.4 | 40 | -5 | 5 | 300 | 20 | Integrated charge pump to allow for single supply to swing -5.5V to 5.5V | Standard | 8 | SOICN | 4.022 | |
Digitally Controlled Potentiometer (XDCP™) | Linear | 100 | 50 | 1 | 3-Wire (Up/Down) | Nonvolatile | 4.5 to 5.5 | 200 | 0 - 5.5 | 4.4 | 40 | -5 | 5 | 300 | 20 | Integrated charge pump to allow for single supply to swing -5.5V to 5.5V | Standard | 8 | SOICN | 4.813 |