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Digital Potentiometers

Manufacturer	Series	Package/Case	Packaging	Product Status	Programmable	Taper	Configuration	Number of Circuits	Number of Taps	Resistance (Ohms)	Interface	Memory Type	Voltage - Supply	Features	Tolerance	Temperature Coefficient (Typ)	Mounting Type	Grade	Qualification	Supplier Device Package	Operating Temperature	Resistance - Wiper (Ohms) (Typ)
ams-OSRAM USA INC. Analog Devices Inc. Analog Devices Inc./Maxim Integrated Catalyst Semiconductor Inc. Dallas Semiconductor Intersil LSI/CSI Microchip Technology Nuvoton Technology Corporation onsemi Renesas SparkFun Electronics Texas Instruments Xicor-Division of Intersil	* - AD5204 AD5247 AD5291 AD8403 ADI0012 CAT5110 CAT5112 CAT5113 CAT5114 CAT5115 CAT5116 CAT5118 CAT5119 CAT5120 CAT5121 CAT5122 CAT5124 CAT5191 CAT522 CAT523 CAT524 CAT5241 CAT5251 CAT5261 CAT5269 CAT5409 CAT5419 Dallastat™ DPP FleaPoT™ iCMOS® ISL23318 SOT-PoT™ WiperLock™ X9251 X9317 X9C303 XDCP™ µPoT	- 10-TFSOP, 10-MSOP (0.118", 3.00mm Width) 10-UFQFN 10-VFDFN Exposed Pad 10-VFDFN Exposed Pad, CSP 10-WFDFN Exposed Pad 14-DIP (0.300", 7.62mm) 14-SOIC (0.154", 3.90mm Width) 14-TSSOP (0.173", 4.40mm Width) 14-WFBGA, FCBGA 14-WFDFN Exposed Pad 14-XFQFN 15-WFBGA, FCBGA 16-DIP (0.300", 7.62mm) 16-LBGA, CSPBGA 16-SOIC (0.154", 3.90mm Width) 16-SOIC (0.295", 7.50mm Width) 16-SSOP (0.154", 3.90mm Width) 16-TFQFN Exposed Pad 16-TSSOP (0.173", 4.40mm Width) 16-UFQFN 16-VQFN Exposed Pad 16-VQFN Exposed Pad, CSP 16-WFQFN Exposed Pad 16-WFQFN Exposed Pad, CSP 16-WQFN Exposed Pad 16-WQFN Exposed Pad, CSP 18-DIP (0.300", 7.62mm) 20-DIP (0.300", 7.62mm) 20-SOIC (0.295", 7.50mm Width) 20-TSSOP (0.173", 4.40mm Width) 20-VFQFN Exposed Pad 20-VQFN Exposed Pad 20-WFQFN Exposed Pad 24-CDIP (0.300", 7.62mm) 24-DIP (0.300", 7.62mm) 24-DIP (0.600", 15.24mm) 24-SOIC (0.295", 7.50mm Width) 24-TSSOP (0.173", 4.40mm Width) 24-VFQFN Exposed Pad, CSP 24-WFQFN Exposed Pad, CSP 32-VFQFN Exposed Pad, CSP 5-TSSOP, SC-70-5, SOT-353 6-SMD, J-Lead 6-TSSOP, SC-88, SOT-363 6-VBGA, FCBGA 8-DIP (0.300", 7.62mm) 8-SOIC (0.154", 3.90mm Width) 8-SOIC (0.209", 5.30mm Width) 8-TSSOP (0.173", 4.40mm Width) 8-TSSOP, 8-MSOP (0.118", 3.00mm Width) 8-UFDFN Exposed Pad, CSP 8-UFQFN 8-VDFN Exposed Pad 8-VFDFN Exposed Pad 8-WDFN Exposed Pad 8-WFDFN 8-WFDFN Exposed Pad Die SC-74A, SOT-753 SOT-23-6 SOT-23-6 Thin, TSOT-23-6 SOT-23-8 SOT-23-8 Thin, TSOT-23-8 TO-226-3, TO-92-3 (TO-226AA) TO-226-3, TO-92-3 (TO-226AA) Formed Leads	Bag Bulk Cut Tape (CT) Strip Tape & Reel (TR) Tray Tube	Active Discontinued at Key Last Time Buy Obsolete	- Not Verified Verified	- Linear Logarithmic Pseudo-Logarithmic	- Potentiometer Potentiometer, Rheostat Rheostat	- 1 2 3 4 6	- 100 100, 256 1024 128 129 16 256 257 32 33 4 64 65 8	- 1.45k, 2.54k 100k 10k 10k, 100k 10k, 90k 12.5k 125k 13k 15k 15k, 50k 16.5k 18.5k 1k 1M 2.1k 2.5k 2.5k, 10k 2.8k 200k 20k 20k, 10k, 20k 20k, 30k, 50k 22k 24k 25.5k 250k 25k 2k 2k, 10k, 10k, 50k 30k 30k, 50k 32k 33k 45k 50k 57k 5k 62.5k 80k	- 1-Wire® 3-Wire I2C I2C, Serial I2C, SPI I2C, Up/Down (U/D, CS) Parallel Pushbutton Pushbutton, Serial Serial SPI SPI, Up/Down (U/D, INC, CS) Up/Down (U/D, CS) Up/Down (U/D, INC, CS) Up/Down (UP, DN)	- Non-Volatile OTP Volatile	- 1.2V ~ 5.5V, 1.7V ~ 5.5V 1.2V, 1.7V ~ 5.5V 1.7V ~ 5.5V 1.8V ~ 5.5V 1.8V ~ 5.5V, 10V ~ 36V, ±5V ~ 18V 1.8V ~ 5.5V, 2.3V ~ 5.5V 10V ~ 30V, ±5V ~ 15V 12V ~ 15V 12V ~ 15V, ±12V ~ 15V 2.25V ~ 5.5V 2.3V ~ 5.5V 2.3V ~ 5.5V, ±2.25V ~ 2.75V 2.4V ~ 5.5V 2.5V ~ 3.6V, 4.5V ~ 15.5V 2.5V ~ 5.5V 2.5V ~ 5.5V, 4.5V ~ 15.5V 2.5V ~ 6V 2.6V ~ 5.5V 2.7V ~ 3.3V 2.7V ~ 3.3V, 4.5V ~ 5.5V 2.7V ~ 3.3V, 5V 2.7V ~ 3.6V 2.7V ~ 5.25V 2.7V ~ 5.25V, ±2.5V ~ 5.25V 2.7V ~ 5.5V 2.7V ~ 5.5V, 4.5V ~ 15.5V 2.7V ~ 5.5V, 8V ~ 16V 2.7V ~ 5.5V, ±2.25V ~ 2.75V 2.7V ~ 5.5V, ±2.2V ~ 2.7V 2.7V ~ 5.5V, ±2.3V ~ 2.7V 2.7V ~ 5.5V, ±2.5V ~ 2.75V 2.7V ~ 5V, ±2.25V ~ 2.75V 2.7V, 8V ~ 5.5V, 16V 2.85V ~ 5.5V 2.8V ~ 6V 3V ~ 3.6V 3V ~ 5.5V 3V ~ 5.5V, ±2.25V ~ 2.75V 3V ~ 5V 4.5V ~ 13.2V, 5V 4.5V ~ 16.5V, ±4.5V ~ 5.5V 4.5V ~ 16.5V, ±4.5V ~ 7.5V 4.5V ~ 16.5V, ±5V 4.5V ~ 33V, ±4.5V ~ 16.5V 4.5V ~ 5.5V 4.5V ~ 5.5V, 4.5V ~ 7V, ±4.5V ~ 7V 5V 5V, ±5V 9V ~ 33V, ±9V ~ 16.5V ±15V, 30V ±2.25V ~ 5.5V ±2.5V ~ 4V ±2.7V ~ 5.5V ±2.7V ~ 8V ±4.5V ~ 8V ±4.75V ~ 5.25V ±5V	- Cascade Pin Cascade Pin, Mute, Zero-Cross Sense Cascade Pin, Selectable Address Mute Mute, Selectable Address Mute, Selectable Address, Zero-Cross Sense Mute, Zero-Cross Sense Quadrature Encoder Interface (QEI) Selectable Address Selectable Address, Temperature Sensor Selectable Address, Zero-Cross Sense Temperature Sensor	- -20%, +55% -30%, +50% -40%, +20% ±1% ±15% ±20% ±25% ±3% ±30% ±33% ±4% ±8%	- -200ppm/°C -300ppm/°C -35ppm/°C 100ppm/°C 123ppm/°C 125ppm/°C 132ppm/°C 150ppm/°C 173ppm/°C 175ppm/°C 200ppm/°C 22ppm/°C 300ppm/°C 30ppm/°C 35ppm/°C 45ppm/°C 500ppm/°C 50ppm/°C 550ppm/°C 5ppm/°C 600ppm/°C 60ppm/°C 650ppm/°C 65ppm/°C 700ppm/°C 70ppm/°C 750ppm/°C 800ppm/°C 850ppm/°C 85ppm/°C 90ppm/°C 92ppm/°C ±100ppm/°C ±10ppm/°C ±125ppm/°C ±150ppm/°C ±250ppm/°C ±300ppm/°C ±30ppm/°C ±340ppm/°C ±35ppm/°C ±400ppm/°C ±45ppm/°C ±4ppm/°C ±50ppm/°C ±600ppm/°C ±80ppm/°C ±85ppm/°C	- Surface Mount Through Hole	- Automotive	- AEC-Q100	- 10-DFN (3x3) 10-LFCSP-WD (3x3) 10-MSOP 10-TDFN (3x3) 10-TDFN-EP (3x3) 10-uMAX 10-uMAX/uSOP 10-UTQFN (2.1x1.6) 14-DIP 14-FlipChip (2.11x2.34) 14-PDIP 14-QFN (2x2) 14-SOIC 14-TDFN (3x3) 14-TSSOP 15-FlipChip 16-CSBGA (4x4) 16-LFCSP (3x3) 16-LFCSP-VQ (5x5) 16-LFCSP-WQ (5x5) 16-PDIP 16-QFN (4x4) 16-QSOP 16-SOIC 16-TQFN (3x3) 16-TQFN (4x4) 16-TQFN (5x5) 16-TQFN-EP (3x3) 16-TSSOP 16-UTQFN (2.6x1.8) 16-WQFN (3x3) 18-PDIP 20-PDIP 20-QFN (3x4) 20-QFN (4x4) 20-QFN (5x5) 20-SOIC 20-TQFN (4x4) 20-TSSOP 20-VQFN (5x5) 24-CDIP 24-LFCSP-VQ (4x4) 24-LFCSP-WQ (4x4) 24-PDIP 24-SOIC 24-TSSOP 32-LFCSP-VQ (5x5) 5-SOT 6-FlipChip (2.82x2.54) 6-SOT 6-TSOC 8-DFN (2x3) 8-DFN (3x3) 8-LFCSP-UD (2x2) 8-MSOP 8-PDIP 8-QFN-EP (3x3) 8-SOIC 8-TDFN (2.0x2.5) 8-TDFN (2.5x2.0) 8-TDFN (2x3) 8-TDFN (3x3) 8-TDFN-EP (2x2) 8-TDFN-EP (3x3) 8-TSSOP 8-uMAX/uSOP 8-UQFN (1.5x1.5) 8-WSON (2x2) 8-µDFN (2x2) 8-µMAX Die SC-70-5 SC-70-6 SC-88 (SC-70-6) SC-88A (SC-70-5) SC-88A (SC-70-5/SOT-353) SOT-23-5 SOT-23-6 SOT-23-8 SOT-6 TO-92-3 TSOT-23-6 TSOT-23-8	- -40°C ~ 100°C -40°C ~ 105°C -40°C ~ 125°C -40°C ~ 85°C -40°C ~ 85°C (TA) -40°C ~ 95°C -55°C ~ 125°C 0°C ~ 70°C 150°C (TJ)	- 1 100 1000 1000 (Max) 100k 110 1100 (Max) 125 130 14 145 15 150 150 (Max) 155 160 175 200 200 (Max) 220 220 (Max) 220, 300 225 25 250 260 275 30 300 300 (Max) 325 35 350 40 400 400 (Max) 420 (Max) 45 46 50 500 5000 5000 (Max) 55 550 580 5k 60 600 610 65 70 73 75 80 85 90 900

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Digital Potentiometers are electronically controlled variable resistor ICs used to adjust resistance values through digital interfaces. They are widely used in industrial control, instrumentation, audio systems, sensor calibration, power management, consumer electronics, communication equipment and embedded applications.

This category includes digital potentiometer ICs, digipots, programmable resistors, non-volatile digital potentiometers, volatile digital potentiometers and related signal adjustment components. These devices are commonly selected based on resistance value, resolution, number of channels, interface type, wiper memory, supply voltage, package type and application requirements.

TomatoElec supplies original Digital Potentiometers from recognized semiconductor manufacturers such as Analog Devices, Microchip, Texas Instruments, Renesas, onsemi, STMicroelectronics, NXP and other major brands. As an in-stock electronic components supplier and independent distributor, TomatoElec provides inventory support, original component sourcing and BOM sourcing services for global customers.

Mfr. Part #	Price	Quantity	Datasheet	Series	Package/Case	Packaging	Product Status	Programmable	Taper	Configuration	Number of Circuits	Number of Taps	Resistance (Ohms)	Interface	Memory Type	Voltage - Supply	Features	Tolerance	Temperature Coefficient (Typ)	Mounting Type	Grade	Qualification	Supplier Device Package	Operating Temperature	Resistance - Wiper (Ohms) (Typ)
MCP4431T-503E/ML IC DGTL POT 50KOHM 129TAP 20QFN Microchip Technology	-	RFQ	Datasheet	-	20-VFQFN Exposed Pad	Tape & Reel (TR)	Active	Not Verified	Linear	Potentiometer	4	129	50k	I2C	Volatile	1.8V ~ 5.5V	Selectable Address	±20%	150ppm/°C	Surface Mount	-	-	20-QFN (4x4)	-40°C ~ 125°C	75
MCP4431T-503E/ST IC DGT POT 50KOHM 129TAP 20TSSOP Microchip Technology	-	RFQ	Datasheet	-	20-TSSOP (0.173", 4.40mm Width)	Tape & Reel (TR)	Active	Not Verified	Linear	Potentiometer	4	129	50k	I2C	Volatile	1.8V ~ 5.5V	Selectable Address	±20%	150ppm/°C	Surface Mount	-	-	20-TSSOP	-40°C ~ 125°C	75
MCP4432T-103E/ST IC DGT POT 10KOHM 129TAP 14TSSOP Microchip Technology	-	RFQ	Datasheet	-	14-TSSOP (0.173", 4.40mm Width)	Tape & Reel (TR)	Active	Not Verified	Linear	Rheostat	4	129	10k	I2C	Volatile	1.8V ~ 5.5V	Selectable Address	±20%	150ppm/°C	Surface Mount	-	-	14-TSSOP	-40°C ~ 125°C	75
MCP4432T-104E/ST IC DGT POT 100KOHM 129TP 14TSSOP Microchip Technology	-	RFQ	Datasheet	-	14-TSSOP (0.173", 4.40mm Width)	Tape & Reel (TR)	Active	Not Verified	Linear	Rheostat	4	129	100k	I2C	Volatile	1.8V ~ 5.5V	Selectable Address	±20%	150ppm/°C	Surface Mount	-	-	14-TSSOP	-40°C ~ 125°C	75
MCP4432T-502E/ST IC DGTL POT 5KOHM 129TAP 14TSSOP Microchip Technology	-	RFQ	Datasheet	-	14-TSSOP (0.173", 4.40mm Width)	Tape & Reel (TR)	Active	Not Verified	Linear	Rheostat	4	129	5k	I2C	Volatile	1.8V ~ 5.5V	Selectable Address	±20%	150ppm/°C	Surface Mount	-	-	14-TSSOP	-40°C ~ 125°C	75
MCP4432T-503E/ST IC DGT POT 50KOHM 129TAP 14TSSOP Microchip Technology	-	RFQ	Datasheet	-	14-TSSOP (0.173", 4.40mm Width)	Tape & Reel (TR)	Active	Not Verified	Linear	Rheostat	4	129	50k	I2C	Volatile	1.8V ~ 5.5V	Selectable Address	±20%	150ppm/°C	Surface Mount	-	-	14-TSSOP	-40°C ~ 125°C	75
MCP4442-502E/ST IC DGTL POT 5KOHM 129TAP 14TSSOP Microchip Technology	-	RFQ	Datasheet	WiperLock™	14-TSSOP (0.173", 4.40mm Width)	Tube	Active	Not Verified	Linear	Rheostat	4	129	5k	I2C	Non-Volatile	1.8V ~ 5.5V	Selectable Address	±20%	150ppm/°C	Surface Mount	-	-	14-TSSOP	-40°C ~ 125°C	75
MCP4451T-104E/ML IC DGT POT 100KOHM 257TAP 20QFN Microchip Technology	-	RFQ	Datasheet	-	20-VFQFN Exposed Pad	Tape & Reel (TR)	Active	Not Verified	Linear	Potentiometer	4	257	100k	I2C	Volatile	1.8V ~ 5.5V	Mute, Selectable Address	±20%	150ppm/°C	Surface Mount	-	-	20-QFN (4x4)	-40°C ~ 125°C	75
MCP4451T-104E/ST IC DGT POT 100KOHM 257TP 20TSSOP Microchip Technology	-	RFQ	Datasheet	-	20-TSSOP (0.173", 4.40mm Width)	Tape & Reel (TR)	Active	Not Verified	Linear	Potentiometer	4	257	100k	I2C	Volatile	1.8V ~ 5.5V	Mute, Selectable Address	±20%	150ppm/°C	Surface Mount	-	-	20-TSSOP	-40°C ~ 125°C	75
MCP4451T-502E/ML IC DGTL POT 5KOHM 257TAP 20QFN Microchip Technology	-	RFQ	Datasheet	-	20-VFQFN Exposed Pad	Tape & Reel (TR)	Active	Not Verified	Linear	Potentiometer	4	257	5k	I2C	Volatile	1.8V ~ 5.5V	Mute, Selectable Address	±20%	150ppm/°C	Surface Mount	-	-	20-QFN (4x4)	-40°C ~ 125°C	75
MCP4451T-502E/ST IC DGTL POT 5KOHM 257TAP 20TSSOP Microchip Technology	-	RFQ	Datasheet	-	20-TSSOP (0.173", 4.40mm Width)	Tape & Reel (TR)	Active	Not Verified	Linear	Potentiometer	4	257	5k	I2C	Volatile	1.8V ~ 5.5V	Mute, Selectable Address	±20%	150ppm/°C	Surface Mount	-	-	20-TSSOP	-40°C ~ 125°C	75
MCP4451T-503E/ML IC DGTL POT 50KOHM 257TAP 20QFN Microchip Technology	-	RFQ	Datasheet	-	20-VFQFN Exposed Pad	Tape & Reel (TR)	Active	Not Verified	Linear	Potentiometer	4	257	50k	I2C	Volatile	1.8V ~ 5.5V	Mute, Selectable Address	±20%	150ppm/°C	Surface Mount	-	-	20-QFN (4x4)	-40°C ~ 125°C	75
MCP4451T-503E/ST IC DGT POT 50KOHM 257TAP 20TSSOP Microchip Technology	-	RFQ	Datasheet	-	20-TSSOP (0.173", 4.40mm Width)	Tape & Reel (TR)	Active	Not Verified	Linear	Potentiometer	4	257	50k	I2C	Volatile	1.8V ~ 5.5V	Mute, Selectable Address	±20%	150ppm/°C	Surface Mount	-	-	20-TSSOP	-40°C ~ 125°C	75
MCP4452T-103E/ST IC DGT POT 10KOHM 257TAP 14TSSOP Microchip Technology	-	RFQ	Datasheet	-	14-TSSOP (0.173", 4.40mm Width)	Tape & Reel (TR)	Active	Not Verified	Linear	Rheostat	4	257	10k	I2C	Volatile	1.8V ~ 5.5V	Mute, Selectable Address	±20%	150ppm/°C	Surface Mount	-	-	14-TSSOP	-40°C ~ 125°C	75
MCP4452T-104E/ST IC DGT POT 100KOHM 257TP 14TSSOP Microchip Technology	-	RFQ	Datasheet	-	14-TSSOP (0.173", 4.40mm Width)	Tape & Reel (TR)	Active	Not Verified	Linear	Rheostat	4	257	100k	I2C	Volatile	1.8V ~ 5.5V	Mute, Selectable Address	±20%	150ppm/°C	Surface Mount	-	-	14-TSSOP	-40°C ~ 125°C	75
MCP4452T-502E/ST IC DGTL POT 5KOHM 257TAP 14TSSOP Microchip Technology	-	RFQ	Datasheet	-	14-TSSOP (0.173", 4.40mm Width)	Tape & Reel (TR)	Active	Not Verified	Linear	Rheostat	4	257	5k	I2C	Volatile	1.8V ~ 5.5V	Mute, Selectable Address	±20%	150ppm/°C	Surface Mount	-	-	14-TSSOP	-40°C ~ 125°C	75
MCP4452T-503E/ST IC DGT POT 50KOHM 257TAP 14TSSOP Microchip Technology	-	RFQ	Datasheet	-	14-TSSOP (0.173", 4.40mm Width)	Tape & Reel (TR)	Active	Not Verified	Linear	Rheostat	4	257	50k	I2C	Volatile	1.8V ~ 5.5V	Mute, Selectable Address	±20%	150ppm/°C	Surface Mount	-	-	14-TSSOP	-40°C ~ 125°C	75
MAX5527GUA+T IC DGTL POT 100KOHM 64TAP 8UMAX Analog Devices Inc./Maxim Integrated	-	RFQ	Datasheet	-	8-TSSOP, 8-MSOP (0.118", 3.00mm Width)	Tape & Reel (TR)	Active	Not Verified	Linear	Potentiometer	1	64	100k	Up/Down (U/D, CS)	Non-Volatile	2.7V ~ 5.5V	-	±25%	35ppm/°C	Surface Mount	-	-	8-uMAX/uSOP	-40°C ~ 105°C	125
MAX5429EUA+T IC DGTL POT 10KOHM 32TAP 8UMAX Analog Devices Inc./Maxim Integrated	-	RFQ	Datasheet	-	8-TSSOP, 8-MSOP (0.118", 3.00mm Width)	Tape & Reel (TR)	Active	Not Verified	Linear	Potentiometer	1	32	10k	Up/Down (U/D, CS)	Non-Volatile	2.7V ~ 5.5V	-	±25%	35ppm/°C	Surface Mount	-	-	8-uMAX/uSOP	-40°C ~ 85°C	100
MAX5428EUA+T IC DGTL POT 50KOHM 32TAP 8UMAX Analog Devices Inc./Maxim Integrated	-	RFQ	Datasheet	-	8-TSSOP, 8-MSOP (0.118", 3.00mm Width)	Tape & Reel (TR)	Active	Not Verified	Linear	Potentiometer	1	32	50k	Up/Down (U/D, CS)	Non-Volatile	2.7V ~ 5.5V	-	±25%	35ppm/°C	Surface Mount	-	-	8-uMAX/uSOP	-40°C ~ 85°C	100

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