Digital Potentiometers
| Photo | Mfr. Part # | Availability | 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) |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
CAT5261YI50IC POT DIG 50K 256T SPI 24TSSOP |
4,237 |
|
Datasheet |
- | 24-TSSOP (0.173", 4.40mm Width) | Bulk | Obsolete | Not Verified | - | - | 2 | 256 | 50k | - | Non-Volatile | 2.5V ~ 6V | - | - | 300ppm/°C | Surface Mount | - | - | 24-TSSOP | -40°C ~ 85°C | - |
|
ISL22444UFV20Z-TKDIGIPOT, 256 PSTN |
148 |
|
Datasheet |
XDCP™ | 20-TSSOP (0.173", 4.40mm Width) | Bulk | Obsolete | Not Verified | Linear | Potentiometer | 4 | 256 | 50k | SPI | Non-Volatile | ±2.25V ~ 5.5V | - | ±20% | ±45ppm/°C | Surface Mount | - | - | 20-TSSOP | -40°C ~ 125°C | 70 |
|
ISL22343UFR20ZDIGIPOT, 256 PSTN |
122 |
|
Datasheet |
XDCP™ | 20-VQFN Exposed Pad | Tube | Obsolete | Not Verified | Linear | Potentiometer | 4 | 256 | 50k | I2C | Non-Volatile | 2.25V ~ 5.5V | Selectable Address | ±20% | ±45ppm/°C | Surface Mount | - | - | 20-QFN (5x5) | -40°C ~ 125°C | 70 |
|
ISL22449UFV14ZDIGIPOT, 4 FUNC, 128 POSITIONS |
7,427 |
|
Datasheet |
XDCP™ | 14-TSSOP (0.173", 4.40mm Width) | Tube | Obsolete | Not Verified | Linear | Potentiometer | 4 | 128 | 50k | SPI | Non-Volatile | 2.7V ~ 5.5V | - | ±20% | ±80ppm/°C | Surface Mount | - | - | 14-TSSOP | -40°C ~ 125°C | 70 |
|
|
ISL22349WFV14ZDIGIPOT, 4 FUNC, 128 POSITIONS |
7,244 |
|
Datasheet |
XDCP™ | 14-TSSOP (0.173", 4.40mm Width) | Tube | Obsolete | Not Verified | Linear | Potentiometer | 4 | 128 | 10k | I2C | Non-Volatile | 2.7V ~ 5.5V | Selectable Address | ±20% | ±50ppm/°C | Surface Mount | - | - | 14-TSSOP | -40°C ~ 125°C | 70 |
|
|
ISL22349UFV14ZDIGIPOT, 4 FUNC, 128 POSITIONS |
6,200 |
|
Datasheet |
XDCP™ | 14-TSSOP (0.173", 4.40mm Width) | Tube | Obsolete | Not Verified | Linear | Potentiometer | 4 | 128 | 50k | I2C | Non-Volatile | 2.7V ~ 5.5V | Selectable Address | ±20% | ±80ppm/°C | Surface Mount | - | - | 14-TSSOP | -40°C ~ 125°C | 70 |
|
|
ISL22449WFV14ZDIGIPOT, 4 FUNC, 128 POSITIONS |
4,995 |
|
Datasheet |
XDCP™ | 14-TSSOP (0.173", 4.40mm Width) | Tube | Obsolete | Not Verified | Linear | Potentiometer | 4 | 128 | 10k | SPI | Non-Volatile | 2.7V ~ 5.5V | - | ±20% | ±50ppm/°C | Surface Mount | - | - | 14-TSSOP | -40°C ~ 125°C | 70 |
|
AD5222BRZ10-REEL7IC DGTL POT 10KOHM 128TAP 14SOIC |
1,317 |
|
Datasheet |
- | 14-SOIC (0.154", 3.90mm Width) | Tape & Reel (TR) | Active | Not Verified | Linear | Potentiometer | 2 | 128 | 10k | Up/Down (U/D, CS) | Volatile | 2.7V ~ 5.5V, ±2.3V ~ 2.7V | - | ±30% | -35ppm/°C | Surface Mount | - | - | 14-SOIC | -40°C ~ 85°C | 45 |
|
DS1848E-050+IC RES/MEM TEMP 50/10K 14-TSSOP |
4,875 |
|
Datasheet |
- | 14-TSSOP (0.173", 4.40mm Width) | Bulk | Active | Not Verified | Linear | Rheostat | 2 | 256 | 50k | I2C | Non-Volatile | 3V ~ 5.5V | Selectable Address, Temperature Sensor | ±20% | 850ppm/°C | Surface Mount | - | - | 14-TSSOP | -40°C ~ 95°C | - |
|
X9317UM8I-2.7IC DGTL POT 50KOHM 100TAP 8MSOP |
359 |
|
Datasheet |
XDCP™ | 8-TSSOP, 8-MSOP (0.118", 3.00mm Width) | Tube | Obsolete | Not Verified | Linear | Potentiometer | 1 | 100 | 50k | Up/Down (U/D, INC, CS) | Non-Volatile | 2.7V ~ 5.5V | - | ±20% | ±300ppm/°C | Surface Mount | - | - | 8-MSOP | -40°C ~ 85°C | 400 |
|
ISL23325TFVZ-T7AIC DGT POT 100KOHM 256TP 14TSSOP |
195 |
|
Datasheet |
XDCP™ | 14-TSSOP (0.173", 4.40mm Width) | Tape & Reel (TR) | Obsolete | Not Verified | Linear | Potentiometer | 2 | 256 | 100k | I2C | Volatile | 1.2V ~ 5.5V, 1.7V ~ 5.5V | Selectable Address | ±20% | 45ppm/°C | Surface Mount | - | - | 14-TSSOP | -40°C ~ 125°C | 70 |
|
DS1667-010DIGITAL RESISTOR WITH OP AMP |
2,400 |
|
Datasheet |
- | - | Bulk | Active | Not Verified | Linear | Potentiometer | 2 | 256 | 10k | Serial | Volatile | 4.5V ~ 5.5V | Cascade Pin | ±20% | 750ppm/°C | - | - | - | - | 0°C ~ 70°C | 400 |
|
|
DS1667-050DIGITAL RESISTOR WITH OP AMP |
1,134 |
|
Datasheet |
- | - | Bulk | Active | Not Verified | Linear | Potentiometer | 2 | 256 | 50k | Serial | Volatile | 4.5V ~ 5.5V | Cascade Pin | ±20% | 750ppm/°C | - | - | - | - | 0°C ~ 70°C | 400 |
|
X9C303S8IIC DGTL POT 32KOHM 100TAP 8SOIC |
3,424 |
|
Datasheet |
XDCP™ | 8-SOIC (0.154", 3.90mm Width) | Bulk | Obsolete | Not Verified | Logarithmic | Potentiometer | 1 | 100 | 32k | Up/Down (U/D, INC, CS) | Non-Volatile | ±5V | - | ±15% | ±400ppm/°C | Surface Mount | - | - | 8-SOIC | -40°C ~ 85°C | 40 |
|
DS1267S-050IC DGTL POT 50KOHM 256TAP 16SOIC |
1,494 |
|
Datasheet |
- | 16-SOIC (0.295", 7.50mm Width) | Tube | Obsolete | Not Verified | Linear | Potentiometer | 2 | 256 | 50k | Serial | Volatile | 5V | Cascade Pin | ±20% | 750ppm/°C | Surface Mount | - | - | 16-SOIC | -40°C ~ 85°C | 400 |
|
X9252US24IZ-2.7DIGIPOT, 4 FUNC, 256 PSTN |
229 |
|
Datasheet |
XDCP™ | 24-SOIC (0.295", 7.50mm Width) | Tube | Obsolete | Not Verified | - | - | 4 | 256 | 50k | - | Non-Volatile | 2.7V ~ 5.5V | - | - | ±300ppm/°C | Surface Mount | - | - | 24-SOIC | -40°C ~ 85°C | - |
|
DS1802EIC DGTL POT 45KOHM 65TAP 20TSSOP |
4,202 |
|
Datasheet |
- | 20-TSSOP (0.173", 4.40mm Width) | Tube | Obsolete | Not Verified | Logarithmic | Potentiometer | 2 | 65 | 45k | Pushbutton, Serial | Volatile | 2.7V ~ 5.5V | Cascade Pin, Mute, Zero-Cross Sense | ±20% | 750ppm/°C | Surface Mount | - | - | 20-TSSOP | -40°C ~ 85°C | 400 |
|
CAT5241WI-50-T1IC POT DIG 50K 64TAP 4CH 20SOIC |
3,525 |
|
Datasheet |
- | 20-SOIC (0.295", 7.50mm Width) | Tape & Reel (TR) | Obsolete | Not Verified | - | - | 4 | 64 | 50k | - | Non-Volatile | 2.5V ~ 6V | - | - | 300ppm/°C | Surface Mount | - | - | 20-SOIC | -40°C ~ 85°C | - |
|
DS1267S-050/TRDS1267 DUAL DIGIPOT CHIP |
4,774 |
|
Datasheet |
- | 16-SOIC (0.295", 7.50mm Width) | Bulk | Active | Not Verified | Linear | Rheostat | 2 | 256 | 50k | 3-Wire | Volatile | 4.5V ~ 5.5V | Cascade Pin | ±20% | 750ppm/°C | Surface Mount | - | - | 16-SOIC | -40°C ~ 85°C | 400 |
|
CAT5401YI25IC DGTL POT INTERFACE 24TSSOP |
4,022 |
|
Datasheet |
- | 24-TSSOP (0.173", 4.40mm Width) | Tube | Obsolete | Not Verified | Linear | Potentiometer | 4 | 64 | 2.5k | SPI | Non-Volatile | 2.5V ~ 6V | Selectable Address | ±20% | 300ppm/°C | Surface Mount | - | - | 24-TSSOP | -40°C ~ 85°C | 200 |
Digital Potentiometers Electronic Components Sourcing and Lifecycle Support
FPGAX is a global sourcing partner specializing in FPGA and programmable logic solutions for engineering and manufacturing organizations worldwide. For customers sourcing Digital Potentiometers components, we support both current production requirements and long-term component availability across demanding product lifecycles.
Our sourcing approach combines traceability, supply stability, and technical coordination. FPGAX is certified to AS9120B, ISO 9001:2008, and ISO 14001 standards and supports procurement programs where continuity, documentation, and dependable component supply are important.
How FPGAX Supports Digital Potentiometers Requirements
- Active component sourcing: support for current FPGA, programmable logic, and related semiconductor requirements.
- End-of-life sourcing: assistance with obsolete and hard-to-find parts when designs must remain in production.
- Lifecycle management: sourcing support during product transitions, allocation periods, and supply interruptions.
- Design continuity: long-term supply support intended to reduce redesign pressure and production disruption.
- Major programmable logic brands: sourcing coverage includes Xilinx, Intel/Altera, Lattice, Microchip, and QuickLogic.
Supply Support at a Glance
| Requirement | FPGAX Support |
| Current production | Active FPGA, programmable logic, and semiconductor component sourcing |
| Legacy programs | End-of-life and hard-to-find component sourcing |
| Supply continuity | Lifecycle transition and long-term availability support |
| Quality requirements | Traceable sourcing and quality-management processes |
Focused on FPGA and Programmable Logic Supply
FPGAX focuses on helping customers maintain access to critical programmable devices throughout the full component lifecycle. Whether the requirement is for a current design, an established production program, or an older platform facing component obsolescence, our goal is to provide a stable sourcing path and help customers maintain design and manufacturing continuity.
Digital Potentiometers FAQ
Can FPGAX source both active and end-of-life Digital Potentiometers components?
Yes. FPGAX supports sourcing for both active components and end-of-life or hard-to-find parts, with an emphasis on maintaining supply continuity for engineering and manufacturing programs.
Which programmable logic manufacturers does FPGAX support?
Our core sourcing coverage includes major FPGA and programmable logic manufacturers such as Xilinx, Intel/Altera, Lattice, Microchip, and QuickLogic, subject to specific part requirements and availability.
How does FPGAX help with component lifecycle changes?
We support customers through lifecycle transitions by helping locate current or legacy supply, reducing exposure to supply disruptions, and supporting long-term availability for designs that need to remain in production.
What quality and traceability standards does FPGAX follow?
FPGAX states certification to AS9120B, ISO 9001:2008, and ISO 14001 standards. Our sourcing services are structured around traceability, stable supply, and quality-management requirements.
What information should I provide for a Digital Potentiometers sourcing request?
Providing the manufacturer part number, required quantity, target delivery schedule, and any lifecycle or traceability requirements helps us evaluate the sourcing request more efficiently.