Digital Potentiometers
Digital potentiometers replace mechanical potentiometers with electronically adjustable resistors controlled via I²C, SPI, or up/down interfaces. Used for calibration, gain trimming, and offset adjustment in sensor conditioning and audio volume control. Available from ADI (AD, MAX), Microchip (MCP), and TI.
Browse Digital Potentiometers Products
| PART NUMBER | MANUFACTURER | DESCRIPTION | STOCK | QTY / ACTION |
|---|---|---|---|---|
| MCP41100T-I/SN | Microchip Technology | Digital Potentiometer 100kOhm 256POS Volatile Linear 8-Pin SOIC N T/R | 186,644 | |
| MCP41050-I/SN | Microchip Technology | Digital Potentiometer 50kOhm 256POS Volatile Linear 8-Pin SOIC N Tube | 236,549 | |
| MCP41010T-I/SN | Microchip Technology | DIGITAL POT, 256 STEPS, SPI, 10KOHMS, SINGLE CHANNEL8 SOIC 3.90MM(.150IN) T/R | 417,587 | |
| MCP4022T-503E/CH | Microchip Technology | Digital Potentiometer 50kOhm 64POS Non-Volatile Linear Automotive 6-Pin SOT-23 T/R | 230,547 | |
| MCP4018T-502E/LT | Microchip Technology | Digital Potentiometer 5kOhm 128POS Volatile Linear Automotive AEC-Q100 6-Pin SC-70 T/R | 261,651 | |
| MCP4018T-104E/LT | Microchip Technology | Digital Potentiometer 100kOhm 128POS Volatile Linear Automotive AEC-Q100 6-Pin SC-70 T/R | 237,211 | |
| MCP4018T-103E/LT | Microchip Technology | ±20% I2C 10kΩ 1.8V~5.5V SC-70-6 Digital Potentiometers ROHS | 10,745 | |
| MCP4017T-503E/LT | Microchip Technology | Digital Potentiometer 50kOhm 128POS Volatile Linear Automotive AEC-Q100 6-Pin SC-70 T/R | 465,053 | |
| MCP4017T-104E/LT | Microchip Technology | Digital Potentiometer 100kOhm 128POS Volatile Linear Automotive AEC-Q100 6-Pin SC-70 T/R | 422,324 | |
| TPL8002-25PWR | Texas Instruments | — | 4,824 |
How to Choose Digital Potentiometers
A practical selection framework for Digital Potentiometers covering specifications, packaging, lifecycle, and sourcing on Octatronics.
Define electrical and environmental requirements
Start with the required function and operating conditions for Digital Potentiometers, then lock in critical parameters such as function, supply voltage, interface, package, and temperature grade. Match these against datasheet limits, not catalog summaries alone.
Validate package and land pattern compatibility
Confirm the Digital Potentiometers package matches your PCB footprint, pick-and-place constraints, and moisture sensitivity handling. Verify reel/tape or tube packaging for production.
Check lifecycle, compliance, and alternates
Review lifecycle status (Active, NRND, EOL), RoHS, and approved alternate sources for Digital Potentiometers before committing to high-volume builds. Use Octatronics cross-reference data when a drop-in replacement is needed.
Compare manufacturers and request pricing
Filter Digital Potentiometers by manufacturers such as onsemi and Renesas, compare key specs side by side, then submit an RFQ with quantity, target delivery, and traceability requirements.
Related Selection Resources
Top Digital Potentiometers Manufacturers
onsemi
onsemi Digital Potentiometers products are available for part-number review, stock checks, and RFQ support.
28,226 productsRenesas
Renesas Digital Potentiometers products are available for part-number review, stock checks, and RFQ support.
74,605 products
Microchip Technology
Microchip Technology Digital Potentiometers products are available for part-number review, stock checks, and RFQ support.
67,462 products
Texas Instruments
Texas Instruments Digital Potentiometers products are available for part-number review, stock checks, and RFQ support.
84,045 products
Analog Devices
Analog Devices Digital Potentiometers products are available for part-number review, stock checks, and RFQ support.
82,970 productsAbout Digital Potentiometers
Frequently Asked Questions
Octatronics can help source a wide range of Digital Potentiometers from major manufacturers worldwide, including active production parts, long-lead-time items, and hard-to-find components.
Yes. You can submit a single part number or upload a BOM with multiple parts. Our team will check stock, date code, lead time, and pricing for each item.
Availability depends on the specific part number and supplier source. For important orders, buyers can request packaging photos, labels, date code information, and traceability documents.
Yes. Octatronics supports sourcing for active, end-of-life, obsolete, and hard-to-find components through our global supplier network.
Please provide the part number, manufacturer, quantity, required date code, target price, delivery country, and whether original packaging or COC is required.
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