MCP4161 Digital Potentiometer ICs

Microchip Technology MCP4161 Digital Potentiometer ICs support 7-bit and 8-bit single/dual resistor networks and potentiometer or rheostat configuration options. These potentiometer ICs offer a wide range of product offerings using an SPI interface. The MCP4161 ICs allow application-specific calibration settings to be secured in the EEPROM. These digital potentiometer ICs feature non-volatile memory with an automatic recall of saved wiper settings and WiperLock™ technology. The MCP4161 potentiometer ICs operate at a wide operating voltage range of 2.7V to 5.5V and 2MHz bandwidth for a 5kΩ device.

Results: 28
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Description Datasheet Availability Pricing (PEN) Filter the results in the table by unit price based on your quantity.
Qty. RoHS ECAD Model Resistance
Temperature Coefficient
Tolerance
Number of POTs
Taps per POT
Wiper Memory
Digital Interface
Operating Supply Voltage
Operating Supply Current
Minimum Operating Temperature
Maximum Operating Temperature
Mounting Style
Termination Style
Package / Case
Qualification
Taper
Packaging
Microchip Technology Digital Potentiometer ICs Sngl 8B NV SPI Rheo
Datasheet
4,412In Stock
Min.: 1
Mult.: 1

50 kOhms 150 PPM / C 20 % Single 256 Tap Non Volatile Serial (4-Wire, SPI) 2.5 V, 3.3 V, 5 V 550 uA - 40 C + 125 C PCB Mount SMD/SMT SOIC-Narrow-8 AEC-Q100 Linear Tube
Microchip Technology Digital Potentiometer ICs Sngl 8B NV SPI Rheo
Datasheet
1,872In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 2,500

100 kOhms 150 PPM / C 20 % Single 256 Tap Non Volatile Serial (4-Wire, SPI) 2.5 V, 3.3 V, 5 V 550 uA - 40 C + 125 C PCB Mount SMD/SMT MSOP-8 AEC-Q100 Linear Reel, Cut Tape, MouseReel
Microchip Technology Digital Potentiometer ICs Sngl 8B NV SPI Rheo
Datasheet
2,408In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 3,300

5 kOhms 150 PPM / C 20 % Single 256 Tap Non Volatile Serial (4-Wire, SPI) 2.5 V, 3.3 V, 5 V 550 uA - 40 C + 125 C PCB Mount SMD/SMT SOIC-Narrow-8 AEC-Q100 Linear Reel, Cut Tape, MouseReel
Microchip Technology Digital Potentiometer ICs Sngl 8B NV SPI Rheo
Datasheet
1,832In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 3,300

10 kOhms 150 PPM / C 20 % Single 256 Tap Non Volatile Serial (4-Wire, SPI) 2.5 V, 3.3 V, 5 V 550 uA - 40 C + 125 C PCB Mount SMD/SMT DFN-8 EP AEC-Q100 Linear Reel, Cut Tape, MouseReel
Microchip Technology Digital Potentiometer ICs Sngl 8B NV SPI Rheo
Datasheet
3,656In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 3,300

10 kOhms 150 PPM / C 20 % Single 256 Tap Non Volatile Serial (4-Wire, SPI) 2.5 V, 3.3 V, 5 V 550 uA - 40 C + 125 C PCB Mount SMD/SMT SOIC-Narrow-8 AEC-Q100 Linear Reel, Cut Tape, MouseReel
Microchip Technology Digital Potentiometer ICs Sngl 8B NV SPI Rheo
Datasheet
360In Stock
Min.: 1
Mult.: 1

10 kOhms 150 PPM / C 20 % Single 256 Tap Non Volatile Serial (4-Wire, SPI) 2.5 V, 3.3 V, 5 V 550 uA - 40 C + 125 C PCB Mount SMD/SMT DFN-8 EP AEC-Q100 Linear Tube
Microchip Technology Digital Potentiometer ICs Sngl 8B NV SPI Rheo
Datasheet
271In Stock
Min.: 1
Mult.: 1

10 kOhms Single 256 Tap Non Volatile Serial (4-Wire, SPI) 2.5 V, 3.3 V, 5 V 550 uA - 40 C + 125 C PCB Mount SMD/SMT MSOP-8 AEC-Q100 Tube
Microchip Technology Digital Potentiometer ICs Sngl 8B NV SPI Rheo
Datasheet
343In Stock
Min.: 1
Mult.: 1

10 kOhms 150 PPM / C 20 % Single 256 Tap Non Volatile Serial (4-Wire, SPI) 2.5 V, 3.3 V, 5 V 550 uA - 40 C + 125 C PCB Mount Through Hole PDIP-8 AEC-Q100 Linear Tube
Microchip Technology Digital Potentiometer ICs Sngl 8B NV SPI Rheo
Datasheet
557In Stock
Min.: 1
Mult.: 1

10 kOhms 150 PPM / C 20 % Single 256 Tap Non Volatile Serial (4-Wire, SPI) 2.5 V, 3.3 V, 5 V 550 uA - 40 C + 125 C PCB Mount SMD/SMT SOIC-Narrow-8 AEC-Q100 Linear Tube
Microchip Technology Digital Potentiometer ICs Sngl 8B NV SPI Rheo
Datasheet
74In Stock
Min.: 1
Mult.: 1

100 kOhms 150 PPM / C 20 % Single 256 Tap Non Volatile Serial (4-Wire, SPI) 2.5 V, 3.3 V, 5 V 550 uA - 40 C + 125 C PCB Mount SMD/SMT DFN-8 EP AEC-Q100 Linear Tube
Microchip Technology Digital Potentiometer ICs Sngl 8B NV SPI Rheo
Datasheet
222In Stock
Min.: 1
Mult.: 1

100 kOhms 150 PPM / C 20 % Single 256 Tap Non Volatile Serial (4-Wire, SPI) 2.5 V, 3.3 V, 5 V 550 uA - 40 C + 125 C PCB Mount SMD/SMT MSOP-8 AEC-Q100 Linear Tube
Microchip Technology Digital Potentiometer ICs Sngl 8B NV SPI Rheo
Datasheet
339In Stock
Min.: 1
Mult.: 1

100 kOhms 150 PPM / C 20 % Single 256 Tap Non Volatile Serial (4-Wire, SPI) 2.5 V, 3.3 V, 5 V 550 uA - 40 C + 125 C PCB Mount Through Hole PDIP-8 AEC-Q100 Linear Tube
Microchip Technology Digital Potentiometer ICs Sngl 8B NV SPI Rheo
Datasheet
197In Stock
Min.: 1
Mult.: 1

100 kOhms 150 PPM / C 20 % Single 256 Tap Non Volatile Serial (4-Wire, SPI) 2.5 V, 3.3 V, 5 V 550 uA - 40 C + 125 C PCB Mount SMD/SMT SOIC-Narrow-8 AEC-Q100 Linear Tube
Microchip Technology Digital Potentiometer ICs Sngl 8B NV SPI Rheo
Datasheet
150In Stock
Min.: 1
Mult.: 1

5 kOhms 150 PPM / C 20 % Single 257 Tap Non Volatile Serial (4-Wire, SPI) 2.7 V to 5 V 550 uA - 40 C + 125 C PCB Mount SMD/SMT MSOP-8 AEC-Q100 Linear Tube
Microchip Technology Digital Potentiometer ICs Sngl 8B NV SPI
Datasheet
47In Stock
360Expected 10/19/2026
Min.: 1
Mult.: 1

5 kOhms 150 PPM / C 20 % Single 256 Tap Non Volatile Serial (4-Wire, SPI) 2.5 V, 3.3 V, 5 V 550 uA - 40 C + 125 C PCB Mount Through Hole PDIP-8 AEC-Q100 Linear Tube
Microchip Technology Digital Potentiometer ICs Sngl 8B NV SPI Rheo
Datasheet
609In Stock
Min.: 1
Mult.: 1

5 kOhms 150 PPM / C 20 % Single 256 Tap Non Volatile Serial (4-Wire, SPI) 2.5 V, 3.3 V, 5 V 550 uA - 40 C + 125 C PCB Mount SMD/SMT SOIC-Narrow-8 AEC-Q100 Linear Tube
Microchip Technology Digital Potentiometer ICs Sngl 8B NV SPI Rheo
Datasheet
107In Stock
Min.: 1
Mult.: 1

50 kOhms 150 PPM / C 20 % Single 256 Tap Non Volatile Serial (4-Wire, SPI) 2.5 V, 3.3 V, 5 V 550 uA - 40 C + 125 C PCB Mount SMD/SMT MSOP-8 AEC-Q100 Linear Tube
Microchip Technology Digital Potentiometer ICs Sngl 8B NV SPI Rheo
Datasheet
360In Stock
Min.: 1
Mult.: 1

50 kOhms 150 PPM / C 20 % Single 256 Tap Non Volatile Serial (4-Wire, SPI) 2.5 V, 3.3 V, 5 V 550 uA - 40 C + 125 C PCB Mount Through Hole PDIP-8 AEC-Q100 Linear Tube
Microchip Technology Digital Potentiometer ICs Sngl 8B NV SPI Rheo
Datasheet
1,150Expected 12/10/2026
MouseReel Available
Min.: 1
Mult.: 1
: 3,300

50 kOhms Single 256 Tap Non Volatile Serial (4-Wire, SPI) 2.5 V, 3.3 V, 5 V 550 uA - 40 C + 125 C PCB Mount SMD/SMT SOIC-Narrow-8 AEC-Q100 Reel, Cut Tape, MouseReel
Microchip Technology Digital Potentiometer ICs Sngl 8B NV SPI Rheo
Datasheet
Non-Stocked Lead-Time 9 Weeks
Min.: 1
Mult.: 1

5 kOhms 150 PPM / C 20 % Single 256 Tap Non Volatile Serial (4-Wire, SPI) 2.5 V, 3.3 V, 5 V 550 uA - 40 C + 125 C PCB Mount SMD/SMT DFN-8 EP AEC-Q100 Linear Tube
Microchip Technology Digital Potentiometer ICs Sngl 8B NV SPI Rheo
Datasheet
Non-Stocked Lead-Time 10 Weeks
Min.: 1
Mult.: 1

50 kOhms Single 256 Tap Non Volatile Serial (4-Wire, SPI) 2.5 V, 3.3 V, 5 V 550 uA - 40 C + 125 C PCB Mount SMD/SMT DFN-8 EP AEC-Q100 Tube
Microchip Technology Digital Potentiometer ICs Sngl 8B NV SPI Rheo
Datasheet
Non-Stocked Lead-Time 11 Weeks
Min.: 2,500
Mult.: 2,500
: 2,500

10 kOhms Single 256 Tap Non Volatile Serial (4-Wire, SPI) 2.5 V, 3.3 V, 5 V 550 uA - 40 C + 125 C PCB Mount SMD/SMT MSOP-8 AEC-Q100 Reel
Microchip Technology Digital Potentiometer ICs Sngl 8B NV SPI Rheo
Datasheet
Non-Stocked Lead-Time 9 Weeks
Min.: 3,300
Mult.: 3,300
: 3,300

100 kOhms Single 256 Tap Non Volatile Serial (4-Wire, SPI) 2.5 V, 3.3 V, 5 V 550 uA - 40 C + 125 C PCB Mount SMD/SMT DFN-8 EP AEC-Q100 Reel
Microchip Technology Digital Potentiometer ICs Sngl 8B NV SPI Rheo
Datasheet
Non-Stocked Lead-Time 9 Weeks
Min.: 3,300
Mult.: 3,300
: 3,300

100 kOhms Single 256 Tap Non Volatile Serial (4-Wire, SPI) 2.5 V, 3.3 V, 5 V 550 uA - 40 C + 125 C PCB Mount SMD/SMT SOIC-Narrow-8 AEC-Q100 Reel
Microchip Technology Digital Potentiometer ICs Sngl 8B NV SPI Rheo
Datasheet
Non-Stocked Lead-Time 9 Weeks
MouseReel Available
Min.: 1
Mult.: 1
: 3,300

5 kOhms Single 256 Tap Non Volatile Serial (4-Wire, SPI) 2.5 V, 3.3 V, 5 V 550 uA - 40 C + 125 C PCB Mount SMD/SMT DFN-8 EP AEC-Q100 Reel, Cut Tape, MouseReel