Digital Potentiometers

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Mfr Part #	Quantity Available	Price	Series	Package	Product Status	DigiKey Programmable	Taper	Configuration	Number of Circuits	Number of Taps	Resistance (Ohms)	Interface	Memory Type	Voltage - Supply	Features	Tolerance	Temperature Coefficient (Typ)	Mounting Type	Supplier Device Package	Package / Case	Operating Temperature	Resistance - Wiper (Ohms) (Typ)

MCP41HV51-502E/ST IC DGTL POT 5KOHM 256TAP 14TSSOP Microchip Technology	4,006 In Stock	1 : ¥16.42000 Tube	-	Tube	Active	Not Verified	Linear	Potentiometer	1	256	5k	SPI	Volatile	1.8V ~ 5.5V, 10V ~ 36V, ±5V ~ 18V	-	±20%	100ppm/°C	Surface Mount	14-TSSOP	14-TSSOP (0.173", 4.40mm Width)	-40°C ~ 125°C	145
MCP41HV51-503E/ST IC DGT POT 50KOHM 256TAP 14TSSOP Microchip Technology	868 In Stock	1 : ¥16.42000 Tube	-	Tube	Active	Not Verified	Linear	Potentiometer	1	256	50k	SPI	Volatile	1.8V ~ 5.5V, 10V ~ 36V, ±5V ~ 18V	-	±20%	100ppm/°C	Surface Mount	14-TSSOP	14-TSSOP (0.173", 4.40mm Width)	-40°C ~ 125°C	145
MCP41HV51-103E/ST IC DGT POT 10KOHM 256TAP 14TSSOP Microchip Technology	686 In Stock	1 : ¥16.42000 Tube	-	Tube	Active	Not Verified	Linear	Potentiometer	1	256	10k	SPI	Volatile	1.8V ~ 5.5V, 10V ~ 36V, ±5V ~ 18V	-	±20%	100ppm/°C	Surface Mount	14-TSSOP	14-TSSOP (0.173", 4.40mm Width)	-40°C ~ 125°C	145
MCP41HV51-104E/ST IC DGT POT 100KOHM 256TP 14TSSOP Microchip Technology	4,301 In Stock	1 : ¥16.42000 Tube	-	Tube	Active	Not Verified	Linear	Potentiometer	1	256	100k	SPI	Volatile	1.8V ~ 5.5V, 10V ~ 36V, ±5V ~ 18V	-	±20%	100ppm/°C	Surface Mount	14-TSSOP	14-TSSOP (0.173", 4.40mm Width)	-40°C ~ 125°C	145
MCP41HV51T-503E/ST IC DGT POT 50KOHM 256TAP 14TSSOP Microchip Technology	900 In Stock	1 : ¥16.42000 Cut Tape (CT) 2,500 : ¥12.39691 Tape & Reel (TR)	-	Tape & Reel (TR) Cut Tape (CT) Digi-Reel®	Active	Not Verified	Linear	Potentiometer	1	256	50k	SPI	Volatile	1.8V ~ 5.5V, 10V ~ 36V, ±5V ~ 18V	-	±20%	100ppm/°C	Surface Mount	14-TSSOP	14-TSSOP (0.173", 4.40mm Width)	-40°C ~ 125°C	145
MCP41HV51-502E/MQ IC DGTL POT 5KOHM 256TAP 20QFN Microchip Technology	444 In Stock	1 : ¥16.42000 Tube	-	Tube	Active	Not Verified	Linear	Potentiometer	1	256	5k	SPI	Volatile	1.8V ~ 5.5V, 10V ~ 36V, ±5V ~ 18V	-	±20%	100ppm/°C	Surface Mount	20-VQFN (5x5)	20-VQFN Exposed Pad	-40°C ~ 125°C	145
MCP41HV51-104E/MQ IC DGT POT 100KOHM 256TAP 20QFN Microchip Technology	420 In Stock	1 : ¥16.42000 Tube	-	Tube	Active	Not Verified	Linear	Potentiometer	1	256	100k	SPI	Volatile	1.8V ~ 5.5V, 10V ~ 36V, ±5V ~ 18V	-	±20%	100ppm/°C	Surface Mount	20-VQFN (5x5)	20-VQFN Exposed Pad	-40°C ~ 125°C	145
MCP41HV51-103E/MQ IC DGTL POT 10KOHM 256TAP 20QFN Microchip Technology	602 In Stock	1 : ¥16.42000 Tube	-	Tube	Active	Not Verified	Linear	Potentiometer	1	256	10k	SPI	Volatile	1.8V ~ 5.5V, 10V ~ 36V, ±5V ~ 18V	-	±20%	100ppm/°C	Surface Mount	20-VQFN (5x5)	20-VQFN Exposed Pad	-40°C ~ 125°C	145
MCP41HV51-503E/MQ IC DGTL POT 50KOHM 256TAP 20QFN Microchip Technology	0 In Stock Check Lead Time	292 : ¥12.39692 Tube	-	Tube	Active	Not Verified	Linear	Potentiometer	1	256	50k	SPI	Volatile	1.8V ~ 5.5V, 10V ~ 36V, ±5V ~ 18V	-	±20%	100ppm/°C	Surface Mount	20-VQFN (5x5)	20-VQFN Exposed Pad	-40°C ~ 125°C	145
MCP41HV51T-103E/MQ IC DGTL POT 10KOHM 256TAP 20QFN Microchip Technology	0 In Stock Check Lead Time	3,300 : ¥12.39694 Tape & Reel (TR)	-	Tape & Reel (TR)	Active	Not Verified	Linear	Potentiometer	1	256	10k	SPI	Volatile	1.8V ~ 5.5V, 10V ~ 36V, ±5V ~ 18V	-	±20%	100ppm/°C	Surface Mount	20-VQFN (5x5)	20-VQFN Exposed Pad	-40°C ~ 125°C	145
MCP41HV51T-103E/ST IC DGT POT 10KOHM 256TAP 14TSSOP Microchip Technology	0 In Stock Check Lead Time	2,500 : ¥12.39691 Tape & Reel (TR)	-	Tape & Reel (TR)	Active	Not Verified	Linear	Potentiometer	1	256	10k	SPI	Volatile	1.8V ~ 5.5V, 10V ~ 36V, ±5V ~ 18V	-	±20%	100ppm/°C	Surface Mount	14-TSSOP	14-TSSOP (0.173", 4.40mm Width)	-40°C ~ 125°C	145
MCP41HV51T-104E/MQ IC DGT POT 100KOHM 256TAP 20QFN Microchip Technology	0 In Stock Check Lead Time	3,300 : ¥12.39694 Tape & Reel (TR)	-	Tape & Reel (TR)	Active	Not Verified	Linear	Potentiometer	1	256	100k	SPI	Volatile	1.8V ~ 5.5V, 10V ~ 36V, ±5V ~ 18V	-	±20%	100ppm/°C	Surface Mount	20-VQFN (5x5)	20-VQFN Exposed Pad	-40°C ~ 125°C	145
MCP41HV51T-104E/ST IC DGT POT 100KOHM 256TP 14TSSOP Microchip Technology	0 In Stock Check Lead Time	2,500 : ¥12.39691 Tape & Reel (TR)	-	Tape & Reel (TR)	Active	Not Verified	Linear	Potentiometer	1	256	100k	SPI	Volatile	1.8V ~ 5.5V, 10V ~ 36V, ±5V ~ 18V	-	±20%	100ppm/°C	Surface Mount	14-TSSOP	14-TSSOP (0.173", 4.40mm Width)	-40°C ~ 125°C	145
MCP41HV51T-502E/MQ IC DGTL POT 5KOHM 256TAP 20QFN Microchip Technology	0 In Stock Check Lead Time	3,300 : ¥12.39694 Tape & Reel (TR)	-	Tape & Reel (TR)	Active	Not Verified	Linear	Potentiometer	1	256	5k	SPI	Volatile	1.8V ~ 5.5V, 10V ~ 36V, ±5V ~ 18V	-	±20%	100ppm/°C	Surface Mount	20-VQFN (5x5)	20-VQFN Exposed Pad	-40°C ~ 125°C	145
MCP41HV51T-502E/ST IC DGTL POT 5KOHM 256TAP 14TSSOP Microchip Technology	0 In Stock Check Lead Time	2,500 : ¥12.39691 Tape & Reel (TR)	-	Tape & Reel (TR)	Active	Not Verified	Linear	Potentiometer	1	256	5k	SPI	Volatile	1.8V ~ 5.5V, 10V ~ 36V, ±5V ~ 18V	-	±20%	100ppm/°C	Surface Mount	14-TSSOP	14-TSSOP (0.173", 4.40mm Width)	-40°C ~ 125°C	145
MCP41HV51T-503E/MQ IC DGTL POT 50KOHM 256TAP 20QFN Microchip Technology	0 In Stock Check Lead Time	3,300 : ¥12.39694 Tape & Reel (TR)	-	Tape & Reel (TR)	Active	Not Verified	Linear	Potentiometer	1	256	50k	SPI	Volatile	1.8V ~ 5.5V, 10V ~ 36V, ±5V ~ 18V	-	±20%	100ppm/°C	Surface Mount	20-VQFN (5x5)	20-VQFN Exposed Pad	-40°C ~ 125°C	145

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Digital Potentiometers

Digital potentiometers are a family of integrated circuit devices which provide an adjustable resistance similar to a traditional mechanical potentiometer or rheostat, but which are controlled by means of electronic signals rather than a mechanical input. Though relatively limited in the amount of electrical power that can be dissipated in their resistance, their ability to be electronically controlled facilitates miniaturization, automation, and remote control of signal-level analog circuits where mechanical potentiometers may have otherwise been used.