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Converters / Digital Potentiometers / MCP4131-503E/P
Datasheets
MCP4131-503E/P by: Microchip Technology Inc

50K DIGITAL POTENTIOMETER, INCREMENT/DECREMENT CONTROL INTERFACE, 129 POSITIONS, PDIP8, 0.300 INCH, PLASTIC, DIP-8

Part Details for MCP4131-503E/P by Microchip Technology Inc

Results Overview of MCP4131-503E/P by Microchip Technology Inc

Tip: Data for a part may vary between manufacturers. You can filter for manufacturers on the top of the page next to the part image and part number.

Applications Industrial Automation Motor control systems

MCP4131-503E/P Information

MCP4131-503E/P by Microchip Technology Inc is a Digital Potentiometer.
Digital Potentiometers are under the broader part category of Converters.

A converter is an electrical circuit that transforms electric energy into a different form that will support a elecrical load needed by a device. Read more about Converters on our Converters part category page.

Available Datasheets

Part # Manufacturer Description Datasheet
LMZ10503EXTTZ/NOPB Texas Instruments 3A Power Module with 5.5V Maximum Input Voltage for Military and Rugged Applications 7-TO-PMOD -55 to 125
OMAP3503ECUS Texas Instruments Sitara Processor: Arm Cortex-A8, LPDDR 423-FCBGA 0 to 90
LMZ10503EXTTZX/NOPB Texas Instruments 3A Power Module with 5.5V Maximum Input Voltage for Military and Rugged Applications 7-TO-PMOD -55 to 125

Price & Stock for MCP4131-503E/P

Part # Distributor Description Stock Price Buy
DISTI # 77M2582
Newark Digital Potentiometer, 50Kohm, 129Steps, Single, Dip8, End To End Resistance:50Kohm, No. Of Pots:S... ingle, Control Interface:Serial, Spi, Track Taper:Linear, Resistance Tolerance:± 20%, Supply Voltage Min:1.8V, Supply Voltage Max:5.5V Rohs Compliant: Yes |Microchip MCP4131-503E/P more RoHS: Compliant Min Qty: 480 Package Multiple: 1 Date Code: 0 Container: Bulk 0
  • 120 $0.7590
$0.7590 Buy Now
DISTI # MCP4131-503E/P-ND
DigiKey IC DGTL POT 50KOHM 129TAP 8DIP Min Qty: 1 Lead time: 52 Weeks Container: Tube 950
In Stock
  • 1 $0.9600
  • 25 $0.8000
  • 100 $0.7300
$0.7300 / $0.9600 Buy Now
DISTI # MCP4131-503E/P
Avnet Americas Digital Potentiometer 128POS 50k Ohm Single 8-Pin PDIP Tube - Rail/Tube (Alt: MCP4131-503E/P) RoHS: Compliant Min Qty: 420 Package Multiple: 60 Lead time: 52 Weeks, 0 Days Container: Tube 0
  • 420 $0.7625
  • 540 $0.7502
  • 960 $0.7380
  • 2,100 $0.7258
  • 4,200 $0.7137
$0.7137 / $0.7625 Buy Now
DISTI # 579-MCP4131-503E/P
Mouser Electronics Digital Potentiometer ICs Digital Pot 128 step SPI Sngl Ch RoHS: Compliant 347
  • 1 $0.9600
  • 25 $0.8000
  • 120 $0.7300
$0.7300 / $0.9600 Buy Now
DISTI # MCP4131-503E/P
Microchip Technology Inc SINGLE 7 BIT, VOLATILE LINEAR POT W/SPI, PDIP, Projected EOL: 2034-10-08 RoHS: Compliant Lead time: 28 Weeks, 0 Days Container: Tube 36

Alternates Available
  • 1 $0.9600
  • 25 $0.8000
  • 100 $0.7300
  • 1,000 $0.6900
  • 5,000 $0.6800
$0.6800 / $0.9600 Buy Now
DISTI # 70388708
RS MCP4131-503E/P, Digital Potentiometer 50kOhm 129-Pos Linear Serial-SPI 8-Pin PDIP | Microchip Techno... logy Inc. MCP4131-503E/P more RoHS: Not Compliant Min Qty: 480 Package Multiple: 1 Lead time: 52 Weeks, 0 Days Container: Bulk 0
  • 480 $0.9200
$0.9200 RFQ
Future Electronics   RoHS: Compliant pbFree: Yes Min Qty: 420 Package Multiple: 60 0
  • 420 $0.7800
  • 1,200 $0.7630
  • 1,800 $0.7570
  • 2,400 $0.7530
  • 4,500 $0.7350
$0.7350 / $0.7800 Buy Now
Onlinecomponents.com Digital Potentiometer - 50kOhm - 128 Position - Volatile - Automotive - 8-Pin PDIP - Tube RoHS: Compliant 5340 Factory Stock
  • 60 $0.7910
  • 300 $0.7260
  • 540 $0.7150
  • 1,020 $0.6880
  • 2,520 $0.6540
  • 5,040 $0.6450
$0.6450 / $0.7910 Buy Now
NAC Digital Pot, 128 steps, SPI, single channel - Package: 8 PDIP .300in TUBE RoHS: Compliant Min Qty: 420 Package Multiple: 60 Container: Tube 0
  • 1 $0.9400
  • 100 $0.8500
  • 500 $0.7800
  • 1,000 $0.7600
$0.7600 / $0.9400 Buy Now
DISTI # MCP4131-503E/P
Avnet Silica Digital Potentiometer 128POS 50k Ohm Single 8Pin PDIP Tube (Alt: MCP4131-503E/P) RoHS: Compliant Min Qty: 60 Package Multiple: 60 Lead time: 38 Weeks, 0 Days Silica - 0
Buy Now
DISTI # MCP4131-503E/P
EBV Elektronik Digital Potentiometer 128POS 50k Ohm Single 8Pin PDIP Tube (Alt: MCP4131-503E/P) RoHS: Compliant Min Qty: 60 Package Multiple: 60 Lead time: 53 Weeks, 0 Days EBV - 0
Buy Now
Master Electronics Digital Potentiometer - 50kOhm - 128 Position - Volatile - Automotive - 8-Pin PDIP - Tube RoHS: Compliant 5340 Factory Stock
  • 60 $0.7910
  • 300 $0.7260
  • 540 $0.7150
  • 1,020 $0.6880
  • 2,520 $0.6540
  • 5,040 $0.6450
$0.6450 / $0.7910 Buy Now
Vyrian Converters 1067
RFQ

Part Details for MCP4131-503E/P

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MCP4131-503E/P Part Data Attributes

Parametric Data
MCP4131-503E/P Microchip Technology Inc
Buy Now Datasheet
Compare Parts:
MCP4131-503E/P Microchip Technology Inc 50K DIGITAL POTENTIOMETER, INCREMENT/DECREMENT CONTROL INTERFACE, 129 POSITIONS, PDIP8, 0.300 INCH, PLASTIC, DIP-8
Select a part to compare:
Pbfree Code Yes
Rohs Code Yes
Part Life Cycle Code Active
Ihs Manufacturer MICROCHIP TECHNOLOGY INC
Part Package Code DIP
Package Description 0.300 INCH, PLASTIC, DIP-8
Pin Count 8
Reach Compliance Code compliant
HTS Code 8542.39.00.01
Factory Lead Time 52 Weeks
Samacsys Manufacturer Microchip
Bandwidth-Nom 0.2 kHz
Control Interface INCREMENT/DECREMENT
Converter Type DIGITAL POTENTIOMETER
JESD-30 Code R-PDIP-T8
JESD-609 Code e3
Length 9.271 mm
Number of Functions 1
Number of Positions 129
Number of Terminals 8
Operating Temperature-Max 125 °C
Operating Temperature-Min -40 °C
Package Body Material PLASTIC/EPOXY
Package Code DIP
Package Equivalence Code DIP8,.3
Package Shape RECTANGULAR
Package Style IN-LINE
Qualification Status Not Qualified
Resistance Law LINEAR
Resistance Tolerance-Max 20%
Resistor Terminal Voltage-Max 5 V
Resistor Terminal Voltage-Min
Seated Height-Max 5.334 mm
Supply Current-Max 1 mA
Supply Voltage-Nom 5 V
Surface Mount NO
Technology CMOS
Temperature Coefficient-Nom 150 ppm/°C
Temperature Grade AUTOMOTIVE
Terminal Finish Matte Tin (Sn)
Terminal Form THROUGH-HOLE
Terminal Pitch 2.54 mm
Terminal Position DUAL
Total Resistance-Nom 50000 Ω
Width 7.62 mm

Alternate Parts for MCP4131-503E/P

This table gives cross-reference parts and alternative options found for MCP4131-503E/P. The Form Fit Function (FFF) tab will give you the options that are more likely to serve as direct pin-to-pin alternates or drop-in parts. The Functional Equivalents tab will give you options that are likely to match the same function of MCP4131-503E/P, but it may not fit your design. Always verify details of parts you are evaluating, as these parts are offered as suggestions for what you are looking for and are not guaranteed.

Part Number Manufacturer Composite Price Description Compare
MCP4131-503I/MF Microchip Technology Inc Check for Price DIGITAL POTENTIOMETER, PDSO8, 3 X 3 MM, 0.90 MM HEIGHT, PLASTIC, DFN-8 MCP4131-503E/P vs MCP4131-503I/MF
MCP4131T-503E/ST Microchip Technology Inc Check for Price 50K DIGITAL POTENTIOMETER, INCREMENT/DECREMENT CONTROL INTERFACE, 129 POSITIONS, PDSO14, 4.40 MM, PLASTIC, TSSOP-14 MCP4131-503E/P vs MCP4131T-503E/ST
MCP4131-503I/P Microchip Technology Inc Check for Price DIGITAL POTENTIOMETER, PDIP8, 0.300 INCH, PLASTIC, DIP-8 MCP4131-503E/P vs MCP4131-503I/P
MCP4131T-503I/MS Microchip Technology Inc Check for Price DIGITAL POTENTIOMETER, PDSO8, PLASTIC, MSOP-8 MCP4131-503E/P vs MCP4131T-503I/MS
MCP4131-503E/ML Microchip Technology Inc Check for Price 50K DIGITAL POTENTIOMETER, INCREMENT/DECREMENT CONTROL INTERFACE, 129 POSITIONS, PQCC16, 4 X 4 MM, 0.90 MM HEIGHT, PLASTIC, QFN-16 MCP4131-503E/P vs MCP4131-503E/ML
MCP4131T-503E/SL Microchip Technology Inc Check for Price 50K DIGITAL POTENTIOMETER, INCREMENT/DECREMENT CONTROL INTERFACE, 129 POSITIONS, PDSO14, 3.90 MM, PLASTIC, SOIC-14 MCP4131-503E/P vs MCP4131T-503E/SL
MCP4131-503E/SN Microchip Technology Inc Check for Price 50K DIGITAL POTENTIOMETER, INCREMENT/DECREMENT CONTROL INTERFACE, 129 POSITIONS, PDSO8, 3.90 MM, PLASTIC, SOIC-8 MCP4131-503E/P vs MCP4131-503E/SN
MCP4131T-503E/SN Microchip Technology Inc $50.7939 50K DIGITAL POTENTIOMETER, INCREMENT/DECREMENT CONTROL INTERFACE, 129 POSITIONS, PDSO8, 3.90 MM, PLASTIC, SOIC-8 MCP4131-503E/P vs MCP4131T-503E/SN
MCP4131-503E/ST Microchip Technology Inc Check for Price 50K DIGITAL POTENTIOMETER, INCREMENT/DECREMENT CONTROL INTERFACE, 129 POSITIONS, PDSO14, 4.40 MM, PLASTIC, TSSOP-14 MCP4131-503E/P vs MCP4131-503E/ST
MCP4131-503I/MS Microchip Technology Inc Check for Price DIGITAL POTENTIOMETER, PDSO8, PLASTIC, MSOP-8 MCP4131-503E/P vs MCP4131-503I/MS

MCP4131-503E/P Frequently Asked Questions (FAQ)

  • The maximum operating frequency of the MCP4131-503E/P is 1 MHz, which is the maximum clock frequency of the SPI interface.

  • To ensure proper initialization, the CS pin should be held high for at least 100 ns after power-up, and then brought low to initiate the SPI communication. The first byte sent should be the command byte (0x00 or 0x01), followed by the data byte to set the wiper position.

  • The maximum voltage that can be applied to the RH and RL pins is VDD + 0.3V, which is typically 5.5V for a 5V supply. Exceeding this voltage can damage the device.

  • To prevent accidental programming, the CS pin should be held high during power-up and power-down to prevent any unwanted SPI communication. Additionally, the VDD pin should be powered up before the CS pin is brought low.

  • The typical resistance tolerance of the MCP4131-503E/P is ±1% over the entire temperature range of -40°C to +125°C.