Print Page
MCP4131-103E/SN
Volatile Digital Potentiometer, 10 kohm, Single, Serial, SPI, Linear, ± 20%, 1.8 V
Image is for illustrative purposes only. Please refer to product description.
ManufacturerMICROCHIP
Manufacturer Part NoMCP4131-103E/SN
Order Code1834953
Product RangeSingle 129-Tap Volatile Digital Pots
Your Part Number
Technical Datasheet
23 In Stock
Need more?
23 Delivery in 3-4 Business Days(UK stock)
| Quantity | Price |
|---|---|
| 1+ | Php58.500 |
| 25+ | Php49.300 |
| 100+ | Php45.000 |
Price for:Each
Minimum: 1
Multiple: 1
Php58.50
Line Note
Added to your Order Confirmation, Invoice, and Dispatch note for this order only.
Product Information
ManufacturerMICROCHIP
Manufacturer Part NoMCP4131-103E/SN
Order Code1834953
Product RangeSingle 129-Tap Volatile Digital Pots
Technical Datasheet
Potentiometer TypeVolatile
End To End Resistance10kohm
No. of PotsSingle
Control InterfaceSerial, SPI
Supply Voltage Min1.8V
Track TaperLinear
Supply Voltage Max5.5V
Resistance Tolerance± 20%
IC Case / PackageSOIC
No. of Pins8Pins
IC MountingSurface Mount
Potentiometer IC Case StyleSOIC
No. of Steps129
Temperature Coefficient± 15ppm/°C
Operating Temperature Min-40°C
Operating Temperature Max125°C
Product RangeSingle 129-Tap Volatile Digital Pots
QualificationAEC-Q100
Automotive Qualification StandardAEC-Q100
SVHCNo SVHC (04-Feb-2026)
Product Overview
MCP4131-103E/SN is a 7bit, single SPI digital potentiometer with volatile memory. It offers a wide range of product offerings using an SPI interface.
- 10Kohm resistance version, SPI control interface, RAM memory type
- Mid-scale POR wiper setting, 75ohm wiper- RW resistance (typical)
- 129 number of steps, VDD operating range from 1.8V to 5.5V
- Zero scale to full-scale wiper operation, internal weak pull-up on all digital inputs
- Ratiometric (potentiometer) is 15ppm typical (low tempco)
- SPI serial interface (10MHz, modes 0,0 and 1,1), high-speed read/writes to wiper registers
- Resistor network terminal disconnect feature via : shutdown pin (SHDN, active low), TCON register
- Brown-out reset protection, serial interface inactive current
- High-voltage tolerant digital inputs, supports split rail applications
- 8 pin SOIC package, extended operating temperature range from -40 to 125°C
Warnings
ESD sensitive device, take proper precaution while handling the device.
Technical Specifications
Potentiometer Type
Volatile
No. of Pots
Single
Supply Voltage Min
1.8V
Supply Voltage Max
5.5V
IC Case / Package
SOIC
IC Mounting
Surface Mount
No. of Steps
129
Operating Temperature Min
-40°C
Product Range
Single 129-Tap Volatile Digital Pots
Automotive Qualification Standard
AEC-Q100
SVHC
No SVHC (04-Feb-2026)
End To End Resistance
10kohm
Control Interface
Serial, SPI
Track Taper
Linear
Resistance Tolerance
± 20%
No. of Pins
8Pins
Potentiometer IC Case Style
SOIC
Temperature Coefficient
± 15ppm/°C
Operating Temperature Max
125°C
Qualification
AEC-Q100
MSL
MSL 1 - Unlimited
Technical Docs (3)
Legislation and Environmental
Country of Origin:
Country in which last significant manufacturing process was carried outCountry of Origin:United States
Country in which last significant manufacturing process was carried out
Country in which last significant manufacturing process was carried outCountry of Origin:United States
Country in which last significant manufacturing process was carried out
Tariff No:85334010
US ECCN:EAR99
EU ECCN:NLR
RoHS Compliant:Yes
RoHS
RoHS Phthalates Compliant:Yes
RoHS
SVHC:No SVHC (04-Feb-2026)
Download Product Compliance Certificate
Product Compliance Certificate
Weight (kg):.000175