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MCP4151-103E/P
IC, DGTL POT, SNGL, 10K, SPI, 8DIP
Image is for illustrative purposes only. Please refer to product description.
ManufacturerMICROCHIP
Manufacturer Part NoMCP4151-103E/P
Order Code1840806
Product RangeSingle 257-Tap Volatile Digital Pots
Your Part Number
326 In Stock
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326 Delivery in 5-6 Business Days(UK stock)
| Quantity | Price (inc GST) |
|---|---|
| 1+ | CNY10.050 (CNY11.3565) |
| 25+ | CNY8.400 (CNY9.492) |
| 100+ | CNY7.620 (CNY8.6106) |
Price for:Each
Minimum: 1
Multiple: 1
CNY10.05 (CNY11.36 inc GST)
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Product Information
ManufacturerMICROCHIP
Manufacturer Part NoMCP4151-103E/P
Order Code1840806
Product RangeSingle 257-Tap Volatile Digital Pots
Technical Datasheet
Potentiometer TypeVolatile
End To End Resistance10kohm
No. of PotsSingle
Control InterfaceSPI
Supply Voltage Min1.8V
Track TaperLinear
Supply Voltage Max5.5V
Resistance Tolerance± 20%
IC Case / PackageDIP
No. of Pins8Pins
Potentiometer IC Case StyleDIP
IC MountingThrough Hole
No. of Steps257
Temperature Coefficient150ppm/°C
Operating Temperature Min-40°C
Operating Temperature Max125°C
Product RangeSingle 257-Tap Volatile Digital Pots
Automotive Qualification StandardAEC-Q100
QualificationAEC-Q100
MSL-
SVHCNo SVHC (04-Feb-2026)
Product Overview
MCP4151-103E/P is an 8bit, 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)
- 257 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 PDIP package, extended operating temperature range from -40 to 125°C
Warnings
ESD sensitive device, take proper precaution while handling the device. Market demand for this product has caused an extension in leadtimes. Delivery dates may fluctuate. Product exempt from discounts.
Technical Specifications
Potentiometer Type
Volatile
No. of Pots
Single
Supply Voltage Min
1.8V
Supply Voltage Max
5.5V
IC Case / Package
DIP
Potentiometer IC Case Style
DIP
No. of Steps
257
Operating Temperature Min
-40°C
Product Range
Single 257-Tap Volatile Digital Pots
Qualification
AEC-Q100
SVHC
No SVHC (04-Feb-2026)
End To End Resistance
10kohm
Control Interface
SPI
Track Taper
Linear
Resistance Tolerance
± 20%
No. of Pins
8Pins
IC Mounting
Through Hole
Temperature Coefficient
150ppm/°C
Operating Temperature Max
125°C
Automotive Qualification Standard
AEC-Q100
MSL
-
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:85423990
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):.002098