Print Page
MCP4451-103E/ST
DIGITAL POT, AEC-Q100, 10K, QUAD, TSSOP
Image is for illustrative purposes only. Please refer to product description.
ManufacturerMICROCHIP
Manufacturer Part NoMCP4451-103E/ST
Newark Part No.57AC2501
Product RangeQuad 257-Tap Volatile Digital Pots
Your Part Number
81 In Stock
Need more?
Delivery in 2-4 Business Days(UK stock)
Order before 8pm EST standard shipping
| Quantity | Price |
|---|---|
| 1+ | $1.850 |
| 10+ | $1.700 |
| 25+ | $1.550 |
| 50+ | $1.470 |
| 148+ | $1.400 |
Price for:Each
Minimum: 1
Multiple: 1
$1.85
Line Note
Added to your Order Confirmation, Invoice, and Dispatch note for this order only.
Product Information
ManufacturerMICROCHIP
Manufacturer Part NoMCP4451-103E/ST
Newark Part No.57AC2501
Product RangeQuad 257-Tap Volatile Digital Pots
Technical Datasheet
Potentiometer TypeVolatile
End To End Resistance10kohm
No. of PotsQuad
Control InterfaceI2C
Track TaperLogarithmic
Supply Voltage Min1.8V
Supply Voltage Max5.5V
Resistance Tolerance± 20%
IC Case / PackageTSSOP
No. of Pins20Pins
IC MountingSurface Mount
Potentiometer IC Case StyleTSSOP
No. of Steps257
Temperature Coefficient150ppm/°C
Operating Temperature Min-40°C
Operating Temperature Max125°C
Product RangeQuad 257-Tap Volatile Digital Pots
QualificationAEC-Q100
Automotive Qualification StandardAEC-Q100
SVHCNo SVHC (04-Feb-2026)
Technical Specifications
Potentiometer Type
Volatile
No. of Pots
Quad
Track Taper
Logarithmic
Supply Voltage Max
5.5V
IC Case / Package
TSSOP
IC Mounting
Surface Mount
No. of Steps
257
Operating Temperature Min
-40°C
Product Range
Quad 257-Tap Volatile Digital Pots
Automotive Qualification Standard
AEC-Q100
SVHC
No SVHC (04-Feb-2026)
End To End Resistance
10kohm
Control Interface
I2C
Supply Voltage Min
1.8V
Resistance Tolerance
± 20%
No. of Pins
20Pins
Potentiometer IC Case Style
TSSOP
Temperature Coefficient
150ppm/°C
Operating Temperature Max
125°C
Qualification
AEC-Q100
MSL
MSL 3 - 168 hours
Technical Docs (1)
Legislation and Environmental
US ECCN:Unknown
EU ECCN:Unknown
RoHS Compliant:Yes
RoHS
RoHS Phthalates Compliant:Yes
RoHS
SVHC:No SVHC (04-Feb-2026)
Download Product Compliance Certificate
Product Compliance Certificate
Product traceability