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MCP4161-103E/P
DIGITAL POTENTIOMETER, 10kohm, 257STEP, Single, DIP8
Image is for illustrative purposes only. Please refer to product description.
ManufacturerMICROCHIP
Manufacturer Part NoMCP4161-103E/P
Newark Part No.77M2738
Product RangeSingle 257-Tap Non-volatile Digital Pots
Your Part Number
30 In Stock
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Available in quantity shown
| Quantity | Price |
|---|---|
| 1+ | $1.420 |
| 10+ | $1.310 |
| 25+ | $1.180 |
| 50+ | $1.140 |
| 120+ | $1.110 |
| 540+ | $1.070 |
Price for:Each
Minimum: 1
Multiple: 1
$1.42
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Product Information
ManufacturerMICROCHIP
Manufacturer Part NoMCP4161-103E/P
Newark Part No.77M2738
Product RangeSingle 257-Tap Non-volatile Digital Pots
Technical Datasheet
Potentiometer TypeNon Volatile
End To End Resistance10kohm
No. of PotsSingle
Control InterfaceSPI
Track TaperLinear
Supply Voltage Min5.5V
Resistance Tolerance± 20%
Supply Voltage Max2.7V
IC Case / PackageDIP
No. of Pins8Pins
IC MountingThrough Hole
Potentiometer IC Case StyleDIP
No. of Steps257
Temperature Coefficient+/-150ppm/°C
Operating Temperature Min125°C
Operating Temperature Max-40°C
Product RangeSingle 257-Tap Non-volatile Digital Pots
QualificationAEC-Q100
Automotive Qualification StandardAEC-Q100
MSL-
SVHCNo SVHC (04-Feb-2026)
Product Overview
MCP4161-103E/P is a single non-volatile 8-bit potentiometer in a PDIP package. Wiper Lock Technology allows application-specific calibration settings to be secured in the EEPROM.
- 7-bit: 128 Resistors (129 Steps), 10kohm resistance
- Zero-scale to full-scale wiper operation
- SPI serial interface
- Brown-out reset protection
- Serial interface inactive current (2.5uA typical)
- High-voltage tolerant digital inputs: up to 12.5V
- Supports split rail applications
- Internal weak pull-up on all digital inputs
- Extended operating temperature range from -40°C to +125°C
Technical Specifications
Potentiometer Type
Non Volatile
No. of Pots
Single
Track Taper
Linear
Resistance Tolerance
± 20%
IC Case / Package
DIP
IC Mounting
Through Hole
No. of Steps
257
Operating Temperature Min
125°C
Product Range
Single 257-Tap Non-volatile Digital Pots
Automotive Qualification Standard
AEC-Q100
SVHC
No SVHC (04-Feb-2026)
End To End Resistance
10kohm
Control Interface
SPI
Supply Voltage Min
5.5V
Supply Voltage Max
2.7V
No. of Pins
8Pins
Potentiometer IC Case Style
DIP
Temperature Coefficient
+/-150ppm/°C
Operating Temperature Max
-40°C
Qualification
AEC-Q100
MSL
-
Technical Docs (3)
Associated Products
4 Products Found
Legislation and Environmental
US ECCN:EAR99
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