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MCP4161-502E/SN
Non Volatile Digital Potentiometer, 5 kohm, Single, SPI, Linear, ± 20%, 2.7 V
Image is for illustrative purposes only. Please refer to product description.
ManufacturerMICROCHIP
Manufacturer Part NoMCP4161-502E/SN
Order Code2764385
Product RangeSingle 257-Tap Non-volatile Digital Pots
Your Part Number
Technical Datasheet
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| Quantity | Price |
|---|---|
| 1+ | Php84.500 |
| 25+ | Php70.300 |
| 100+ | Php64.400 |
Price for:Each
Minimum: 1
Multiple: 1
Php84.50
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Product Information
ManufacturerMICROCHIP
Manufacturer Part NoMCP4161-502E/SN
Order Code2764385
Product RangeSingle 257-Tap Non-volatile Digital Pots
Technical Datasheet
Potentiometer TypeNon Volatile
End To End Resistance5kohm
Control InterfaceSPI
No. of PotsSingle
Track TaperLinear
Supply Voltage Min2.7V
Resistance Tolerance± 20%
Supply Voltage Max5.5V
IC Case / PackageNSOIC
No. of Pins8Pins
IC MountingSurface Mount
Potentiometer IC Case StyleNSOIC
No. of Steps257
Temperature Coefficient± 150ppm/°C
Operating Temperature Min-40°C
Operating Temperature Max125°C
Product RangeSingle 257-Tap Non-volatile Digital Pots
QualificationAEC-Q100
SVHCNo SVHC (04-Feb-2026)
Product Overview
MCP4161-502E/SN is an 8bit, single SPI digital POT with non-volatile memory. It offers a wide range of product offerings using an SPI interface. WiperLock Technology allows application-specific calibration settings to be secured in the EEPROM.
- SPI control interface, EE memory type, WiperLock technology
- NV wiper POR wiper setting, 75ohm wiper - RW
- 257 number of steps, VDD operating range from 2.7V to 5.5V
- Zero-scale to full-scale wiper operation
- Ratiometric (Potentiometer) is 15ppm typical low tempco
- Automatic recall of saved wiper setting, WiperLock™ Technology
- SPI serial interface (10 MHz, modes 0,0 and 1,1), high-speed read/writes to wiper registers
- Read/write to data EEPROM registers, serially enabled EEPROM write protect
- Shutdown pin (active-low SHDN), terminal Control (TCON) Register
- 8 pin NSOIC package, extended operating temperature range from -40 to 125°C
Technical Specifications
Potentiometer Type
Non Volatile
Control Interface
SPI
Track Taper
Linear
Resistance Tolerance
± 20%
IC Case / Package
NSOIC
IC Mounting
Surface Mount
No. of Steps
257
Operating Temperature Min
-40°C
Product Range
Single 257-Tap Non-volatile Digital Pots
MSL
MSL 2 - 1 year
End To End Resistance
5kohm
No. of Pots
Single
Supply Voltage Min
2.7V
Supply Voltage Max
5.5V
No. of Pins
8Pins
Potentiometer IC Case Style
NSOIC
Temperature Coefficient
± 150ppm/°C
Operating Temperature Max
125°C
Qualification
AEC-Q100
SVHC
No SVHC (04-Feb-2026)
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):.000156