MCP4131T-502E/MF
Active5K DIGITAL POTENTIOMETER, INCREMENT/DECREMENT CONTROL INTERFACE, 129 POSITIONS, PDSO8, 3 X 3 MM, 0.90 MM HEIGHT, PLASTIC, DFN-8
Deep-Dive with AI
Search across all available documentation for this part.
MCP4131T-502E/MF
Active5K DIGITAL POTENTIOMETER, INCREMENT/DECREMENT CONTROL INTERFACE, 129 POSITIONS, PDSO8, 3 X 3 MM, 0.90 MM HEIGHT, PLASTIC, DFN-8
Deep-Dive with AI
Technical Specifications
Parameters and characteristics for this part
| Specification | MCP4131T-502E/MF |
|---|---|
| Configuration | Potentiometer |
| Interface | SPI |
| Memory Type | Volatile |
| Mounting Type | Surface Mount |
| Number of Circuits | 1 |
| Number of Taps | 129 |
| Operating Temperature [Max] | 125 °C |
| Operating Temperature [Min] | -40 °C |
| Package / Case | 8-VDFN Exposed Pad |
| Resistance - Wiper (Ohms) (Typ) | 75 Ohms |
| Resistance (Ohms) | 5 kOhms |
| Supplier Device Package | 8-DFN (3x3) |
| Taper | Linear |
| Temperature Coefficient (Typ) | 150 ppm/°C |
| Tolerance | 20 % |
| Voltage - Supply [Max] | 5.5 V |
| Voltage - Supply [Min] | 1.8 V |
mcp4131 Series
7-Bit Single Digital POT with SPI
| Part | Supplier Device Package | Number of Taps | Operating Temperature [Max] | Operating Temperature [Min] | Memory Type | Tolerance | Taper | Mounting Type | Resistance (Ohms) | Temperature Coefficient (Typ) | Resistance - Wiper (Ohms) (Typ) | Interface | Package / Case | Package / Case [y] | Package / Case [x] | Number of Circuits | Voltage - Supply [Min] | Voltage - Supply [Max] | Configuration | Resistance (Ohms) | Package / Case [custom] | Package / Case |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Microchip Technology | 8-SOIC | 129 | 125 °C | -40 °C | Volatile | 20 % | Linear | Surface Mount | 10k | 150 ppm/°C | 75 Ohms | SPI | 8-SOIC | 3.9 mm | 0.154 in | 1 | 1.8 V | 5.5 V | Potentiometer | |||
Microchip Technology | 8-DFN (3x3) | 129 | 125 °C | -40 °C | Volatile | 20 % | Linear | Surface Mount | 150 ppm/°C | 75 Ohms | SPI | 8-VDFN Exposed Pad | 1 | 1.8 V | 5.5 V | Potentiometer | 100 kOhms | |||||
Microchip Technology | 8-MSOP | 129 | 125 °C | -40 °C | Volatile | 20 % | Linear | Surface Mount | 150 ppm/°C | 75 Ohms | SPI | 8-MSOP 8-TSSOP | 1 | 1.8 V | 5.5 V | Potentiometer | 5 kOhms | 0.118 in | 3 mm | |||
Microchip Technology | 8-DFN (3x3) | 129 | 125 °C | -40 °C | Volatile | 20 % | Linear | Surface Mount | 150 ppm/°C | 75 Ohms | SPI | 8-VDFN Exposed Pad | 1 | 1.8 V | 5.5 V | Potentiometer | 50 kOhms | |||||
Microchip Technology | 8-SOIC | 129 | 125 °C | -40 °C | Volatile | 20 % | Linear | Surface Mount | 10k | 150 ppm/°C | 75 Ohms | SPI | 8-SOIC | 3.9 mm | 0.154 in | 1 | 1.8 V | 5.5 V | Potentiometer | |||
Microchip Technology | 8-SOIC | 129 | 125 °C | -40 °C | Volatile | 20 % | Linear | Surface Mount | 150 ppm/°C | 75 Ohms | SPI | 8-SOIC | 3.9 mm | 0.154 in | 1 | 1.8 V | 5.5 V | Potentiometer | 5 kOhms | |||
Microchip Technology | 8-SOIC | 129 | 125 °C | -40 °C | Volatile | 20 % | Linear | Surface Mount | 150 ppm/°C | 75 Ohms | SPI | 8-SOIC | 3.9 mm | 0.154 in | 1 | 1.8 V | 5.5 V | Potentiometer | 100 kOhms | |||
Microchip Technology | 8-DFN (3x3) | 129 | 125 °C | -40 °C | Volatile | 20 % | Linear | Surface Mount | 150 ppm/°C | 75 Ohms | SPI | 8-VDFN Exposed Pad | 1 | 1.8 V | 5.5 V | Potentiometer | 100 kOhms | |||||
Microchip Technology | 8-SOIC | 129 | 125 °C | -40 °C | Volatile | 20 % | Linear | Surface Mount | 150 ppm/°C | 75 Ohms | SPI | 8-SOIC | 3.9 mm | 0.154 in | 1 | 1.8 V | 5.5 V | Potentiometer | 5 kOhms | |||
Microchip Technology | 8-DFN (3x3) | 129 | 125 °C | -40 °C | Volatile | 20 % | Linear | Surface Mount | 150 ppm/°C | 75 Ohms | SPI | 8-VDFN Exposed Pad | 1 | 1.8 V | 5.5 V | Potentiometer | 5 kOhms |
Pricing
Prices provided here are for design reference only. For realtime values and availability, please visit the distributors directly
| Distributor | Package | Quantity | $ | |
|---|---|---|---|---|
| Digikey | Tape & Reel (TR) | 3300 | $ 0.68 | |
| Microchip Direct | T/R | 1 | $ 0.88 | |
| 25 | $ 0.74 | |||
| 100 | $ 0.68 | |||
| 1000 | $ 0.65 | |||
| 5000 | $ 0.64 | |||
Description
General part information
mcp4131 Series
The MCP41/423X devices are volatile, 7-bit (129 wiper steps) digital potentiometers with an SPI compatible interface. The MCP41/42XX family is available with end-to-end resistor values of 5KΩ, 10KΩ, 50kΩ and 100KΩ. These devices offer a variety of configurations simplifying design while minimizing cost, package size and pin count.
Documents
Technical documentation and resources