MCP4251T-503E/SL
ActiveMicrochip Technology
SOIC 14/A/DUAL, 8BIT, V, SPI, POT
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MCP4251T-503E/SL
ActiveMicrochip Technology
SOIC 14/A/DUAL, 8BIT, V, SPI, POT
Deep-Dive with AI
Technical Specifications
Parameters and characteristics commom to parts in this series
| Specification | MCP4251T-503E/SL | mcp4251 Series |
|---|---|---|
| - | - | |
| Configuration | Potentiometer | Potentiometer |
| Interface | SPI | SPI |
| Memory Type | Volatile | Volatile |
| Mounting Type | Surface Mount | Surface Mount, Through Hole |
| Number of Circuits | 2 | 2 |
| Number of Taps | 257 | 257 |
| Operating Temperature [Max] | 125 °C | 125 °C |
| Operating Temperature [Min] | -40 °C | -40 °C |
| Package / Case | 14-SOIC | 14-SOIC, 16-VQFN Exposed Pad, 14-DIP, 14-TSSOP |
| Package / Case | - | 0.173 " |
| Package / Case | - | 4.4 mm |
| Package / Case [x] | 0.154 in | 0.154 - 0.3 in |
| Package / Case [y] | 3.9 mm | 3.9 - 7.62 mm |
| Resistance - Wiper (Ohms) (Typ) | 75 Ohms | 75 Ohms |
| Resistance (Ohms) | 50 kOhms | 5 - 100 kOhms |
| Resistance (Ohms) | - | 10k |
| Supplier Device Package | - | 16-QFN (4x4), 14-TSSOP |
| Taper | Linear | Linear |
| Temperature Coefficient (Typ) | 150 ppm/°C | 150 ppm/°C |
| Tolerance | 20 % | 20 % |
| Voltage - Supply [Max] | 5.5 V | 5.5 V |
| Voltage - Supply [Min] | 1.8 V | 1.8 V |
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) | 2600 | $ 0.95 | |
| Microchip Direct | T/R | 1 | $ 1.24 | |
| 25 | $ 1.03 | |||
| 100 | $ 0.95 | |||
| 1000 | $ 0.89 | |||
| 5000 | $ 0.88 | |||
mcp4251 Series
8-Bit Dual Digital POT with SPI
| Part | Interface | Taper | Resistance (Ohms) | Resistance - Wiper (Ohms) (Typ) | Number of Circuits | Memory Type | Configuration | Tolerance | Package / Case [x] | Package / Case [y] | Package / Case | Voltage - Supply [Min] | Voltage - Supply [Max] | Mounting Type | Number of Taps | Temperature Coefficient (Typ) | Operating Temperature [Max] | Operating Temperature [Min] | Supplier Device Package | Resistance (Ohms) | Package / Case [custom] | Package / Case [custom] |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Microchip Technology MCP4251-104E/P | ||||||||||||||||||||||
Microchip Technology MCP4251T-502E/SL | SPI | Linear | 5 kOhms | 75 Ohms | 2 | Volatile | Potentiometer | 20 % | 0.154 in | 3.9 mm | 14-SOIC | 1.8 V | 5.5 V | Surface Mount | 257 | 150 ppm/°C | 125 °C | -40 °C | ||||
Microchip Technology MCP4251-104E/ST | ||||||||||||||||||||||
Microchip Technology MCP4251T-503E/ML | SPI | Linear | 50 kOhms | 75 Ohms | 2 | Volatile | Potentiometer | 20 % | 16-VQFN Exposed Pad | 1.8 V | 5.5 V | Surface Mount | 257 | 150 ppm/°C | 125 °C | -40 °C | 16-QFN (4x4) | |||||
Microchip Technology MCP4251T-103E/ML | SPI | Linear | 75 Ohms | 2 | Volatile | Potentiometer | 20 % | 16-VQFN Exposed Pad | 1.8 V | 5.5 V | Surface Mount | 257 | 150 ppm/°C | 125 °C | -40 °C | 16-QFN (4x4) | 10k | |||||
Microchip Technology MCP4251-502E/ST | ||||||||||||||||||||||
Microchip Technology MCP4251-104E/ML | ||||||||||||||||||||||
Microchip Technology MCP4251-502E/P | SPI | Linear | 5 kOhms | 75 Ohms | 2 | Volatile | Potentiometer | 20 % | 0.3 " | 7.62 mm | 14-DIP | 1.8 V | 5.5 V | Through Hole | 257 | 150 ppm/°C | 125 °C | -40 °C | ||||
Microchip Technology MCP4251T-104E/SL | SPI | Linear | 100 kOhms | 75 Ohms | 2 | Volatile | Potentiometer | 20 % | 0.154 in | 3.9 mm | 14-SOIC | 1.8 V | 5.5 V | Surface Mount | 257 | 150 ppm/°C | 125 °C | -40 °C | ||||
Microchip Technology MCP4251T-103E/ML | ||||||||||||||||||||||
Microchip Technology MCP4251T-104E/ST | ||||||||||||||||||||||
Microchip Technology MCP4251-502E/ML | ||||||||||||||||||||||
Microchip Technology MCP4251-103E/ML | ||||||||||||||||||||||
Microchip Technology MCP4251-503E/SL | ||||||||||||||||||||||
Microchip Technology MCP4251-104E/ML | SPI | Linear | 100 kOhms | 75 Ohms | 2 | Volatile | Potentiometer | 20 % | 16-VQFN Exposed Pad | 1.8 V | 5.5 V | Surface Mount | 257 | 150 ppm/°C | 125 °C | -40 °C | 16-QFN (4x4) | |||||
Microchip Technology MCP4251T-502E/ML | SPI | Linear | 5 kOhms | 75 Ohms | 2 | Volatile | Potentiometer | 20 % | 16-VQFN Exposed Pad | 1.8 V | 5.5 V | Surface Mount | 257 | 150 ppm/°C | 125 °C | -40 °C | 16-QFN (4x4) | |||||
Microchip Technology MCP4251-502E/P | ||||||||||||||||||||||
Microchip Technology MCP4251T-104E/SL | ||||||||||||||||||||||
Microchip Technology MCP4251T-503E/SL | ||||||||||||||||||||||
Microchip Technology MCP4251T-503E/ML | ||||||||||||||||||||||
Microchip Technology MCP4251T-103E/SL | ||||||||||||||||||||||
Microchip Technology MCP4251-103E/P | ||||||||||||||||||||||
Microchip Technology MCP4251-104E/SL | SPI | Linear | 100 kOhms | 75 Ohms | 2 | Volatile | Potentiometer | 20 % | 0.154 in | 3.9 mm | 14-SOIC | 1.8 V | 5.5 V | Surface Mount | 257 | 150 ppm/°C | 125 °C | -40 °C | ||||
Microchip Technology MCP4251-503E/ML | ||||||||||||||||||||||
Microchip Technology MCP4251-502E/ML | ||||||||||||||||||||||
Microchip Technology MCP4251-503E/P | ||||||||||||||||||||||
Microchip Technology MCP4251-103E/P | ||||||||||||||||||||||
Microchip Technology MCP4251T-103E/ST | ||||||||||||||||||||||
Microchip Technology MCP4251-503E/SL | SPI | Linear | 50 kOhms | 75 Ohms | 2 | Volatile | Potentiometer | 20 % | 0.154 in | 3.9 mm | 14-SOIC | 1.8 V | 5.5 V | Surface Mount | 257 | 150 ppm/°C | 125 °C | -40 °C | ||||
Microchip Technology MCP4251T-104E/ML | SPI | Linear | 100 kOhms | 75 Ohms | 2 | Volatile | Potentiometer | 20 % | 16-VQFN Exposed Pad | 1.8 V | 5.5 V | Surface Mount | 257 | 150 ppm/°C | 125 °C | -40 °C | 16-QFN (4x4) | |||||
Microchip Technology MCP4251-502E/ML | SPI | Linear | 5 kOhms | 75 Ohms | 2 | Volatile | Potentiometer | 20 % | 16-VQFN Exposed Pad | 1.8 V | 5.5 V | Surface Mount | 257 | 150 ppm/°C | 125 °C | -40 °C | 16-QFN (4x4) | |||||
Microchip Technology MCP4251-502E/ST | SPI | Linear | 5 kOhms | 75 Ohms | 2 | Volatile | Potentiometer | 20 % | 14-TSSOP | 1.8 V | 5.5 V | Surface Mount | 257 | 150 ppm/°C | 125 °C | -40 °C | 14-TSSOP | 0.173 " | 4.4 mm | |||
Microchip Technology MCP4251-503E/P | SPI | Linear | 50 kOhms | 75 Ohms | 2 | Volatile | Potentiometer | 20 % | 0.3 " | 7.62 mm | 14-DIP | 1.8 V | 5.5 V | Through Hole | 257 | 150 ppm/°C | 125 °C | -40 °C | ||||
Microchip Technology MCP4251T-503E/ST | ||||||||||||||||||||||
Microchip Technology MCP4251-502E/SL | SPI | Linear | 5 kOhms | 75 Ohms | 2 | Volatile | Potentiometer | 20 % | 0.154 in | 3.9 mm | 14-SOIC | 1.8 V | 5.5 V | Surface Mount | 257 | 150 ppm/°C | 125 °C | -40 °C | ||||
Microchip Technology MCP4251-503E/ML | SPI | Linear | 50 kOhms | 75 Ohms | 2 | Volatile | Potentiometer | 20 % | 16-VQFN Exposed Pad | 1.8 V | 5.5 V | Surface Mount | 257 | 150 ppm/°C | 125 °C | -40 °C | 16-QFN (4x4) | |||||
Microchip Technology MCP4251-104E/ST | SPI | Linear | 100 kOhms | 75 Ohms | 2 | Volatile | Potentiometer | 20 % | 14-TSSOP | 1.8 V | 5.5 V | Surface Mount | 257 | 150 ppm/°C | 125 °C | -40 °C | 14-TSSOP | 0.173 " | 4.4 mm | |||
Microchip Technology MCP4251-104E/P | SPI | Linear | 100 kOhms | 75 Ohms | 2 | Volatile | Potentiometer | 20 % | 0.3 " | 7.62 mm | 14-DIP | 1.8 V | 5.5 V | Through Hole | 257 | 150 ppm/°C | 125 °C | -40 °C | ||||
Microchip Technology MCP4251T-103E/ST | SPI | Linear | 75 Ohms | 2 | Volatile | Potentiometer | 20 % | 14-TSSOP | 1.8 V | 5.5 V | Surface Mount | 257 | 150 ppm/°C | 125 °C | -40 °C | 14-TSSOP | 10k | 0.173 " | 4.4 mm | |||
Microchip Technology MCP4251-103E/SL | SPI | Linear | 75 Ohms | 2 | Volatile | Potentiometer | 20 % | 0.154 in | 3.9 mm | 14-SOIC | 1.8 V | 5.5 V | Surface Mount | 257 | 150 ppm/°C | 125 °C | -40 °C | 10k | ||||
Microchip Technology MCP4251T-503E/ST | SPI | Linear | 50 kOhms | 75 Ohms | 2 | Volatile | Potentiometer | 20 % | 14-TSSOP | 1.8 V | 5.5 V | Surface Mount | 257 | 150 ppm/°C | 125 °C | -40 °C | 14-TSSOP | 0.173 " | 4.4 mm | |||
Microchip Technology MCP4251-103E/ML | SPI | Linear | 75 Ohms | 2 | Volatile | Potentiometer | 20 % | 16-VQFN Exposed Pad | 1.8 V | 5.5 V | Surface Mount | 257 | 150 ppm/°C | 125 °C | -40 °C | 16-QFN (4x4) | 10k | |||||
Microchip Technology MCP4251-103E/SL | ||||||||||||||||||||||
Microchip Technology MCP4251-104E/ML | ||||||||||||||||||||||
Microchip Technology MCP4251-103E/ML | ||||||||||||||||||||||
Microchip Technology MCP4251T-503E/SL | SPI | Linear | 50 kOhms | 75 Ohms | 2 | Volatile | Potentiometer | 20 % | 0.154 in | 3.9 mm | 14-SOIC | 1.8 V | 5.5 V | Surface Mount | 257 | 150 ppm/°C | 125 °C | -40 °C | ||||
Microchip Technology MCP4251T-104E/ML | ||||||||||||||||||||||
Microchip Technology MCP4251T-103E/ML | ||||||||||||||||||||||
Microchip Technology MCP4251-503E/ST | SPI | Linear | 50 kOhms | 75 Ohms | 2 | Volatile | Potentiometer | 20 % | 14-TSSOP | 1.8 V | 5.5 V | Surface Mount | 257 | 150 ppm/°C | 125 °C | -40 °C | 14-TSSOP | 0.173 " | 4.4 mm | |||
Microchip Technology MCP4251-103E/SL | ||||||||||||||||||||||
Microchip Technology MCP4251-103E/ST | SPI | Linear | 75 Ohms | 2 | Volatile | Potentiometer | 20 % | 14-TSSOP | 1.8 V | 5.5 V | Surface Mount | 257 | 150 ppm/°C | 125 °C | -40 °C | 14-TSSOP | 10k | 0.173 " | 4.4 mm | |||
Microchip Technology MCP4251-502E/P | ||||||||||||||||||||||
Microchip Technology MCP4251-104E/SL | ||||||||||||||||||||||
Microchip Technology MCP4251-502E/SL | ||||||||||||||||||||||
Microchip Technology MCP4251T-104E/ST | SPI | Linear | 100 kOhms | 75 Ohms | 2 | Volatile | Potentiometer | 20 % | 14-TSSOP | 1.8 V | 5.5 V | Surface Mount | 257 | 150 ppm/°C | 125 °C | -40 °C | 14-TSSOP | 0.173 " | 4.4 mm | |||
Microchip Technology MCP4251T-502E/ML | ||||||||||||||||||||||
Microchip Technology MCP4251-104E/P | ||||||||||||||||||||||
Microchip Technology MCP4251T-502E/SL | ||||||||||||||||||||||
Microchip Technology MCP4251-104E/ST | ||||||||||||||||||||||
Microchip Technology MCP4251T-103E/SL | SPI | Linear | 75 Ohms | 2 | Volatile | Potentiometer | 20 % | 0.154 in | 3.9 mm | 14-SOIC | 1.8 V | 5.5 V | Surface Mount | 257 | 150 ppm/°C | 125 °C | -40 °C | 10k |
Description
General part information
mcp4251 Series
The MCP41/425X devices are volatile, 8-bit (257 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