| PartNumber | MCP40D19T-502E/LT | MCP40D18T-503E/LT |
| Description | Digital Potentiometer ICs 5k I2C sngl 7-bit volatile memory | Digital Potentiometer ICs 50k I2C sngl 7-bit volatile memory |
| Manufacturer | Microchip | Microchip |
| Product Category | Digital Potentiometer ICs | Digital Potentiometer ICs |
| RoHS | Y | Y |
| Resistance | 5 kOhms to 100 kOhms | 50 kOhms |
| Number of POTs | Single | Single |
| Taps per POT | 128 | 128 |
| Wiper Memory | Volatile | Volatile |
| Digital Interface | I2C | I2C |
| Operating Supply Voltage | 1.8 V to 5.5 V | - |
| Operating Supply Current | 2.5 uA | 45 A |
| Minimum Operating Temperature | - 40 C | - 40 C |
| Maximum Operating Temperature | + 125 C | + 125 C |
| Mounting Style | PCB Mount | PCB Mount |
| Taper | Linear | - |
| Packaging | Reel | Reel |
| Description/Function | 7 Bit Single I2C Digital Potentiometer | 7 Bit Single I2C Digital Pontentiometer |
| Brand | Microchip Technology | Microchip Technology |
| Product Type | Digital Potentiometer ICs | Digital Potentiometer ICs |
| Factory Pack Quantity | 3000 | 3000 |
| Subcategory | Digital Potentiometer ICs | Digital Potentiometer ICs |
| Unit Weight | 0.001164 oz | 0.000988 oz |
| Temperature Coefficient | - | 50 PPM / C |
| Package / Case | - | SC-70-6 |
| Termination Style | - | SMD/SMT |
| Supply Voltage Max | - | 5.5 V |
| Supply Voltage Min | - | 1.8 V |