| PartNumber | MCP40D18T-103AE/LT | MCP40D18T-104AE/LT | MCP40D17T-103E/LT |
| Description | Digital Potentiometer ICs 10k I2C single 7-bit Volatile memory | Digital Potentiometer ICs 100k I2C single 7bit Volatile memory | Digital Potentiometer ICs 10k I2C sngl 7-bit volatile memory |
| Manufacturer | Microchip | Microchip | Microchip |
| Product Category | Digital Potentiometer ICs | Digital Potentiometer ICs | Digital Potentiometer ICs |
| RoHS | Y | Y | Y |
| Resistance | 10 kOhms | 100 kOhms | 10 kOhms |
| Temperature Coefficient | 50 PPM / C | 50 PPM / C | 50 PPM / C |
| Number of POTs | Single | Single | Single |
| Taps per POT | 128 | 128 | 128 |
| Wiper Memory | Volatile | Volatile | Volatile |
| Digital Interface | I2C | I2C | I2C |
| Operating Supply Voltage | 1.8 V to 5.5 V | 1.8 V to 5.5 V | 5.5 V |
| Operating Supply Current | 45 uA | 45 uA | 45 uA |
| Minimum Operating Temperature | - 40 C | - 40 C | - 40 C |
| Maximum Operating Temperature | + 125 C | + 125 C | + 125 C |
| Mounting Style | PCB Mount | PCB Mount | PCB Mount |
| Package / Case | SC-70-6 | SC-70-6 | SC-70-6 |
| Packaging | Reel | Reel | Reel |
| Description/Function | 7 Bit Single I2C Digital Potentiometer | 7 Bit Single I2C Digital Potentiometer | 7 bit Single I2C Digital Rheostat |
| Termination Style | SMD/SMT | SMD/SMT | SMD/SMT |
| Brand | Microchip Technology | Microchip Technology | Microchip Technology |
| Product Type | Digital Potentiometer ICs | Digital Potentiometer ICs | Digital Potentiometer ICs |
| Factory Pack Quantity | 3000 | 3000 | 3000 |
| Subcategory | Digital Potentiometer ICs | Digital Potentiometer ICs | Digital Potentiometer ICs |
| Supply Voltage Max | 5.5 V | 5.5 V | 5.5 V |
| Supply Voltage Min | 1.8 V | 1.8 V | 1.8 V |
| Unit Weight | 0.000988 oz | 0.000988 oz | 0.000988 oz |
| Tolerance | - | - | 20 % |
| Taper | - | - | Log |
| Height | - | - | 1.1 mm |
| Length | - | - | 2 mm |
| Supply Type | - | - | Single |
| Type | - | - | 7 Bit Single I2C Digital Rheostat with Volatile Memory |
| Width | - | - | 1.25 mm |