| PartNumber | MCP3919A1-E/MQ | MCP3919A1-E/SS | MCP3919A1T-E/MQ |
| Description | Analog Front End - AFE 3 Chnl Energy Meter Front End 3V SPI/2 | Analog Front End - AFE 3 Chnl Energy Meter Front End 3V SPI/2 | Analog Front End - AFE 3 Chnl Energy Meter Front End 3V SPI/2 |
| Manufacturer | Microchip | Microchip | Microchip |
| Product Category | Analog Front End - AFE | Analog Front End - AFE | Analog Front End - AFE |
| RoHS | Y | Y | Y |
| Series | MCP3919 | MCP3919 | MCP3919 |
| Type | Energy Metering | Energy Metering | Energy Metering |
| Number of Channels | 3 Channel | 3 Channel | 3 Channel |
| Interface Type | Serial, SPI | Serial, SPI | Serial, SPI |
| Mounting Style | SMD/SMT | SMD/SMT | SMD/SMT |
| Package / Case | QFN-28 | SSOP-28 | QFN-28 |
| Packaging | Tube | Tube | Reel |
| Brand | Microchip Technology | Microchip Technology | Microchip Technology |
| Operating Supply Voltage | 3 V | 3 V | 3 V |
| Product Type | Analog Front End - AFE | Analog Front End - AFE | Analog Front End - AFE |
| Factory Pack Quantity | 73 | 47 | 3300 |
| Subcategory | Data Converter ICs | Data Converter ICs | Data Converter ICs |
| Unit Weight | 0.002497 oz | 0.025045 oz | 0.002497 oz |