| PartNumber | U2100B-MFPG3Y | U2100B-MFPG3 | U2100B-MFP |
| Description | Timers & Support Products Sensor Ctrl. Timer for triac or relay | IC TIMER CTRLR TRIAC/RELAY 8SOIC | IC TIMER CTRLR TRIAC/RELAY 8SOIC |
| Manufacturer | Microchip | Atmel | - |
| Product Category | Timers & Support Products | Clock/Timing - Application Specific | - |
| RoHS | Y | - | - |
| Mounting Style | SMD/SMT | - | - |
| Package / Case | SOIC-8 | - | - |
| Brand | Microchip Technology / Atmel | - | - |
| Product Type | Timers & Support Products | - | - |
| Factory Pack Quantity | 4000 | - | - |
| Subcategory | Clock & Timer ICs | - | - |
| Unit Weight | 0.019048 oz | - | - |
| Series | - | - | - |
| Packaging | - | Tape & Reel (TR) | - |
| Package Case | - | 8-SOIC (0.154", 3.90mm Width) | - |
| Operating Temperature | - | 0°C ~ 100°C | - |
| Mounting Type | - | Surface Mount | - |
| Voltage Supply | - | - | - |
| Supplier Device Package | - | 8-SO | - |
| PLL | - | No | - |
| Main Purpose | - | Triac Relay | - |
| Input | - | - | - |
| Output | - | - | - |
| Number of Circuits | - | 1 | - |
| Ratio InputOutput | - | 1899/12/30 2:01:00 | - |
| Differential InputOutput | - | No/No | - |
| Frequency Max | - | - | - |