| PartNumber | TC1121EPA | TC1121EOA713 | TC1121EOA |
| Description | Switching Voltage Regulators w/ Shutdown | Switching Voltage Regulators w/ Shutdown | Switching Voltage Regulators w/ Shutdown |
| Manufacturer | Microchip | Microchip | Microchip |
| Product Category | Switching Voltage Regulators | Switching Voltage Regulators | Switching Voltage Regulators |
| RoHS | Y | Y | Y |
| Mounting Style | Through Hole | SMD/SMT | SMD/SMT |
| Package / Case | PDIP-8 | SOIC-Narrow-8 | SOIC-Narrow-8 |
| Output Voltage | - 2.4 V to - 5.5 V | - 2.4 V to - 5.5 V | - 2.4 V to - 5.5 V |
| Output Current | 100 mA | 100 mA | 100 mA |
| Topology | Inverting | Inverting | Inverting |
| Minimum Operating Temperature | - 40 C | - 40 C | - 40 C |
| Maximum Operating Temperature | + 85 C | + 85 C | + 85 C |
| Packaging | Tube | Reel | Tube |
| Function | Inverting | Inverting | Inverting |
| Height | 4.06 mm | 1.42 mm | 1.42 mm |
| Length | 10.16 mm | 4.9 mm | 4.9 mm |
| Type | Charge Pump | Buck | Charge Pump |
| Width | 6.6 mm | 3.91 mm | 3.91 mm |
| Brand | Microchip Technology | Microchip Technology | Microchip Technology |
| Product Type | Switching Voltage Regulators | Switching Voltage Regulators | Switching Voltage Regulators |
| Factory Pack Quantity | 60 | 3300 | 100 |
| Subcategory | PMIC - Power Management ICs | PMIC - Power Management ICs | PMIC - Power Management ICs |
| Unit Weight | 0.032805 oz | 0.006596 oz | 0.006596 oz |
| Moisture Sensitive | - | Yes | - |