| PartNumber | MAX5021EUA+ | MAX5021EUA | MAX5021EUA+T |
| Description | Switching Controllers for Isolated Power Supplies | Switching Controllers for Isolated Power Supplies | Switching Controllers for Isolated Power Supplies |
| Manufacturer | Maxim Integrated | Maxim Integrated | Maxim Integrated |
| Product Category | Switching Controllers | Switching Controllers | Switching Controllers |
| RoHS | Y | - | Y |
| Topology | Flyback, Forward | Flyback, Forward | Flyback, Forward |
| Number of Outputs | 1 Output | 1 Output | 1 Output |
| Switching Frequency | 262 kHz | 262 kHz | 262 kHz |
| Duty Cycle Max | 50 % | 50 % | 50 % |
| Output Current | 250 mA | 250 mA | 250 mA |
| Minimum Operating Temperature | - 40 C | - 40 C | - 40 C |
| Maximum Operating Temperature | + 85 C | + 85 C | + 85 C |
| Mounting Style | SMD/SMT | SMD/SMT | SMD/SMT |
| Package / Case | USOP-8 | USOP-8 | USOP-8 |
| Packaging | Tube | Tube | Reel |
| Series | MAX5021 | MAX5021 | MAX5021 |
| Type | Current Mode PWM Controllers | Current Mode PWM Controllers | Current Mode PWM Controllers |
| Brand | Maxim Integrated | Maxim Integrated | Maxim Integrated |
| Product Type | Switching Controllers | Switching Controllers | Switching Controllers |
| Factory Pack Quantity | 50 | 50 | 2500 |
| Subcategory | PMIC - Power Management ICs | PMIC - Power Management ICs | PMIC - Power Management ICs |
| Part # Aliases | MAX5021 | MAX5021 | MAX5021 |