| PartNumber | MAX5019ESA+ | MAX5019ESA+T | MAX5019ESA |
| Description | Switching Controllers w/Integrated Startup | Switching Controllers w/Integrated Startup | Switching Controllers w/Integrated Startup |
| 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 | 275 kHz | 275 kHz | 275 kHz |
| Duty Cycle Max | 85 % | 85 % | 85 % |
| Output Current | 1000 mA | 1000 mA | 1000 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 | SOIC-Narrow-8 | SOIC-Narrow-8 | SOIC-Narrow-8 |
| Packaging | Bulk | Reel | Bulk |
| Series | MAX5019 | MAX5019 | MAX5019 |
| 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 | 100 | 2500 | 100 |
| Subcategory | PMIC - Power Management ICs | PMIC - Power Management ICs | PMIC - Power Management ICs |
| Part # Aliases | MAX5019 | MAX5019 | MAX5019 |
| Unit Weight | 0.006596 oz | 0.006596 oz | 0.006596 oz |