| PartNumber | MC34023P | MC34023PG | MC34025DW |
| Description | Switching Controllers Single Ended Voltage | Switching Controllers Single Ended Voltage or Current Mode PWM | Switching Controllers Dual Output Voltage |
| Manufacturer | ON Semiconductor | ON Semiconductor | ON Semiconductor |
| Product Category | Switching Controllers | Switching Controllers | Switching Controllers |
| RoHS | N | Y | N |
| Topology | Flyback, Forward | Flyback, Forward | Half-Bridge, Push-Pull |
| Number of Outputs | 1 Output | 1 Output | 2 Output |
| Switching Frequency | 1000 kHz | 1000 kHz | 1000 kHz |
| Duty Cycle Max | 90 % | 90 % | 45 % |
| Output Voltage | 5.05 V to 5.15 V | 5.05 V to 5.15 V | 5.05 V to 5.15 V |
| Output Current | 500 mA | 500 mA | 500 mA |
| Minimum Operating Temperature | 0 C | 0 C | 0 C |
| Maximum Operating Temperature | + 70 C | + 70 C | + 70 C |
| Mounting Style | Through Hole | Through Hole | SMD/SMT |
| Package / Case | PDIP-16 | PDIP-16 | SOIC-16 Wide |
| Packaging | Tube | Tube | Tube |
| Type | Current Mode PWM Controllers | Current Mode PWM Controllers | Current Mode PWM Controllers |
| Brand | ON Semiconductor | ON Semiconductor | ON Semiconductor |
| Fall Time | 30 ns | 30 ns | 30 ns |
| Operating Supply Voltage | 30 V | 30 V | 30 V |
| Product Type | Switching Controllers | Switching Controllers | Switching Controllers |
| Rise Time | 30 ns | 30 ns | 30 ns |
| Factory Pack Quantity | 500 | 25 | 47 |
| Subcategory | PMIC - Power Management ICs | PMIC - Power Management ICs | PMIC - Power Management ICs |
| Unit Weight | 0.057419 oz | 0.057419 oz | 0.019312 oz |
| Series | - | MC34023 | - |