| PartNumber | MIC38C43YM | MIC38C43YM-TR | MIC38C43YMM |
| Description | Switching Controllers Monolithic SMPS Controller | Switching Controllers Monolithic SMPS Controller | Switching Controllers Monolithic SMPS Controller |
| Manufacturer | Microchip | Microchip | Microchip |
| Product Category | Switching Controllers | Switching Controllers | Switching Controllers |
| RoHS | Y | Y | Y |
| Number of Outputs | 1 Output | - | 1 Output |
| Duty Cycle Max | 96 % | - | 96 % |
| Output Voltage | 5 V | - | 5 V |
| Output Current | 500 mA | - | 500 mA |
| Minimum Operating Temperature | - 40 C | - | - 40 C |
| Maximum Operating Temperature | + 85 C | - | + 85 C |
| Mounting Style | SMD/SMT | SMD/SMT | SMD/SMT |
| Package / Case | SOIC-8 | SOIC-8 | MSOP-8 |
| Packaging | Tube | Reel | Tube |
| Series | MIC38C43 | - | MIC38C43 |
| Type | Current Mode PWM Controllers | Current Mode PWM Controllers | Current Mode PWM Controllers |
| Brand | Microchip Technology / Micrel | Microchip Technology / Micrel | Microchip Technology / Micrel |
| Fall Time | 80 ns | - | 30 ns |
| Operating Supply Current | 4 mA | - | 4 mA |
| Operating Supply Voltage | 20 V | - | 20 V |
| Product Type | Switching Controllers | Switching Controllers | Switching Controllers |
| Rise Time | 40 ns | - | 40 ns |
| Factory Pack Quantity | 95 | 2500 | 100 |
| Subcategory | PMIC - Power Management ICs | PMIC - Power Management ICs | PMIC - Power Management ICs |
| Unit Weight | 0.019048 oz | 0.019048 oz | 0.004938 oz |
| Part # Aliases | - | MIC38C43YM TR | - |
| Topology | - | - | Boost, Buck, Flyback, Forward |
| Switching Frequency | - | - | 500 kHz |