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| PartNumber | LM2575WU | LM2575WT | LM2575WU-TR |
| Description | Switching Voltage Regulators 1A Step-Down SMPS Regulator | Switching Voltage Regulators 1A Step-Down SMPS Regulator | Switching Voltage Regulators 1A Step-Down SMPS Regulator |
| Manufacturer | Microchip | Microchip | Microchip |
| Product Category | Switching Voltage Regulators | Switching Voltage Regulators | Switching Voltage Regulators |
| RoHS | Y | Y | Y |
| Mounting Style | SMD/SMT | Through Hole | SMD/SMT |
| Package / Case | TO-263-5 | TO-220-5 | TO-263-5 |
| Output Voltage | 1.23 V to 37 V | - | Adjustable |
| Output Current | 1 A | - | 1 A |
| Number of Outputs | 1 Output | - | 1 Output |
| Input Voltage MAX | 40 V | - | 40 V |
| Topology | Buck | Buck | Buck |
| Input Voltage MIN | 4 V | - | 4 V |
| Switching Frequency | 52 kHz | - | 52 kHz |
| Minimum Operating Temperature | - 40 C | - | - 40 C |
| Maximum Operating Temperature | + 85 C | - | + 125 C |
| Series | LM2575 | LM2575 | LM2575 |
| Packaging | Tube | Tube | Reel |
| Product | Switching Regulators | - | - |
| Type | Step Down Regulator | - | - |
| Brand | Microchip Technology / Micrel | Microchip Technology / Micrel | Microchip Technology / Micrel |
| Moisture Sensitive | Yes | - | Yes |
| Operating Supply Current | 5 mA | - | - |
| Product Type | Switching Voltage Regulators | Switching Voltage Regulators | Switching Voltage Regulators |
| Factory Pack Quantity | 50 | 50 | 750 |
| Subcategory | PMIC - Power Management ICs | PMIC - Power Management ICs | PMIC - Power Management ICs |
| Unit Weight | 0.056438 oz | 0.105822 oz | 0.056438 oz |
| Input Voltage | - | - | 4 V to 40 V |
| Operating Temperature Range | - | - | - 40 C to + 125 C |
| Quiescent Current | - | - | 5 mA |
| Shutdown | - | - | Shutdown |
| Part # Aliases | - | - | LM2575WU TR |