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| PartNumber | LM2575-12YWM | LM2575-12YN | LM2575-12YWM-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 | SOIC-24 | PDIP-16 | SOIC-24 |
| Output Voltage | 12 V | 12 V | - |
| 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 | + 85 C | - |
| Series | LM2575 | LM2575 | LM2575 |
| Packaging | Tube | Tube | Reel |
| Product | Switching Regulators | Switching Regulators | - |
| Type | Step Down Regulator | Step Down Regulator | - |
| Brand | Microchip Technology / Micrel | Microchip Technology / Micrel | Microchip Technology / Micrel |
| Moisture Sensitive | Yes | - | - |
| Operating Supply Current | 5 mA | 5 mA | - |
| Product Type | Switching Voltage Regulators | Switching Voltage Regulators | Switching Voltage Regulators |
| Factory Pack Quantity | 31 | 25 | 1000 |
| Subcategory | PMIC - Power Management ICs | PMIC - Power Management ICs | PMIC - Power Management ICs |
| Unit Weight | 0.038731 oz | 0.057419 oz | 0.025909 oz |
| Part # Aliases | - | - | LM2575-12YWM TR |