| PartNumber | LM2575N-12/NOPB | LM2575N-15/NOPB | LM2575N-5.0 |
| Description | IC REG BUCK 12V 1A 16DIP | IC REG BUCK 15V 1A 16DIP | IC REG BUCK 5V 1A 16DIP |
| Manufacturer | Texas Instruments | Texas Instruments | NSC122 |
| Product Category | PMIC - Voltage Regulators - DC DC Switching Regulators | PMIC - Voltage Regulators - DC DC Switching Regulators | PMIC - Voltage Regulators - DC DC Switching Regulators |
| Series | SIMPLE SWITCHERR | SIMPLE SWITCHERR | - |
| Packaging | Tube | Tube | - |
| Package Case | 16-DIP (0.300", 7.62mm) | 16-DIP (0.300", 7.62mm) | - |
| Operating Temperature | -40°C ~ 125°C (TJ) | -40°C ~ 125°C (TJ) | - |
| Mounting Type | Through Hole | Through Hole | - |
| Output Type | Fixed | Fixed | - |
| Function | Step-Down | Step-Down | - |
| Supplier Device Package | 16-DIP | 16-DIP | - |
| Number of Outputs | 1 | 1 | - |
| Topology | Buck | Buck | - |
| Frequency Switching | 52kHz | 52kHz | - |
| Current Output | 1A | 1A | - |
| Output Configuration | Positive | Positive | - |
| Voltage Output Min Fixed | 12V | 15V | - |
| Voltage Output Max | - | - | - |
| Synchronous Rectifier | No | No | - |
| Voltage Input Min | 4V | 4V | - |
| Voltage Input Max | 40V | 40V | - |