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| PartNumber | LM2576T-12/LB03 | LM2576T-12/LF03 | LM2576T-12/LM75/LM2596 |
| Description | Switching Voltage Regulators NRND, alternate is LM2576T-12/NOPB | Switching Voltage Regulators SIMPLE SWITCHER; 3A Step-Down Voltage | |
| Manufacturer | Texas Instruments | Texas Instruments | - |
| Product Category | Switching Voltage Regulators | Switching Voltage Regulators | - |
| RoHS | N | Y | - |
| Mounting Style | Through Hole | Through Hole | - |
| Package / Case | TO-220-5 | TO-220-5 | - |
| Output Voltage | 12 V | 12 V | - |
| Output Current | 3 A | 3 A | - |
| Number of Outputs | 1 Output | 1 Output | - |
| Input Voltage MAX | 40 V | 40 V | - |
| Topology | Buck | Buck | - |
| Input Voltage MIN | 4 V | 4 V | - |
| Switching Frequency | 58 kHz | 58 kHz | - |
| Minimum Operating Temperature | - 40 C | - 40 C | - |
| Maximum Operating Temperature | + 125 C | + 125 C | - |
| Series | LM2576 | LM2576 | - |
| Packaging | Tube | Tube | - |
| Height | 8.89 mm | - | - |
| Length | 10.16 mm | - | - |
| Operating Temperature Range | - 40 C to + 125 C | - 40 C to + 125 C | - |
| Type | Inverting, Step Down | Inverting, Step Down | - |
| Width | 4.7 mm | - | - |
| Brand | Texas Instruments | Texas Instruments | - |
| Operating Supply Current | 5 mA | 5 mA | - |
| Product Type | Switching Voltage Regulators | Switching Voltage Regulators | - |
| Factory Pack Quantity | 45 | 45 | - |
| Subcategory | PMIC - Power Management ICs | PMIC - Power Management ICs | - |
| Tradename | SIMPLE SWITCHER | SIMPLE SWITCHER | - |
| Unit Weight | 0.068079 oz | 0.068079 oz | - |