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| Place of Origin | Call |
| Brand Name | Texas Instruments |
| Certification | ROHS |
| Model Number | LM2575T-12 |
LM2575T-12 DatasheetThe Bay Linear LM2575 contains fixed and adjustable switching voltage regulators that require a minimum of external components. All circuitry necessary to build a buck-switching regulator is included. The LM2575 is available in 3.3V; 5V, 12V & 15V fixed voltages, or an adjustable version with an output voltage range from 1.23V to 37V. The guaranteed accuracy for specified input and load conditions is ±4%.
• Guaranteed 1A Output Current
• High Efficiency
• Wide Input Voltage, up to 40V
• 3.3V, 5V, 12V, 15V and Adjustable Output Versions
• Thermal Shutdown and Current Limit Protection
• Requires only 4 External Components
• Low Power Standby Mode < 200µA Typical
• Shutdown Capability (Standby Mode)
• 52kHz Fixed Frequency Internal Oscillator
• Uses Standard Inductors
• Pin-to-Pin Compatible with LM2575
• Efficient Pre-Regulator for Linear Regulators
• On-card Switching Regulators
• Positive to Negative Converter (Buck-Boost)
• Simple High-efficiency Step-down (Buck)
• Portable Instruments
Specifications
| Attribute | Attribute Value |
|---|---|
| Manufacturer | Panduit |
| Product Category | DC Switching Regulators |
| Series | SIMPLE SWITCHER® |
| Type | Inverting Step Down |
| Packaging | Tube |
| Unit-Weight | 0.068079 oz |
| Mounting-Style | Through Hole |
| Package-Case | TO-220-5 |
| Operating-Temperature | -40°C ~ 125°C (TJ) |
| Mounting-Type | Through Hole |
| Output-Type | Fixed |
| Function | Step-Down |
| Supplier-Device-Package | TO-220-5 |
| Number-of-Outputs | 1 Output |
| Topology | Buck |
| Frequency-Switching | 52kHz |
| Current-Output | 1A |
| Output-Configuratio | Positive |
| Output Voltage | 12V |
| Voltage-Output-Max | - |
| Synchronous-Rectifier | No |
| Voltage-Input-Min | 4V |
| Voltage-Input-Max | 40V |
| Maximum Operating Temperature | + 125 C |
| Operating temperature range | - 40 C |
| Output-Voltage | 12 V |
| Input-Voltage-MAX | 40 V |
| Output-Current | 1 A |
| Switching-Frequency | 58 kHz |
| Input-Voltage-MIN | 4 V |
| Package-Case | TO-220-5 |
Form,Package,Functional compatible component
Descriptions
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