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LM2576S-12/NOPB TI Voltage Regulators - DC DC Switching Regulators
The LM2576S-12/NOPB is a step-down voltage regulator (buck converter) from Texas Instruments, capable of driving 3A of load current with excellent line and load regulation. It features a fixed 12V output and requires only 4 external components. The device operates at a fixed 52 kHz switching frequency. It includes built-in thermal shutdown and current limiting. Housed in a TO-263 (DDPAK) surface-mount package, it is characterized for -40°C to 125°C. It is ideal for simple, high-efficiency switching regulators for driving motors, powering microcontrollers, and local point-of-load regulation. In stock at HL Electronics – request a quote for fast delivery.
Part No.:LM2576S-12/NOPB
Brand:TI
Date Code:
Stock:3,000
SPQ:0
MOQ:1+
Delivery Time:In Stock
Pricing (USD)
| Quantity | Unit Price |
|---|---|
| 1+ | $ 2.17 |
| 45+ | $ 2.10 |
| 900+ | $ 2.08 |
| 2250+ | $ 2.06 |
Technical Specifications
- Part No.LM2576S-12/NOPB
- Model LM2576S-12/NOPB
- Category Integrated Circuits (ICs) > Power Management (PMIC) > Voltage Regulators - DC DC Switching Regulators
- Manufacturer Texas Instruments
- Packaging Tube
- Part Status Active
- Function Step-Down
- Output Configuration Positive
- Topology Buck
- Output Type Fixed
- Number of Outputs 1
- Voltage - Input (Min) 4 V
- Voltage - Input (Max) 40 V
- Voltage - Output (Min/Fixed) 12 V
- Current - Output 3 A
- Frequency - Switching 52 kHz
- Synchronous Rectifier No
- Operating Temperature -40°C ~ 125°C (TJ)
- Mounting Type Surface Mount
- Supplier Device Package DDPAK/TO-263-5
- Base Product Number LM2576
- RoHS ROHS3 Compliant
- Standard Package 45