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LM2576T-5.0/NOPB TI Voltage Regulators - DC DC Switching Regulators
The LM2576 is a SIMPLE SWITCHER® step-down regulator providing 3A output with fixed 5.0V, operating from 8V to 40V input. It features 52kHz fixed switching frequency, 82% typical efficiency, and requires only 4 external components. The device includes thermal shutdown, current limiting, and on/off control pin. The T package is TO-220 for through-hole mounting. Selection is standard for easy-to-use high-current step-down regulation requiring fixed 5V output. Applications include 12V to 5V conversion in automotive electronics, industrial controls, battery-powered equipment, and consumer electronics requiring 3A output capability. In stock at HL Electronics – request a quote for fast delivery.
Pricing (USD)
| Quantity | Unit Price |
|---|---|
| 1+ | $ 0.92 |
| 100+ | $ 0.78 |
| 1000+ | $ 0.75 |
Technical Specifications
- Part No.LM2576T-5.0/NOPB
- Model LM2576T-5.0/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) 5 V
- Current - Output 3 A
- Frequency - Switching 52 kHz
- Synchronous Rectifier No
- Features Enable
- Operating Temperature -40°C ~ 125°C (TJ)
- Mounting Type Through Hole
- Supplier Device Package TO-220-5
- Base Product Number LM2576
- RoHS ROHS3 Compliant
- Standard Package 45