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LM2575T-5 - Step-Down 5V Regulator [Original]
- Product Code: ICR_LM2575T-5
- Availability: In Stock
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₹35.00 (+ GST)
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LM2575T-5 5V 1A Step-Down Buck Regulator IC (TO-220)
The LM2575T-5 is a monolithic integrated circuit designed for step-down (buck) switching regulator applications. It provides a fixed 5V output with a 1A load capability. The device maintains stable power delivery through excellent line and load regulation. Its design minimizes external component requirements, simplifying circuit integration. Internal frequency compensation and a fixed 52 kHz oscillator are integrated. This regulator offers an alternative to three-terminal linear regulators, reducing the need for large heat sinks. It supports input voltages up to 37V. The LM2575T-5 is suitable for power management solutions in electronic systems.
Specifications:
- Output Voltage: 5V
- Output Current: 1A
- Input Voltage Range: Up to 37V
- Regulator Type: Step-Down (Buck)
- Switching Frequency: 52 kHz (Fixed)
- Package Type: TO-220 (5-Pin)
- External Components Required: 4
- RoHS Compliance: Yes
- Efficiency: High (compared to linear regulators)
- Shutdown Capability: TTL
Key features and benefits:
- Step-down (buck) regulator with 1A output current capability.
- Input voltage range up to 37V.
- Requires four external components for operation.
- Integrated 52 kHz fixed-frequency internal oscillator.
- Includes TTL shutdown capability for power control.
- High efficiency compared to linear regulators, reducing heat generation.
- Excellent line and load regulation for stable 5V output.
Applications:
- On-card switching regulators for distributed power systems.
- Step-down (buck) power supplies.
- Positive to negative voltage conversion circuits.
- Battery-powered devices requiring 5V regulation.
- Industrial control systems and embedded electronics.
Frequently Asked Questions:
Q: What is the maximum input voltage for the LM2575T-5?
A: The LM2575T-5 supports an input voltage range up to 37V.
Q: How many external components are required for the LM2575T-5 to operate?
A: The LM2575T-5 requires four external components for operation.
Q: Can the LM2575T-5 replace a linear regulator?
A: Yes, the LM2575T-5 offers a high-efficiency alternative to three-terminal linear regulators, potentially reducing heat sink requirements.
Q: What is the output current capability of this regulator?
A: The LM2575T-5 delivers a fixed 5V output with a 1A load capability.
Package Includes:
1x LM2575T-5 5V Step-Down Regulator IC.*Image shown is a representation only.
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