Looking for Lm2576hvt Switch? LM2576HVT-5 (TO-220-5) Buck (Step Down) Switching Regulator is available at Zbotic with fast shipping across India.
LM2576HVT-5 (TO-220-5) Buck (Step Down) Switching Regulator
Features:
- Requires only 4 external components.
- 52kHz Fixed frequency internal oscillator.
- TTL shutdown capability, low power standby mode.
- High efficiency.
- Uses readily available standard inductors.
- Thermal shutdown and current limit protection.
- P+ Product enhancement tested.
- Green product and no Sb/Br.
- Applications: Power Management.
Specifications:
| Case / Package: | TO-220-5 |
|---|---|
| Mounting Type: | Through Hole |
| Product Series | LM2576 |
| No. of Output | 1 |
| Output Type | Fixed |
| Polarity | Positive |
| Switching Frequency (KHz) | 58 |
| Input voltage | 4 V to 60 V |
| Output Voltage(V) | 5 |
| Max. Output Current (A) | 3 |
| Operating Temperature (°C) | -40 to 125 |
| Dimensions (LxWxH) mm | 9.89 x 10.28 x 4.22 |
Package Includes:
1 x LM2576HVT-5 (TO-220-5) Buck (Step Down) Switching Regulator.
LM2576HVT-5 (TO-220-5) Buck (Step Down) Switching Regulator Overview
The LM2576HVT-5 in a TO-220-5 package is a high-efficiency step-down (buck) switching regulator that delivers a fixed 5 V output at up to 3 A load current. Its integrated 52 kHz oscillator, internal frequency compensation and thermal‐/current-limit protection make it ideal for compact DC-DC converter designs.
Key Features of LM2576HVT-5 (TO-220-5) Buck (Step Down) Switching Regulator
- Fixed 5 V, 3 A output with excellent line and load regulation
- Internal 52 kHz fixed-frequency oscillator and compensation network
- TTL shutdown input for low-power standby mode
- Thermal shutdown and current-limit protection for reliable operation
- Requires only 4 external components—standard inductors and diodes
- Genuine product with fast shipping from Zbotic across India
Applications and Use Cases
- On-board power supplies for microcontroller and FPGA development boards
- Battery-powered systems requiring efficient voltage step-down
- Automotive electronics for 12 V or 24 V battery input to 5 V rails
- LED drivers and portable lighting solutions
- Distributed power architectures in industrial control panels
How to Use LM2576HVT-5 (TO-220-5) Buck (Step Down) Switching Regulator
Mount the LM2576HVT-5 in a TO-220 heatsink or PCB footprint, then connect a suitable input capacitor, output capacitor, Schottky diode and inductor as recommended in the datasheet. Tie the shutdown pin high for normal operation or drive it low with a TTL signal to enter standby. Ensure adequate PCB layout and thermal management for optimal performance.
Why Buy from Zbotic?
- Genuine Products: All items sourced from authorized distributors
- Fast Shipping: Orders ship within 24 hours with tracking (non backordered products)
- Free Shipping: Free delivery on qualifying orders
- COD Available: Cash on Delivery, UPI, cards, net banking
- Technical Support: Expert help for setup and troubleshooting
- Easy Returns: Hassle-free replacement for defective products
Frequently Asked Questions
What external components are needed for the LM2576HVT-5?
The LM2576HVT-5 requires four external components: a power inductor rated for ≥3 A, a high-current Schottky diode, and input/output capacitors sized per the datasheet to ensure stable operation at 52 kHz.
How do I enable or disable the regulator?
Drive the TTL shutdown pin (Pin 4) low to enter low-power standby mode. Pull it high (or leave it open, as it has an internal pull-up) to enable the 5 V output.
What is the maximum input voltage for this regulator?
The “HVT” variant supports high-voltage inputs up to 40 V, making it suitable for automotive and industrial applications with up to 24 V battery or bus voltages.
Technical Specifications
| Model | LM2576HVT-5 |
|---|---|
| SKU | AI1173 |
| Weight | 0.003 kg |
| Availability | Out of Stock |
Applications & Use Cases
The LM2576HVT-5 (TO-220-5) Buck (Step Down) Switching Regulator is a versatile voltage regulator ics used across a wide range of applications including electronics projects, DIY builds, prototyping, and educational experiments.
Common use cases:
- Integrating into a custom electronics project
- Learning and experimenting with circuits
- Replacing or upgrading components in existing setups
This product is ideal for electronics enthusiasts, engineers, and students.
Technical Tip: Always verify voltage and current requirements before connecting to your circuit. Check datasheets for detailed specifications and pin configurations.
Shipping & Delivery
- Free shipping on orders above ₹999 across India
- Dispatched within 1-3 business days
- Expected delivery: 3-7 business days depending on location
- Secure packaging to ensure safe transit of electronic components
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This LM2576HVT-5 Buck Switching Regulator is reliable and efficient. Running my IoT setup 24/7 with no issues.
Divyansh Goyal (verified owner) –
This LM2576HVT-5 Buck Switching Regulator performs flawlessly. Voltage regulation is precise and consistent.
Naveen Bisht (verified owner) –
Excellent LM2576HVT-5 Buck Switching Regulator! Output is stable and reliable. Perfect for my electronics project.
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Gauri Kapoor (verified owner) –
Outstanding! This LM2576HVT-5 Buck Switching Regulator supplies clean power to my sensitive circuits. No noise at all.
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Manoj Bhandari (verified owner) –
Great LM2576HVT-5 Buck Switching Regulator. Voltage is rock solid under varying loads. Highly recommended.
Rajesh Mukherjee (verified owner) –
Decent LM2576HVT-5 Buck Switching Regulator. Voltage output is accurate. Compact form factor is a plus.
Chirag Rathore (verified owner) –
Good LM2576HVT-5 Buck Switching Regulator. Output is stable. Gets slightly warm under full load but nothing concerning.
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Meera Thakur (verified owner) –
Outstanding! This LM2576HVT-5 Buck Switching Regulator supplies clean power to my sensitive circuits. No noise at all.
Tejas Trivedi –
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Nice LM2576HVT-5 Buck Switching Regulator. Works as expected for my power needs. Good efficiency.
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Superb LM2576HVT-5 Buck Switching Regulator! Efficiency is high and it runs cool even under load.
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Kartik Shetty (verified owner) –
Decent LM2576HVT-5 Buck Switching Regulator. Voltage output is accurate. Compact form factor is a plus.
Sanya Thakur (verified owner) –
Good LM2576HVT-5 Buck Switching Regulator. Output is stable. Gets slightly warm under full load but nothing concerning.
Vidya Luthra (verified owner) –
This LM2576HVT-5 Buck Switching Regulator is exactly what I needed. Output current capacity is as advertised.
Amit Kulkarni (verified owner) –
Nice LM2576HVT-5 Buck Switching Regulator. Works as expected for my power needs. Good efficiency.
Saurabh Mukherjee –
Perfect LM2576HVT-5 Buck Switching Regulator for my portable project. Battery life is better than expected.
Himanshu Kulkarni (verified owner) –
Outstanding! This LM2576HVT-5 Buck Switching Regulator supplies clean power to my sensitive circuits. No noise at all.
Rishabh Kohli (verified owner) –
Great LM2576HVT-5 Buck Switching Regulator. Voltage is rock solid under varying loads. Highly recommended.
Kabir Singh –
Bought multiple units of this LM2576HVT-5 Buck Switching Regulator. All consistent quality. Zbotic is reliable.
Gaurav Saini (verified owner) –
This LM2576HVT-5 Buck Switching Regulator is exactly what I needed. Output current capacity is as advertised.
Isha Kumar –
Good LM2576HVT-5 Buck Switching Regulator. Output is stable. Gets slightly warm under full load but nothing concerning.
Lokesh Jain (verified owner) –
This LM2576HVT-5 Buck Switching Regulator is exactly what I needed. Output current capacity is as advertised.
Sahil Tandon (verified owner) –
This LM2576HVT-5 Buck Switching Regulator is reliable and efficient. Running my IoT setup 24/7 with no issues.
Anirudh Khurana –
Outstanding! This LM2576HVT-5 Buck Switching Regulator supplies clean power to my sensitive circuits. No noise at all.
Jai Bajaj (verified owner) –
Great quality LM2576HVT-5 Buck Switching Regulator. Powering my entire project board with this. Very reliable.
Dhruv Panchal –
Perfect LM2576HVT-5 Buck Switching Regulator for my portable project. Battery life is better than expected.