Looking for Lm2576hvs Switch? LM2576HVS-5 (TO-263-5) Buck (Step Down) Switching Voltage Regulator is available at Zbotic with fast shipping across India.
LM2576HVS-5 (TO-263-5) Buck (Step Down) Switching Voltage Regulator
The LM2576HVS-5 (TO-263-5) Buck (Step Down) Switching Voltage Regulator IC provides all the necessary functions for a step-down (buck) switching regulator, capable of driving a 3A load with excellent line and load regulation. This regulator is available in a fixed 12V output version and requires a minimal number of external components, making it easy to use. It includes internal frequency compensation and a fixed-frequency oscillator.
The LM2576 series serves as a high-efficiency alternative to popular three-terminal linear regulators. It significantly reduces the size of the heat sink, and in some instances, no heat sink is required at all. A standard series of inductors, optimized for use with the regulator, is available from various manufacturers. This simplifies the design of switch-mode power supplies considerably.
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
- Applications: Power Management.
Specifications:
| 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 LM2576HVS-5 (TO-263-5) Switching Voltage Regulator
LM2576HVS-5 (TO-263-5) Buck (Step Down) Switching Voltage Overview
The LM2576HVS-5 in a TO-263-5 package is a fixed-output buck switching regulator delivering a stable 5V at up to 3A. It’s designed for efficient step-down conversion with a minimal external component count and built-in 52kHz oscillator and frequency compensation.
Key Features of LM2576HVS-5 (TO-263-5) Buck (Step Down) Switching Voltage
- Fixed 5V output capable of supplying 3A load currents
- Requires only 4 external components (standard inductor, diode, input/output capacitors)
- 52kHz fixed-frequency internal oscillator with built-in compensation
- TTL shutdown pin for low-power standby mode
- Integrated thermal shutdown and current limit protection
- High-efficiency design, P+ product enhancement tested; fast shipping from Zbotic
Applications and Use Cases
- 5V power rail for embedded microcontroller systems
- Industrial control and automation power supplies
- Battery-powered devices requiring regulated 5V output
- Automotive electronics and telematics modules
- Robotics controller and actuator driver boards
- Instrumentation and sensor interface power sources
How to Use LM2576HVS-5 (TO-263-5) Buck (Step Down) Switching Voltage
To implement, connect the input supply, standard inductor, diode, and input/output capacitors per the LM2576HVS-5 reference design. Tie the shutdown pin high to enable regulation or pull low for standby. Ensure proper PCB layout for thermal dissipation and follow recommended component values to achieve stable 5V output at 3A.
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 output current can the LM2576HVS-5 deliver?
The LM2576HVS-5 provides a regulated 5V output capable of delivering up to 3A of continuous current with proper external components and heat dissipation.
How many external components are required?
This regulator needs only four external components: a standard inductor, a rectifier diode, an input capacitor, and an output capacitor, simplifying your power supply design.
Does the LM2576HVS-5 include protection features?
Yes. It incorporates both thermal shutdown and current limit protection to guard against overheating and overcurrent conditions during operation.
Technical Specifications
| Model | LM2576HVS-5 |
|---|---|
| SKU | AI1151 |
| Weight | 0.003 kg |
| Availability | Out of Stock |
Applications & Use Cases
The LM2576HVS-5 (TO-263-5) Buck (Step Down) Switching Voltage 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
Swati Shah –
Perfect LM2576HVS-5 Buck Switching Voltage Regulator for my portable project. Battery life is better than expected.
Sarika Panchal (verified owner) –
Good LM2576HVS-5 Buck Switching Voltage Regulator. Output is stable. Gets slightly warm under full load but nothing concerning.
Diya Kamath (verified owner) –
This LM2576HVS-5 Buck Switching Voltage Regulator is exactly what I needed. Output current capacity is as advertised.
Diya Choudhury (verified owner) –
Perfect LM2576HVS-5 Buck Switching Voltage Regulator for my portable project. Battery life is better than expected.
Bhavna Patel –
Great LM2576HVS-5 Buck Switching Voltage Regulator. Voltage is rock solid under varying loads. Highly recommended.
Aisha Vyas –
Perfect LM2576HVS-5 Buck Switching Voltage Regulator for my portable project. Battery life is better than expected.
Sandhya Patil (verified owner) –
Great quality LM2576HVS-5 Buck Switching Voltage Regulator. Powering my entire project board with this. Very reliable.
Neeraj Dhillon (verified owner) –
This LM2576HVS-5 Buck Switching Voltage Regulator is exactly what I needed. Output current capacity is as advertised.
Rakesh Saini (verified owner) –
Love this LM2576HVS-5 Buck Switching Voltage Regulator. Compact size and excellent performance. Worth the price.
Rashmi Bhatt (verified owner) –
Love this LM2576HVS-5 Buck Switching Voltage Regulator. Compact size and excellent performance. Worth the price.
Bharat Desai (verified owner) –
Outstanding! This LM2576HVS-5 Buck Switching Voltage Regulator supplies clean power to my sensitive circuits. No noise at all.
Suresh Bajaj (verified owner) –
Good LM2576HVS-5 Buck Switching Voltage Regulator. Output is stable. Gets slightly warm under full load but nothing concerning.
Ayush Bhatt –
Superb LM2576HVS-5 Buck Switching Voltage Regulator! Efficiency is high and it runs cool even under load.
Lokesh Rathore (verified owner) –
Bought multiple units of this LM2576HVS-5 Buck Switching Voltage Regulator. All consistent quality. Zbotic is reliable.
Arjun Krishnan (verified owner) –
Superb LM2576HVS-5 Buck Switching Voltage Regulator! Efficiency is high and it runs cool even under load.
Tushar Patil (verified owner) –
Outstanding! This LM2576HVS-5 Buck Switching Voltage Regulator supplies clean power to my sensitive circuits. No noise at all.
Anjali Dubey (verified owner) –
Decent LM2576HVS-5 Buck Switching Voltage Regulator. Voltage output is accurate. Compact form factor is a plus.
Jai Iyer (verified owner) –
Perfect LM2576HVS-5 Buck Switching Voltage Regulator for my portable project. Battery life is better than expected.
Raghav Chatterjee –
This LM2576HVS-5 Buck Switching Voltage Regulator is reliable and efficient. Running my IoT setup 24/7 with no issues.
Hitesh Reddy (verified owner) –
Decent LM2576HVS-5 Buck Switching Voltage Regulator. Voltage output is accurate. Compact form factor is a plus.
Lalit Pandey (verified owner) –
This LM2576HVS-5 Buck Switching Voltage Regulator performs flawlessly. Voltage regulation is precise and consistent.
Kabir Joshi (verified owner) –
Decent LM2576HVS-5 Buck Switching Voltage Regulator. Voltage output is accurate. Compact form factor is a plus.
Nikita Yadav (verified owner) –
This LM2576HVS-5 Buck Switching Voltage Regulator is exactly what I needed. Output current capacity is as advertised.
Nakul Choudhury (verified owner) –
Good LM2576HVS-5 Buck Switching Voltage Regulator. Output is stable. Gets slightly warm under full load but nothing concerning.
Mayank Kumar (verified owner) –
Nice LM2576HVS-5 Buck Switching Voltage Regulator. Works as expected for my power needs. Good efficiency.
Nitin Pandey –
Decent LM2576HVS-5 Buck Switching Voltage Regulator. Voltage output is accurate. Compact form factor is a plus.
Isha Nair (verified owner) –
Excellent LM2576HVS-5 Buck Switching Voltage Regulator! Output is stable and reliable. Perfect for my electronics project.
Jatin Singh (verified owner) –
Excellent LM2576HVS-5 Buck Switching Voltage Regulator! Output is stable and reliable. Perfect for my electronics project.
Vaishali Kamath (verified owner) –
Nice LM2576HVS-5 Buck Switching Voltage Regulator. Works as expected for my power needs. Good efficiency.
Kiara Mehta –
Superb LM2576HVS-5 Buck Switching Voltage Regulator! Efficiency is high and it runs cool even under load.
Harsh Gupta (verified owner) –
Very satisfied with this LM2576HVS-5 Buck Switching Voltage Regulator. Using it in my solar project, charges perfectly.
Abhishek Shetty (verified owner) –
Decent LM2576HVS-5 Buck Switching Voltage Regulator. Voltage output is accurate. Compact form factor is a plus.
Mukesh Kulkarni –
Excellent LM2576HVS-5 Buck Switching Voltage Regulator! Output is stable and reliable. Perfect for my electronics project.
Arjun Kohli –
Average LM2576HVS-5 Buck Switching Voltage Regulator. Works but efficiency could be better. Adequate for basic projects.
Pallavi Reddy (verified owner) –
Nice LM2576HVS-5 Buck Switching Voltage Regulator. Works as expected for my power needs. Good efficiency.
Shreyas Dhawan –
This LM2576HVS-5 Buck Switching Voltage Regulator performs flawlessly. Voltage regulation is precise and consistent.
Aarav Patel (verified owner) –
Outstanding! This LM2576HVS-5 Buck Switching Voltage Regulator supplies clean power to my sensitive circuits. No noise at all.