Boardoza LM2596 3.3V Buck Regulator Breakout Board
LM2596S-3.3 — Fixed 3.3 V Buck Voltage Regulator
This board uses the LM2596S-3.3 fixed-output 3.3 V regulator, a high-efficiency DC-DC buck converter capable of delivering up to 3 A of continuous output current. With a wide input voltage range (5 V up to 40 V), it offers flexible use across various power sources. Its high switching frequency enables compact and cost-effective power designs.
Minimizing power losses, the LM2596 includes built-in safety features such as thermal shutdown and short-circuit protection for reliable performance. Preferred in industrial, automotive, and consumer electronics applications, the LM2596 is an ideal component for durable and long-lasting power solutions.
Key Features
- Fixed 3.3-V output voltage (LM2596S-3.3; not adjustable)
- Up to 3 Amper output load current
- Input voltage range up to 40 V
- Excellent line and load regulation specifications
- 150-kHz fixed-frequency internal oscillator
- TTL shutdown capability
- Low power standby mode, IQ, typically 80 μA
- High efficiency
- Thermal shutdown and current-limit protection
- Applications
- Appliances
- Grid infrastructure
- EPOS
- Home theater
Technical Specifications
- Item
- B-LM2596-BRK
- Input Voltage
- 5V up to 40V
- Functions
- regulator
- Output Current
- Up to 3A
- Operating Temperature
- -40/+85 C
- Board Dimensions
- 20x40mm
- Output Voltage
- Fixed 3.3 V (LM2596S-3.3)
Support
For technical questions, documentation and issue reports, use the GitHub repository or write to us directly.