LM2596S DC-DC Buck Converter module
The LM2596 DC-DC Buck Converter Step-Down Voltage Regulator Module is a high-efficiency switching power supply board engineered for precise, variable voltage down-conversion. Driven by the rugged LM2596 monolithic IC, this buck regulator seamlessly converts higher input voltages from 3.2V to 40V down to a lower, highly stable output profile adjustable between 1.23V and 35V. Output tuning is managed via an onboard high-precision multi-turn trimmer potentiometer. Capable of driving a continuous load current of 2A (up to 3A with an added external heatsink), it features integrated thermal shutdown and current limit protection. This module is the definitive hardware pick for RC drone power lines, industrial telemetry nodes, battery-charging DIY circuits, and multi-voltage robotics chassis setups using Arduino, Raspberry Pi, or ESP32.
₹ 42
₹ 79
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| Made In : | India |
The LM2596 DC-DC Buck Converter Module is a highly efficient step-down (buck) voltage regulator designed to convert higher DC voltage into a lower adjustable output. Based on the reliable LM2596 switching regulator IC, this module offers stable output with minimal heat generation, making it ideal for powering microcontrollers, sensors, and various electronic circuits.
Key Features
- Adjustable step-down voltage output
- Wide input voltage range (up to 40V)
- High efficiency up to ~92%
- Built-in LM2596 switching regulator IC
- Onboard multi-turn potentiometer for precise adjustment
- Compact and easy-to-use design
- Thermal shutdown and current limiting protection
Technical Specifications
| Parameter | Specification |
|---|---|
| Module Type | DC-DC Buck (Step-Down) Converter |
| Input Voltage | 4V – 40V DC |
| Output Voltage | 1.25V – 37V DC (adjustable) |
| Output Current | Up to 3A (2A recommended) |
| Efficiency | Up to ~92% |
| Switching Frequency | 150 kHz |
| Regulation Type | Switching Regulator |
| Adjustment | Multi-turn Potentiometer |
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