LM2596S DC-DC Buck Converter Step Down Module – Variable Voltage (3A BUCK 3-40V TO 1.5-35V)
Original price was: ₹199.00.₹39.00Current price is: ₹39.00. (Excl. 18% GST)
Price (Excl. GST): ₹39.00
Price (Incl. GST): ₹46.02
- Input Voltage(VDC): 4 ~ 40.
- Output Voltage(VDC): 1.3 ~ 37.
- Output Current: 2A Rated, ( 3A maximum with heat sink).
- Switching Frequency: 150 kHz.
- Input reverse polarity protection.
- Built-in output short protection function.
| Weight | 14 g |
|---|---|
| Dimensions | 45 × 20 × 14 mm |
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The LM2596S DC-DC Buck Converter is a highly efficient and reliable step-down voltage regulator designed for a wide range of electronic projects. Built around the LM2596 switching regulator IC, this module provides stable output voltages of 3.3V, 5V, 12V, or an adjustable output, making it versatile for hobbyists, DIY enthusiasts, and professional applications. With the capability to drive up to 3A load current, it ensures excellent line and load regulation, maintaining consistent performance even under variable conditions.
One of the key advantages of the LM2596 buck converter is its high switching frequency of 150 kHz, which allows the use of smaller filter components. This results in a more compact and lightweight power module compared to traditional low-frequency regulators. The integrated high-precision potentiometer ensures accurate voltage adjustment, giving users complete control over output settings for their specific needs.
Thanks to its switch-mode power supply (SMPS) design, the LM2596 offers much higher efficiency than conventional linear regulators, especially when operating with higher input voltages. This makes it an ideal choice for battery-powered devices, embedded systems, robotics, Arduino projects, LED drivers, and other low-voltage electronic circuits. For continuous currents above 2.5A or power levels exceeding 10W, it is recommended to attach a heat sink for safe and stable operation.
This module is also easy to integrate into projects since it requires fewer external components, simplifying the power supply design process. Whether you are using it with Arduino, Raspberry Pi, Freeduino UNO, or other microcontroller boards, the LM2596 step-down power supply ensures durability, precision, and efficiency.
If you are looking for a compact, affordable, and powerful DC-DC buck converter module, the LM2596 step-down regulator is an excellent choice.
Features
- nput voltage: 3-40VDC
- Output voltage: 1.5 ~ 35V(Adjustable)
- Output current: Rated current is 2A, maximum 3A(Additional heatsink is required)
- Switching Frequency: 150KHz
- Operating temperature: Industrial grade (-40 to +85°C)
- Conversion efficiency: 92%(highest)
- Load Regulation: ± 0.5%
- Voltage Regulation: ± 0.5%
- Dynamic Response speed: 5% 200uS
Package Includes
- 1x LM2596S DC-DC Buck Converter Step Down Module – Variable Voltage (3A BUCK 3-40V TO 1.5-35V)
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