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Category: Step-Down
Step-Down Modules – DC-DC Converters for Power Systems
Step-Down modules are essential components in power systems, used to efficiently reduce input voltage to lower levels, which is crucial in electronic projects. At Kamami, you'll find a wide selection of DC-DC converters, such as the LM2596S Step-Down module, which allows voltage adjustment from 1.5V to 35V with an input of 3-40V. These power supply modules are popular for both hobbyist and professional applications, ensuring safe power delivery to sensitive components.
There are 190 products.
Step-Down XL4005 converter module with adjustable output voltage in the range from 0.8 to 30 V with a wide input voltage range from 4.5 to 30 V and a maximum output current of 5 A
A step-down converter module that allows you to reduce the input voltage from 4–36 V to a stable 3.3 V, ensuring high efficiency thanks to SMPS technology. A maximum output current of 600 mA allows you to power microcontrollers, IoT modules, and other electronic systems. The device is equipped with short circuit and overheating protection and offers very low quiescent current. Pololu 5592
DFR0379
DC-DC Step Down converter module with input voltage from 7 to 24 V and output voltage of 5 V. Can supply currents up to 4 A. DFRobot DFR0831
Step-Down converter module with an input voltage of up to 5.5 V, an output voltage of 3.3 V and an output current of 1.2 A (2 A instantaneous current). Adafruit 4711
Pololu 2830
This compact (0.4″ × 0.5″) switching step-down (or buck) voltage regulator takes input voltages up to 50 V and efficiently reduces them to 9 V while allowing for a maximum output current of 600 mA. It has a very low dropout, so it can be used with input voltages that are within a few hundred millivolts of its output.
The Step-Down converter module converts the input voltage of 5.3 - 26 V to a constant 3.3 V, with a maximum output current of 3 A, recommended up to 1.8 A for long-term operation. The conversion efficiency of the device is 96% and the module size is 22.3 x 17 x 4.2 mm
Step-Down converter with adjustable output voltage from 1.25 to 36 V, input voltage from 4 to 38 V and maximum current up to 5 A. Board equipped with a voltmeter with display
The Step Down DC-DC converter module (MP2307) allows to obtain 0.93..18V output voltage at 4.75..24V input voltage. The output voltage is regulated by a potentiometer
DC-DC Step-Down converter module. It has an input voltage from 5 to 45 V, an output voltage of 5 V and a maximum output current of up to 3.4 A. Pololu 4892
The AC-DC converter module converts the voltage in the range of 90-264V AC to 12V DC with a maximum current of 600mA and a power of 3W. It is characterized by a long life (MTBF 100,000 h), a slow start of 50 ms, and a maximum input current of 0.2A.
The Step-Down converter module on the XL7015 chip converts the voltage in the range of 5-80V to 5-20V, with a maximum current of 0.8A and a recommended output power of 7W. It has protection against overheating, short circuit and current overload, and its board size is 16 x 44 mm.
The Step-Down Converter Module converts 4-40V to a regulated output voltage of 1.25-36V, supporting a maximum of 8A and 200W, with a conversion efficiency of 94%. It is a compact device (61 x 41 x 27 mm) using PWM modulation, ideal for industrial applications requiring a stable output voltage.
Buck-mode DC-DC power module that converts voltage from 8 V to 28 V to a stable 5 V at a maximum current of 1.6 A, providing high conversion efficiency. Thanks to its small size, stability and reliability, the module is perfect for DIY projects, mobile power supply construction and applications requiring precise, stable voltage. DFRobot DFR0571
The Step-Up Converter Module converts input voltage (8.5-50V) and input current (up to 15A) to output voltage (10-60V) and output current (up to 12A) with high conversion efficiency (96%) and overvoltage protection high intensity. The module can operate in a wide temperature range (-40 - 85°C) and frequency (150kHz), allowing constant current adjustment from 0.2 to 12A.
Step-Down converter with an output voltage of 5 V, input voltage from 4.5 to 40 V and a maximum current of 2 A. The board is equipped with a segment LED display and a USB output
Step-Down DC-DC converter module based on the D36V6F3 system. Input voltage 4 ... 50V, output voltage 3.3V (max. 600mA). Polol 3791
Waterproof DC-DC Step-Down Converter with 8 to 22V input voltage and 5V 3A USB output
Step-Down DC-DC converter module based on the D36V6F12 system. Input voltage 12.2.50V, output voltage 12V (max. 600mA). Pololu 3796
Adjustable Step-Down Converters
Adjustable converter modules, like the LM2596S DC-DC Step-Down module, provide flexible voltage output in a wide range, making them highly versatile for industrial and hobby applications. With high conversion efficiency, these modules ensure effective power supply with minimal energy loss, essential for systems with limited power, such as portable devices.
Compact Solutions for Electronic Projects
For projects requiring small size and high efficiency, the MP2307 Step-Down module 1-20V 3A is an excellent choice. Its compact dimensions and ability to deliver up to 3A make it suitable for space-constrained systems. It is perfect for powering microcontrollers, sensors, and other low-power electronic modules.
Step-Down Chargers with Fast Charging Support
Step-Down charger modules, like the 5-12V/3.4A Step-Down charger with dual USB outputs supporting QC3.0 and QC2.0, offer fast charging capabilities. These modules are ideal for charging mobile devices such as smartphones and tablets, where speed and charging safety are priorities.
Efficient Converters for Low-Voltage Applications
For low-voltage applications, the BabyBuck Regulator - DC-DC Step-Down module 3.3V 2A (AP63203) is a perfect fit. It provides a stable 3.3V output, crucial for many digital circuits, such as microcontrollers. Its high efficiency and low energy loss make BabyBuck an ideal solution for powering energy-efficient systems in compact electronic projects.