Voltage regulators

High-performance XL4016 step-down converter that steps input voltage down to an output in the range 1.25V - 36V. The module supports current up to 8A and has an integrated display for easy monitoring. A large heatsink ensures stable operation, and built-in protection guards against reverse polarity.

The device works excellently for powering Arduino, ESP32, and Raspberry Pi microcontrollers. It is suitable for bench power supply projects, automotive installations, and powering LED modules and DC motors.

150W Step-Up converter is an efficient step-up voltage module for powering demanding electronic projects. The device supports input voltage 10-32 V and allows smooth adjustment of output voltage 12-35 V at up to 6A. The module features high 94% efficiency. It works well as a laptop power supply, vehicle power module, and stable power source for Arduino, ESP32, and Raspberry Pi.

A compact 2-in-1 Step-Up and Step-Down voltage converter is a universal solution for powering circuits such as Arduino, Raspberry Pi, or ESP32. The device offers smoothly adjustable output voltage from 1.2 V to 24 V via a built-in potentiometer. The module includes a clear display and common power ports: USB, microUSB, and IN+/IN- terminals. Ideal for prototyping, circuit testing, and powering sensors and microcontrollers.

250W step-up voltage converter is an efficient module with smooth adjustment of output voltage 10-50V and current 0.2-6A with supply voltage 9-48V. The device offers efficiency up to 96% and has protection against short circuit and reverse polarity. The module is ideal as a backup power supply, a driver for high-power LEDs, and in DIY projects that need stable, boosted voltage. Compact dimensions make it easy to mount in various electronic assemblies.

The compact modular power supply HLK-PM01 is a miniature AC-DC converter intended for soldering into a printed circuit board. It converts the input voltage 100-240V AC to a stable output voltage 5V DC with a 0.6A rating. The module has built-in short-circuit, thermal, and overcurrent protection, ensuring safe operation of circuits. Thanks to its small size, it is ideal for IoT projects, Smart Home systems, and powering microcontrollers such as Arduino, ESP32, or Raspberry Pi.

The miniature HLK-PM03 power supply is a compact AC-DC module designed for mounting on printed circuit boards. It converts 100-240V AC input to stable 3.3V DC output at a maximum current of 0.9A. The device includes built-in short-circuit, thermal, and overcurrent protection. This compact power supply is ideal for Smart Home systems, IoT projects, and powering popular microcontrollers such as ESP8266, ESP32, Arduino, and Raspberry Pi.

The HLK-PM12 is a power supply that accepts an input voltage of 100-240VAC and delivers 12VDC 0.25A at the output. This compact module takes up less PCB space than traditional print transformers. It is a soldered version for PCB mounting. It is ideal as a power source for a variety of electronic applications.

LM2596S DC-DC Step-Down Buck Converter is a high-efficiency step-down module. It supports input voltage 3-40V and output 1.5-35V at maximum current 3A. The circuit achieves up to 90% efficiency. The built-in multi-turn potentiometer enables smooth and precise regulation of operating parameters. The product is ideal for powering microcontrollers such as Arduino and Raspberry Pi, voltage stabilization in DIY projects, and powering high-power LEDs.

A universal power supply module based on the LM317 integrated circuit is a reliable adjustable voltage regulator. It enables smooth adjustment of the output voltage in the range of 1.2V - 35V with an input voltage of 3V - 35V. The circuit delivers current up to 1.5A, and an integrated heat sink ensures safe heat dissipation. The compact dimensions make the module ideal for powering microcontrollers, stepping down voltage in battery-powered systems, and building small bench power supplies. It guarantees stable operation at temperatures from 0°C to +120°C.

The compact Mini 360 DC-DC Step-Down Converter with the MP2307DN chip is a reliable solution for stepping down voltage. It accepts input voltage 4.75 - 23 V and allows smooth adjustment of output voltage in the range 1.0 - 17 V. It delivers a stable current of 1.8 A at high efficiency of 95%.

Thanks to its miniature size, the module is ideal for IoT projects, powering microcontrollers, drones, and portable devices. It is an excellent alternative to heat-dissipating linear regulators.

A universal step-up voltage converter based on the high-performance XL6019 IC. The module provides reliable power for projects with microcontrollers, DC motors, and LED lighting using lower-voltage sources. It accepts an input voltage of 5V - 30V DC and smoothly regulates the output to 5V - 40V DC. The module delivers up to 5A output current with energy efficiency up to 94%. A built-in potentiometer makes precise parameter setting easy. Compact dimensions allow straightforward installation.

The compact MP1584EN DC-DC step-down buck converter is an efficient power supply module with a wide operating range. It steps down the input voltage of 4.5V - 28V to a level of 0.94V - 24V at a maximum current of 3A. Thanks to the built-in potentiometer, it allows for smooth adjustment. The module features high energy efficiency and integrated protection against overheating and short circuits. It is ideal for Arduino and Raspberry Pi projects, battery power systems, and home automation, replacing standard linear regulators.

The MT3608 DC-DC Step-Up converter module is an efficient solution that boosts voltage from 2-24 V to 5-28 V. The circuit offers a maximum output current of 2 A and high efficiency of 95%. Thanks to its compact size, the module is ideal for small portable projects and IoT systems.

The device works well with popular platforms such as Arduino, Raspberry Pi, and ESP32. It performs excellently when powering sensors, communication modules, and in hobby robotics, allowing you to power circuits from a single Li-Ion cell.

High-performance DC-DC Step-Up converter rated 1200W and 20A. Smooth output voltage adjustment 12V - 83V DC with input 8V - 60V DC. Efficiency up to 95%, with short-circuit protection and deep-discharge protection for the supply.

Reliable in advanced projects. Ideal for LED lighting, battery charging, in-car laptop power, and lab power supplies. Includes a connector for active cooling above 10A.

Compact DC-DC step-up voltage converter converting input power in the range 2.5V - 12V to stable output: 5V, 8V, 9V, or 12V. Voltage setting is done using convenient jumpers. The module delivers up to 6W of power and features an indicator LED.

The device works great for powering logic circuits from Li-Ion cells and stepping up voltage from USB 5V. It is an excellent choice for projects compatible with Arduino, ESP32, and Raspberry Pi platforms, providing easy configuration and stable operating parameters.

A universal DC-DC step-down converter reduces voltage from the 30V - 60V DC range to a stable 12V DC level. The device offers 5A output current and 60W power at high efficiency of 92.8%. The sealed aluminum IP68 enclosure effectively dissipates heat.

The product is used to power electronics in forklifts and vehicles with 48V batteries. It works well in photovoltaic installations, telecommunications, and emergency power systems. Built-in thermal, overload, and short-circuit protections ensure safe and reliable operation.

This compact DC-DC Step-Down voltage converter is a miniature buck module. It accepts an input voltage of 4-18 V and provides adjustable output voltage of 0.85-17.5 V via the potentiometer, or a fixed voltage after soldering the jumper. The device delivers a continuous output current of 2.1 A at high efficiency of 95%.

Thanks to its small size of 20×10×5 mm, the module is ideal for powering electronic projects. Main uses include powering logic circuits and popular microcontrollers such as Arduino, ESP8266, ESP32, and Raspberry Pi.