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- SKU: 08428
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LM2596 Multi-Channel Switching Power Supply Module – 4-Output 3.3V/5V/12V/Adjustable DC-DC Buck Converter
The LM2596 Multi-Channel Switching Power Supply Module is a compact and efficient DC-DC step-down (buck) converter designed to provide four independent output voltages simultaneously from a single DC input. Based on four LM2596 switching regulator ICs, it delivers fixed 3.3V, 5V, 12V, and one adjustable output, making it ideal for powering multiple electronic devices, development boards, sensors, motors, and industrial control systems from a single power source.
With high conversion efficiency, low heat generation, and stable voltage regulation, this module is perfect for Arduino, Raspberry Pi, ESP32, STM32, robotics, IoT projects, communication equipment, LED lighting, and laboratory power distribution. The compact PCB design includes reverse polarity protection, status LEDs, and dedicated output terminals for convenient wiring and reliable operation.
Features
- Four independent output channels on a single module
- Fixed outputs: 3.3V, 5V, and 12V
- One adjustable output (approximately 1.25V to Input − 1.5V)
- Based on four LM2596 high-efficiency buck converter ICs
- Up to 3A maximum per output channel
- High conversion efficiency (typically up to 85–90%)
- Low ripple and stable output voltage
- Reverse polarity protection
- Power indicator LED
- Compact PCB with mounting holes
- Ideal for powering multiple voltage rails simultaneously
Specifications
- Module Type: DC-DC Buck (Step-Down) Converter
- Controller IC: LM2596
- Input Voltage: 13V–32V DC
- Fixed Outputs: 3.3V/5V/12V
- Adjustable Output: Approximately 1.25V to (Input − 1.5V)
- Maximum Output Current: 3A per channel
- Combined Output Current: Up to 5A total
- Switching Frequency: 150kHz
- Conversion Efficiency: Up to 85–90%
- Protection: Reverse polarity, thermal shutdown, current limiting (LM2596 IC)
- Applications: Arduino, ESP32, Raspberry Pi, STM32, robotics, IoT, LED lighting, industrial automation, communication equipment, laboratory power supplies, embedded systems.
Package Includes
- 1x LM2596 Multi-Channel Switching Power Supply Module – 4-Output 3.3V/5V/12V/Adjustable DC-DC Buck Converter
Warranty Terms :
Branded products (Waveshare/ Raspberry Pi/ Radxa/ DWIN etc) are as per brand warranty terms. Generic products are eligible for replacement within 7 days of delivery based on following conditions.
Products are eligible for a replacement if there is physical damage during transit or a clear manufacturing defect. Any claim for damage/ wrong items/ replacement must be made within 48 hours of successful delivery of the product. Requests for refund of amount or exchange of product(s) will be reviewed on a case by case basis and HUBTRONICS carries final rights to take a final decision on refund, store credit or exchange.
What to take care of ?
Most of our products are technical in nature and require trained personnel to handle them. Any kind of mishandling can result in damage or malfunctioning of the product, it is not possible for us to provide a replacement or refund if the product is damaged due to technical or physical mishandling.
Who pays the return shipping cost?
Free of cost return pickup from delivery address is eligible for products categorized as manufacturing defect/ Damage in transit/ Wrong items delivered. We do not support return pickup for any B2B order or offline orders not placed on website. Buyer need to arrange return shipping for B2B orders.
What voids warranty?
Please note that replacement/ return or refund is not possible if the product is not compatible with your system/application. Please check all the technical details/ dimensions etc. before ordering and contact us for any kind of clarifications.
If product is soldered/ programmed at any point or physically altered in any way, it is not eligible for return/ replacement. If the item requires soldering for testing, please ensure that you use suitable clips or jig to test it without soldering. Any kind of soldering job makes the product ineligible for return or replacement.
Following items are not eligible for return under any circumstances
- Device Programmers / Dongles
- Soldering Consumables (Wire, Flux etc)
