DC Step Down Voltage Regulator Module 5-16V to 1.25-5V 3A
DC Step Down Voltage Regulator Module 5-16V to 1.25-5V 3A
Super Mini DC-DC Step Down Power Supply Module
Power your electronics projects with precision using this compact DC Step Down Voltage Regulator Module. Built around the high-efficiency MP1495 chip, this board accepts a wide DC 5–16V input and outputs six fixed voltage options — making it an ideal choice for DIY electronics, robotics, Arduino projects, and embedded systems. Made in China.
Key Features
- Wide Input Range: Accepts DC 5V to 16V input voltage for versatile compatibility
- 6 Fixed Output Voltages: Select from 1.25V, 1.5V, 1.8V, 2.5V, 3.3V, or 5V (default: 1.25V) via simple short-connecting pads
- High Conversion Efficiency: Up to 90% efficiency with the onboard MP1495 chip — saves energy and reduces heat
- Up to 3A Output Current: Handles demanding loads for most embedded and hobbyist applications
- Precision Voltage Output: Short-connecting voltage adjustment design delivers superior output accuracy compared to potentiometer-type modules
- Super Mini Form Factor: Compact PCB board fits easily into tight project enclosures
- 100% Brand New & High Quality
Technical Specifications
| Chip | MP1495 |
| Input Voltage | DC 5V – 16V |
| Output Voltage | 1.25V / 1.5V / 1.8V / 2.5V / 3.3V / 5V (Default: 1.25V) |
| Maximum Output Current | 3A |
| Maximum Conversion Efficiency | 90% |
| EU LVD Compliance | Low Voltage: Below 50Vac or 75Vdc |
| Country of Origin | Made in China |
What's in the Box
- 1× DC Voltage Regulator Step Down Board (MP1495)
Notes
- Actual color may vary slightly from images due to monitor settings and lighting.
- Please allow a minor measurement tolerance of ±0.1–0.3 cm due to manual measurement.
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Frequently Asked Questions
Q: What input voltage range does this DC step down voltage regulator module support?
A: This module supports a DC input voltage range of 5V to 16V, making it compatible with a wide variety of power sources including common USB power banks, battery packs, and wall adapters used in DIY electronics projects.
Q: How do I select the output voltage on this MP1495 step down module?
A: Output voltage is set using the short-connecting (solder bridge) pads on the board. Simply bridge the appropriate pads to select your desired output: 1.25V, 1.5V, 1.8V, 2.5V, 3.3V, or 5V. The default output is 1.25V with no pads bridged. This method provides greater output accuracy than potentiometer-type modules.
Q: What is the maximum current this voltage regulator can deliver?
A: The module can deliver a maximum continuous output current of 3A, making it suitable for powering microcontrollers, sensors, small motors, and other embedded electronics components.
Q: Is this module suitable for Arduino or Raspberry Pi projects?
A: Yes! The adjustable fixed output voltages (including 3.3V and 5V) and high 90% conversion efficiency make this step down regulator an excellent choice for powering Arduino, Raspberry Pi, ESP32, and similar development boards in your electronics projects.