DC-DC 12V To 3.3V 5V Buck Step down Power Supply Module For Arduino
DC-DC 12V To 3.3V 5V Buck Step down Power Supply Module For Arduino is backordered and will ship as soon as it is back in stock.
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- Standard Post: Starting at $7 (6+ business days, with tracking)
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DC-DC 12V To 3.3V 5V Buck Step down Power Supply Module For Arduino
A compact DC-DC buck converter module that provides regulated 3.3V and 5V outputs from a 6-12V input source. Ideal for powering Arduino, ESP8266, sensors, and other low-voltage electronics from a 12V power supply or battery.
The module also provides a direct 12V pass-through output, giving you three voltage rails from a single input. A red LED indicates power status.
Key Features
- Triple Output – Regulated 3.3V, 5V, and 12V pass-through from one input
- Wide Input Range – Accepts 6-12V DC input
- High Accuracy – ±0.05V output voltage tolerance
- 800mA Output Current – Sufficient for most microcontroller projects
- Power Indicator – Red LED shows module status
- Compact Size – 45 × 45mm PCB footprint
Specifications
- Input Voltage: 6-12V DC
- Output Voltages: 3.3V, 5V, 12V (pass-through)
- Output Accuracy: ±0.05V
- Max Output Current: 800mA
- Minimum Dropout: 1V (input must be ≥1V above output)
- PCB Dimensions: 45 × 45mm
Ideal For
- Arduino and microcontroller projects
- Powering 3.3V and 5V devices from 12V batteries
- Robotics and automotive electronics
- Multi-voltage breadboard power supplies
Package Contents
- 1× DC-DC Buck Step-Down Power Supply Module
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