In stock, ships same business day if ordered before 2PM
Delivered by Tue, 24th of Jun
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Designed for seamless integration into compact electronics projects, the DC-DC Buck Mini Module is a versatile and reliable power solution for applications requiring stable voltage regulation. With configurable 3.3V or 5V output and wide 5–36V input support, this module is ideal for embedded systems, sensor arrays, and educational electronics kits.
Mode | 5V mode (default) |
3.3V mode (via resoldering 0R resistor) |
---|---|---|
Input Voltage | DC 6–36V | DC 5–36V |
Output Voltage | DC 5V | DC 3.3V |
Operating Current | 0A–4A (up to 5A with adequate cooling) | |
Switching Frequency | 500KHz | |
Conversion Efficiency | 90% | |
Dimensions | 33 × 16 × 5.7 mm |
The module arrives pre-configured for 5V output. For projects requiring 3.3V, simply resolder the onboard 0-ohm resistor to the designated 3.3V pad. Connect the input voltage (VIN+/VIN−) within the supported range and retrieve the regulated output from the VOUT(+) and GND(−) terminals.
Left Side | Right Side | ||
---|---|---|---|
VIN+ | Power input positive | VOUT(+) | Power output positive |
VIN− | Power input negative | GND(−) | Power output negative |
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Australia
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