- -€0.60
DC-DC step-down power module based on the genuine MP1584EN chip. Delivers a fixed 3.3V output with up to 2.5A current from an input of 6.5-28V. Ideal for powering microcontrollers and IoT modules.
This DC-DC step-down power module is built around the genuine MP1584EN integrated circuit from Monolithic Power Systems. It is a high-frequency buck converter designed to provide a stable 3.3 V output from an input voltage range of 6.5 V to 28 V.
Unlike many low-cost modules that use counterfeit or generic chips, this module features the authentic MP1584EN component, ensuring reliability and longevity suitable for professional projects. The fixed-output version used here is recommended over the adjustable variant (with potentiometer) for long-term stability, as trimmers can be sensitive to temperature changes and vibration.
| Parameter | Value |
|---|---|
| Integrated Circuit | MP1584EN (Monolithic Power Systems) |
| Conversion Type | Buck (Step-Down) DC-DC |
| Input Voltage (Vin) | 6.5 V to 28 V |
| Output Voltage (Vout) | 3.3 V (Fixed) |
| Continuous Output Current | Up to 2.5 A |
| Switching Frequency | 1.5 MHz |
| Efficiency | High (Synchronous Rectification) |
| ESD Protection | 2,000 V (Human Body Model) |
| Module Dimensions | 16.5 x 22 mm |
| Mounting | Through-hole mounting holes or direct soldering |
Note: Input and output terminals are located on the same side of the module. Please refer to the pinout diagram on the back of the product for wiring.
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DC-DC step-down power module based on the genuine MP1584EN chip. Delivers a fixed 3.3V output with up to 2.5A current from an input of 6.5-28V. Ideal for powering microcontrollers and IoT modules.
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