Step-Down Power Supply Module: DC-DC 24V to 3.3V, 3A (5V-26V Input)

The DC-DC 5V-26V to 3.3V Step-down Power Supply Module offers efficient power conversion from input voltages ranging from 5V to 26V to a stable 3.3V output. With built-in reverse polarity protection for the input and overvoltage protection for the output, as well as short circuit protection, it ensures safe and reliable operation for various applications.

  Features:  

• High conversion efficiency: Utilizes synchronous rectification technology to achieve ultra-high power conversion efficiency of up to 97.5%, maximizing the utilization of input power.
• Compact size: Small and compact design allows for easy integration into space-constrained projects.
• Input polarity protection: Equipped with a reverse polarity protection diode on the input side, preventing damage in case of incorrect input polarity connection.

  Specifications:  

• Input Voltage: 5-26V
• Input Mode: Soldering
• Output Voltage: 3.3V
• Maximum Output Current: 3A
• Maximum Conversion Efficiency: 97.5%
• Full Load Temperature: 30°C
• Switching Frequency: 500KHz
• Voltage Regulation: ±0.5%
• Dynamic Response Speed: 5% in 200uS
• Module Size: 22.3 x 17 x 4.4mm

  Package Includes:  

• 1 x DC-DC 5V-26V to 3.3V Step-down Power Supply Module