Mini DC-DC 12-24V To 5V 3A Step Down Power Supply Module

Mini DC-DC 12-24V to 5V 3A Step Down Power Supply Module

This compact and efficient DC-DC step-down module is designed to convert input voltages from 12V to 24V down to a stable 5V output at up to 3A, making it ideal for powering 5V devices from higher-voltage sources. It features a small form factor and reliable performance for embedded projects, automotive applications, and industrial systems.

Specifications

• Input voltage: 12V to 24V DC
• Output voltage: 5V DC
• Maximum output current: 3A
• Full load temperature rise: 40°C
• Quiescent current: 0.85 mA
• Load regulation: ±1%
• Voltage regulation: ±0.5%
• Dynamic response speed: 5% / 200 µs
• Output short-circuit protection: Yes (do not short-circuit for extended periods)
• Input reverse connection protection: No (external diode recommended for reverse protection)

Features

✅ High efficiency step-down conversion
✅ Compact and lightweight design
✅ Suitable for 5V electronics, embedded systems, and automotive use
✅ Built-in output short-circuit protection

Packing List

• 1 × Mini DC-DC 12-24V to 5V 3A Step Down Power Supply Module