AMS1117 DC-DC Step-Down Buck Module 3.3V LDO 800mA

The DC-DC Step-Down Power Supply Module, featuring the AMS1117 3.3V LDO, provides reliable power conversion with a maximum output of 3.3V and 800mA. This compact module ensures efficient voltage regulation for your electronic devices.

Product Specifications:

• Size: 8.6mm x 12.33mm
• Input Voltage Range: 4.2V to 10V
• Output: 3.3V, 800mA

Important Notes:

1. Avoid exceeding the specified operating voltage range to prevent damage.
2. Ensure that the output voltage of boost modules or buck modules is equal to or greater than the input voltage to avoid issues.
3. For buck modules, the input voltage must be at least 1.5V to 2V higher than the output voltage for optimal power output.
4. Be cautious with automatic adjustable boost or buck modules to prevent damage by not exceeding the specified start and limit working voltages.
5. Prevent short circuits and damage by avoiding reverse polarity during installation.

This versatile DC-DC Step-Down Power Supply Module is designed to provide stable power conversion for your electronics while adhering to the recommended operating guidelines.