1Pcs DC-DC DC 5-40V to 3V 3.3V 5V 1A Buck Step Down Conversion Power Module Voltage Regulator Board With Row

Product selling points:
1. The product is made of high-quality materials with guaranteed quality
2. Multiple output voltages, optional for welded or non welded pins
3. The product has a compact design and can be used anytime, anywhere
4. Stable product performance and long service life
5. Equipped with overheat shutdown, input undervoltage protection, BS undervoltage protection, and short circuit protection

Product Description:
3V output:
Input 5-40V, output 3V
Maximum output current: 1A
DC-DC buck conversion module, operating frequency 550KHZ, conversion efficiency 75-90%
Static working current: 1.5MA
Automatic switching between PWM and PFM modes
Equipped with overheat shutdown, input undervoltage protection, BS undervoltage protection, and short circuit protection.
2.54MM row pin

3.3V output:
Input 5-40V, output 3.3V
Maximum output current: 1A
DC-DC buck conversion module, operating frequency 550KHZ, conversion efficiency 76-90%
Static working current: 1.5MA
Automatic switching between PWM and PFM modes
Equipped with overheat shutdown, input undervoltage protection, BS undervoltage protection, and short circuit protection.
2.54MM row pin

5V output:
Input 6.5-40V, output 5V
Maximum output current: 1A
DC-DC buck conversion module, operating frequency 550KHZ, conversion efficiency 77-90%
Static working current: 1.5MA
Automatic switching between PWM and PFM modes
Equipped with overheat shutdown, input undervoltage protection, BS undervoltage protection, and short circuit protection.
2.54MM row pin

Delivery list for non welded pins:
Module X1
Pin X1