LM317T excellent voltage regulator, with high stability, high heat resistance, high linear and other characteristics.
LM317T DC-DC Converter Adjustable Backstep Low Circuit Board Module Linear Regulator Power Supply with Rectifier Filter
Input voltage range: DC5V-35V, AC5V-22V
Output voltage range: DC 1.25 V - 37 V (continuous adjustment).
Output current range: uttermost continuous operating current<; 600 mAh (pressure difference is not more than 10 V), when the pressure difference is less than 10 V, please make sure the output current is present.