ITEM NAME:LM317 DC-DC 1.5A 1.2 ~ 37V Converter Step Down Power Supply Module G3P7 LM317 DC-DC 1.5A 1.2 ~ 37V Converter Step Down Power Supply Module G3P7 Name: Adjustable Linear Regulator Input-output voltage differential (VI-VO): 40VDC (max) Adjustable output voltage range: 1.2V ~ 37V Operating temperature: -55 Celsius to +150 Celsius Current output: 1.5A Material: CCL Color: Blue Voltage input: 4.2V ~ 40V Operating temperature: 0 Celsius ~ 125 Celsius Characteristic frequency: 100MHz Module size: 35.6 x 16.8mm Input method: VIN input is level, GND input is negative Output: VOUT output positive stage, GND output negative Package included: 1 x Linear converter step down module Note: Light shooting and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.