Product Review

Parameter
Model name: LM317 LM337 linear adjustable positive negative power supply
Power supply range: ±3V~±40V
Output voltage range: LM317 is DC 1.25~37V
LM337 is DC -1.25~-37V
Output current range: 5mA~1A
Load current: 0.4~2.2A
Output power supply ripple: <10mV
Using environment temperature: -10~+85℃
Storage environment temperature: -65~+150℃

Note:
1. The chips' interior has circuits of over-temperature, over-current and short-circuit protection;
2. Decrease the load if the voltage different is too big and the temperature is too high;
3. Adjustable output voltage can be adjusted to 1.2V.

Package include:
1xPower Converter Board