LM317 Adjustable Voltage Regulator Module

A simple adjustable linear voltage regulator.

Specifications:

• Input voltage: 4.25 - 40V DC
• Output voltage: 1.25 - 37V DC (input voltage - 2.5V)
• Maximum output current*: 1.5A (2.2A peak)
• Module type: Linear voltage regulator
• Protection features:
  • Short circuit protection: Yes
  • Polarity protection: No (so pay close attention to the + and - when connecting the module)
  • Thermal protection: Yes (output is automatically turned off when overheated)
• Working temperature: 0 - 125°C
• Dimensions: 35 x 17 x 23mm

Package contents:

• 1x LM317 Adjustable Voltage Regulator Module 1A

*Note: The maximum continuous output current depends on the difference between the input voltage and output voltage. The bigger the difference, the lower the maximum continuous output current.

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