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LM317T Adjustable Voltage Regulator – 1.5V to 32V Output (TO-220 Package)

The LM317T is a popular adjustable 3-terminal voltage regulator capable of supplying a stable output voltage from 1.5V to 32V, with an output current of up to 1.5A. Ideal for DIY power supplies, Arduino, robotics, and embedded systems, it offers flexible and reliable voltage regulation in a TO-220 package.

 

Key Features:

  • Adjustable Output Voltage
    Set any output between 1.5V and 32V using two external resistors.

  • High Output Current
    Delivers up to 1.5A with proper heat sinking.

  • Built-in Safety Features
    Includes thermal overload, short-circuit, and safe-area protection.

  • TO-220 Package
    Easy to mount on heatsinks or PCBs with through-hole design.

  • High Line and Load Regulation
    Maintains stable voltage under varying load and input conditions.

 

Applications:

  • Adjustable power supply circuits

  • Battery chargers and DC-DC converters

  • Arduino and Raspberry Pi accessories

  • Motor drivers and LED circuits

  • Prototyping and development boards

  • Voltage regulation for sensors and modules

 

Package Includes:

  • 1 × LM317T Adjustable Voltage Regulator 

 

Specifications:

  • Output Voltage Range: 1.5V to 32V

  • Output Current: Up to 1.5A

  • Input Voltage: Up to 40V

  • Dropout Voltage: 2–3V typical

  • Line Regulation: 0.01%/V

  • Load Regulation: 0.1%

  • Package Type: TO-220

  • Mounting Type: Through-hole

  • Protections: Short circuit, thermal, safe-area

 

Dimensions:

  • Length: 10 mm

  • Width: 4.5 mm

  • Height: 15 mm

 

Weight: 1.2 g

 

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LM317T 1.5-32V Voltage Regulator

₹11.00Price
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