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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