LM317TG Voltage Regulator - Adjustable

Item number 59585 Brand Sparkfun Model COM-00527 Share Write a review
LM317TG Voltage Regulator - Adjustable

Description Attachments

The LM317TG voltage regulator from Sparkfun is a versatile, three-terminal positive regulator that offers an adjustable output voltage range of 1.2V to 37V. This easy-to-use component ensures local regulation, internal current limiting, thermal shut-down control, and safe area protection for your project. The regulator requires only two external resistors to set the output voltage and can provide a maximum output current of 1.5A.

This voltage regulator is not just about providing power; it also ensures safety. The thermal overload protection prevents overheating, and the short circuit protection safeguards against power surges. Additionally, the output transistor is safe and the regulator supports floating operation for high voltage applications. These features make the LM317TG regulator a reliable choice for a wide range of projects.

The LM317TG voltage regulator is perfect for those who need a robust and adaptable power solution. Whether you're designing a custom power supply or troubleshooting a piece of equipment, this regulator's adjustable voltage and current capabilities, along with its safety features, make it an invaluable tool. Furthermore, it's designed for ease of use, requiring only two resistors to set the output voltage.

For more detailed information about the LM317TG voltage regulator, you can refer to the datasheet. To calculate the values of the resistors needed for your specific voltage output, the LM317 calculator can be used. Additionally, there is a fixed power tutorial available for those who need further guidance.


Brand information
Brand Sparkfun
More info10
Position Voltage regulator
Type of conversion step down
Connection data
Input voltage 3 V - 40 V
Output voltage 1,2 V - 37 V
Current ≤ 1,5 A
Chip LM317TG
Control type Linear
Size info
Length10 mm
Width29 mm
Height5 mm
Weight3 g
€ 1,05€ 0,85 Excl. VAT (NL)
Out of stock In stock with supplier
Delivered in 5 to 10 days
Shipped from € 3,50 (NL) 30 days cooling-off Excellent service

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