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LM317 IC – Variable Voltage Regulator IC

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₹28.00 (excluding 18% GST)

25 In stock

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Description

The LM317 is a three-terminal adjustable voltage regulator capable of supplying a wide range of output voltages with a maximum current output of 1.5A. It is designed to provide accurate and stable voltage regulation while allowing the output voltage to be adjusted based on external resistor values.

Features

  • Adjustable Output Voltage: Allows for output voltages to be set from 1.25V to 37V, depending on the external resistor network.
  • Output Current: Capable of delivering up to 1.5A of continuous output current.
  • Low Dropout Voltage: Provides good performance with relatively low dropout voltage, which is the difference between the input and output voltage.
  • High Accuracy: Offers accurate voltage regulation with a typical output voltage tolerance of ±1%.
  • Thermal Overload Protection: Includes thermal overload protection to prevent damage due to excessive heat.
  • Short-Circuit Protection: Features short-circuit protection to safeguard the IC from overload conditions.
  • Wide Input Voltage Range: Operates with input voltages up to 40V, making it versatile for different applications.
  • Adjustable: The output voltage can be precisely adjusted using external resistors.

Specifications

  • Output Voltage Range: Adjustable from 1.25V to 37V
  • Output Current: Up to 1.5A
  • Dropout Voltage: Typically 3V (varies with load current and temperature)
  • Line Regulation: Typically 0.01%/V
  • Load Regulation: Typically 0.1% for a 0 to 1.5A load
  • Temperature Range: -40°C to +125°C
  • Package Types: TO-220, TO-252, among others

Applications

  • Power Supplies: Ideal for use in adjustable power supplies where precise control of output voltage is required.
  • Battery Chargers: Suitable for battery charging applications where adjustable voltage and current are needed.
  • Test Equipment: Used in test and measurement equipment to provide variable and stable test voltages.
  • Embedded Systems: Employed in embedded systems where a regulated and adjustable voltage is necessary for different components.
  • Consumer Electronics: Useful in consumer electronics for providing adjustable power supply voltages.

Note

* Product Images are shown for illustrative purposes only and may differ from actual product

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