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LM317G Description
The LM317G is a member of the LM317 series of adjustable voltage regulators, manufactured by Texas Instruments. These regulators are widely used in a variety of electronic circuits due to their versatility, ease of use, and reliability.
Description:
The LM317G is a three-terminal adjustable voltage regulator that can provide an output voltage range from 1.25V to 37V. It is available in a TO-220 package, which is a type of transistor outline package that is commonly used for power transistors and voltage regulators.
Features:
- Adjustable Output Voltage: The LM317G can provide an output voltage that can be adjusted from 1.25V to 37V, making it suitable for a wide range of applications.
- High Output Current: The LM317G can provide an output current of up to 1.5A, which makes it suitable for applications that require high current.
- Thermal Protection: The LM317G includes internal thermal protection to prevent damage due to overheating.
- Low Dropout Voltage: The LM317G has a low dropout voltage, which means it can operate efficiently even when the input voltage is close to the desired output voltage.
- Internal Current Limiting: The LM317G includes internal current limiting to protect against overload conditions.
Applications:
The LM317G is used in a wide range of applications due to its versatility and high current capability. Some common applications include:
- Power Supply Design: The LM317G is often used in power supply designs to provide a stable and adjustable voltage to power electronic circuits.
- Battery Charging: The LM317G can be used to design a battery charging circuit that provides a stable and adjustable voltage to charge batteries.
- LED Dimming: The LM317G can be used to design an LED dimming circuit that provides a stable and adjustable current to control the brightness of LEDs.
- Motor Speed Control: The LM317G can be used to design a motor speed control circuit that provides a stable and adjustable voltage to control the speed of a motor.
In summary, the LM317G is a versatile and reliable adjustable voltage regulator that is widely used in a variety of electronic circuits. Its features, such as adjustable output voltage, high output current, thermal protection, low dropout voltage, and internal current limiting, make it suitable for a wide range of applications.
FAQ
| Quantity | Unit Price | Ext. Price |
|---|---|---|
| 1+ | $0.59840 | $0.60 |
| 10+ | $0.42680 | $4.27 |
| 25+ | $0.38333 | $9.58 |
| 100+ | $0.33519 | $33.52 |
| 250+ | $0.31226 | $78.06 |



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