LM317LZ

The LM317LZ is an adjustable linear voltage regulator IC that provides a regulated output voltage. It is designed to deliver a constant output voltage, making it suitable for a wide range of electronics applications where stable power supply is required.

Pinout

(Note: The pin configuration below is a general representation. Refer to the specific datasheet for precise details.)

• ADJ: Adjust Pin
• VOUT: Regulated Output Voltage
• VIN: Input Voltage

Circuit Diagram

Include a circuit diagram illustrating the connections and operation of the LM317LZ IC for a visual representation.

Key Features

• Adjustable Output Voltage: The LM317LZ allows for adjustable output voltage regulation, making it versatile for various voltage requirements.
• High Accuracy: This IC offers high output voltage accuracy, ensuring precise voltage regulation in electronic circuits.
• Current Limiting: The LM317LZ features current limiting and thermal shutdown protection, enhancing the safety and reliability of the device.
• Wide Operating Temperature Range: With a wide operating temperature range, this IC can be used in diverse environmental conditions.
• Low Dropout Voltage: The LM317LZ has a low dropout voltage, minimizing power dissipation and maximizing efficiency.

Note: For detailed technical specifications, please refer to the LM317LZ datasheet.

Application

• Power Supply Regulation: Ideal for regulating and stabilizing power supply voltages in electronic circuits.
• Battery Charging: Suitable for charging batteries with controlled output voltages.
• LED Driver: Can be used as a current regulator for driving LEDs with stable voltages.

Functionality

The LM317LZ is a versatile voltage regulator that can be adjusted to provide a stable output voltage, ensuring reliable power supply in various electronic applications.

Usage Guide

• VIN Pin: Connect the input voltage source to the VIN pin.
• ADJ Pin: Adjust the output voltage by connecting external resistors to the ADJ pin.
• VOUT Pin: Connect the regulated output voltage to the VOUT pin for powering electronic components.

Frequently Asked Questions

Q: What is the maximum output current of the LM317LZ?
A: The LM317LZ can deliver up to 100mA of output current.

Q: Can the LM317LZ handle input voltages higher than the desired output voltage?
A: Yes, the LM317LZ can handle input voltages higher than the specified output voltage, provided the input-output voltage differential is within limits.