LM317 : 3-Terminal Adjustable Regulator

LM317 3-Terminal Adjustable Positive Voltage Regulator IC

The LM317 is a highly versatile 3-terminal adjustable positive voltage regulator. It is renowned for its exceptional ease of use in a wide array of electronic circuits. This robust integrated circuit requires only two external resistors to precisely set its output voltage. Engineers and hobbyists alike appreciate its superior performance compared to standard fixed regulators. It delivers excellent line and load regulation, ensuring stable power delivery. The LM317 is an indispensable component for power supply designs, battery chargers, and various other applications requiring a reliable adjustable voltage source. Its compact form factor makes it suitable for integration into mini components. This regulator offers a cost-effective solution for precise voltage control. Experience consistent and dependable power regulation with the LM317.

Specifications:

• Regulator Type: Adjustable Positive
• Output Voltage Range: 1.2V to 37V
• Output Current: 1.5A (Max)
• Input-Output Differential: 3V (Min), 40V (Max)
• Line Regulation: 0.01% (Typical)
• Load Regulation: 0.3% (Typical)
• Output Voltage Tolerance: 1%
• Operating Temperature: 0°C to 125°C
• Number of Terminals: 3
• Package Type: TO-220 (Common)

Key features and benefits:

• Adjustable output voltage from 1.2V to 37V
• Output current capability up to 1.5A
• Excellent line regulation (typically 0.01%)
• Superior load regulation (typically 0.3%)
• Built-in thermal overload protection
• Integrated short-circuit current limiting
• Output Voltage Tolerance 1%

Applications:

• Adjustable DC power supplies
• Constant current regulators
• Battery charging circuits
• On-card regulation for various electronic devices
• High-efficiency linear regulators
• Power management in DIY electronics projects

Package Includes:

*Image shown is a representation only.

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