LM317 Adjustable Voltage Regulator (Original, TO 220 Package)

The LM317 is an original adjustable positive voltage regulator designed to provide a regulated DC output from an unregulated input supply. It supports adjustable output voltage using external resistors and is suitable for power supplies, electronic circuits, and voltage regulation applications. The TO 220 package allows through hole mounting and heatsink attachment when required.

Key Features -

• Original LM317 adjustable voltage regulator

• Adjustable positive output voltage

• Output voltage range from 1.25V to 37V

• Output current capability up to 1.5A, subject to thermal and operating conditions

• Internal current limiting and thermal overload protection

• Short circuit protection

• TO 220 package for through hole mounting

Specifications -

• Part Number: LM317

• Product Condition: Original

• Component Type: Adjustable Positive Voltage Regulator

• Reference Voltage: Typically 1.25V

• Output Voltage Range: 1.25V to 37V

• Maximum Output Current: Up to 1.5A, subject to input voltage and thermal conditions

• Maximum Input to Output Differential: 40V

• Package Type: TO 220

• Number of Pins: 3

Applications -

• Adjustable DC power supplies

• Linear voltage regulation circuits

• Battery charging circuits with suitable external control

• Bench power supplies

• Electronic development boards and prototypes

• Local voltage regulation in electronic equipment