LM317 Adjustable Voltage Regulator (TO 3 Metal Package)

The LM317 is an 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 supply circuits and electronic equipment. The TO 3 metal package provides a robust metal case for mounting and heat dissipation when used with an appropriate heatsink.

Key Features -

• Adjustable positive output voltage

• Output voltage range from 1.25V to 37V, subject to device specifications

• Current capability depends on the specific TO 3 variant and thermal conditions

• Internal current limiting and thermal overload protection

• Metal package suitable for heatsink mounting

• Designed for regulated DC power supply applications

Specifications -

• Part Number: LM317

• Component Type: Adjustable Positive Voltage Regulator

• Reference Voltage: Typically 1.25V

• Output Voltage Range: Typically 1.25V to 37V for standard LM317 variants

• Package Type: TO 3 Metal Can

• Output Current: Verify the exact manufacturer and device variant datasheet

• Pin Configuration: Verify the specific TO 3 variant datasheet before wiring

Applications -

• Adjustable DC power supplies

• Linear voltage regulator circuits

• Bench power supplies

• Voltage regulation in electronic equipment

• Industrial control electronics

• High power linear regulation circuits with suitable heatsinking