LM317D2TXM

Description

This monolithic integrated circuit is an adjustable 3-terminal positive voltage regulator designed to supply more than 1.5A of load current with an output voltage adjustable over a 1.2 to 37V. It employs internal current limiting, thermal shut-down and safe area compensation.

Features

    1. Output Current In Excess of 1.5A

    2. Output Adjustable Between 1.2V and 37V

    3. Internal Thermal Overload Protection

    4. Internal Short Circuit Current Limiting

    5. Output Transistor Safe Operating Area Compensation

    6. TO-220 Package

    7. D2 PAK Package

Typical Application

Note: Ci is required when regulator is located an appreciable distance from power supply filter.

Note: Co is not needed for stability, however, it does improve transient response.

Note: Since IADJ is controlled to less than 100PA, the error associated with this term is negligible in most applications

Internal Block Diagram