LM317LBD - ONsemi

Manufacturer Part Number

LM317LBD

Manufacturer

onsemi

Introduction

The LM317LBD is a 3-terminal adjustable voltage regulator capable of supplying more than 1.5A of load current with very low dropout voltage. It is suitable for a wide range of applications, including on-card regulation for distributed power systems, programmable output regulators, and adjustable switching regulators.

Product Features and Performance

Adjustable output voltage from 1.2V to 37V

Capable of supplying more than 1.5A of load current

Very low dropout voltage, typically 1.2V at 1.5A of load current

Guaranteed 80dB ripple rejection at any load

Current limiting and thermal shutdown protection

Stability is ensured with a 0.1 μF compensation capacitor

Product Advantages

Excellent line and load regulation

Extremely low output noise

Guaranteed 80dB ripple rejection

Internal thermal overload protection

No need for external components except for input and output capacitors

Key Reasons to Choose This Product

Versatile and reliable voltage regulation solution

Capable of handling high current loads

Robust protection features for safe operation

Ease of use with minimal external components required

Suitable for a wide range of power supply applications

Quality and Safety Features

Overcurrent protection

Overtemperature protection

Short-circuit protection

Compatibility

The LM317LBD is compatible with a wide range of electronic devices and systems that require adjustable voltage regulation.

Application Areas

On-card regulation for distributed power systems

Programmable output regulators

Adjustable switching regulators

General-purpose voltage regulation applications

Product Lifecycle

The LM317LBD is an obsolete product, meaning it is no longer actively manufactured or sold. However, there are several equivalent or alternative models available from various manufacturers that can serve as replacements. Customers are advised to contact our website's sales team for more information on available alternatives and suitable replacement options.