LM317AMDT - Texas Instruments

Manufacturer Part Number

LM317AMDT

Manufacturer

Texas Instruments

Introduction

The LM317AMDT is a part of Texas Instruments' power management integrated circuits, specializing in linear, low drop-out (LDO) voltage regulators.

Product Features and Performance

Adjustable output voltage from 1.25V to 37V

Maximum input voltage of 40V

Output current capability of 1.5A

Quiescent current of 10 mA

Excellent PSRR of 80dB to 65dB at 120Hz

Surface Mount TO-252-3, DPAK package for efficient PCB space utilization

Product Advantages

Flexibility with adjustable output voltage

High reliability with over current, over temperature, and short circuit protection

Good noise rejection capabilities with high PSRR values

Wide operating temperature range from -40°C to 125°C

Key Technical Parameters

Voltage Input (Max): 40V

Voltage Output (Min/Fixed): 1.25V

Voltage Output (Max): 37V

Current Output: 1.5A

Current Quiescent (Iq): 10 mA

PSRR: 80dB ~ 65dB at 120Hz

Quality and Safety Features

Over Current Protection

Over Temperature Protection

Short Circuit Protection

Compatibility

Versatile for a wide range of applications due to its adjustable output voltage

Application Areas

Power supplies

Post-regulation applications

Battery chargers

Motor control

Product Lifecycle

Last Time Buy status, indicating nearing end of life with recommended to check for replacements or upgrades

Several Key Reasons to Choose This Product

High flexibility in application due to adjustable output voltage range.

Reliable performance in various temperature conditions.

Enhanced safety and durability with multiple protection features.

Suitable for an array of applications from industrial to consumer electronics.

Support from Texas Instruments regarding product lifecycle and upgrade options.