LM2931AT-5.0 - Texas Instruments

Manufacturer Part Number

LM2931AT-5.0

Manufacturer

texas-instruments

Introduction

The LM2931AT-5.0 is a fixed-voltage, low-dropout linear regulator from Texas Instruments. It is designed to provide a stable 5V output from an input voltage of up to 26V, making it suitable for a wide range of applications. The device features a low voltage dropout, allowing it to maintain regulation even with a small input-to-output voltage differential.

Product Features and Performance

Fixed 5V output voltage

Input voltage range up to 26V

Low voltage dropout of 0.3V at 100mA output current

Maximum output current of 100mA

Quiescent current of 15mA

Supply current limited to 30mA

High power supply rejection ratio (PSRR) of 80dB at 120Hz

Thermal overload protection

Reverse polarity and short-circuit protection

Product Advantages

Stable and reliable 5V output

Wide input voltage range

Low voltage dropout for efficient operation

Compact TO-220-3 package

Thermal and overcurrent protection features

Key Reasons to Choose This Product

Reliable and well-established Texas Instruments brand

Suitable for a wide range of applications requiring a 5V supply

Efficient operation with low voltage dropout

Robust protection features for safe and reliable performance

Availability in a compact and easy-to-use through-hole package

Quality and Safety Features

Thermal overload protection

Reverse polarity and short-circuit protection

Compliance with industry standards for quality and safety

Compatibility

The LM2931AT-5.0 is a fixed-voltage linear regulator that can be used in a variety of applications, including:

Powering microcontrollers and other digital logic circuits

Providing a regulated supply for analog circuitry

Powering sensors and other low-power devices

Application Areas

Industrial control systems

Automotive electronics

Telecommunications equipment

Consumer electronics

Medical devices

Product Lifecycle

The LM2931AT-5.0 is currently in the Last Time Buy phase, meaning it is approaching discontinuation. However, there are equivalent or alternative models available that can be used as replacements. Customers are advised to contact our website's sales team for more information on available options and to ensure a smooth transition to a compatible product.