LM2937ET-5.0 - Texas Instruments

Manufacturer Part Number

LM2937ET-5.0

Manufacturer

Texas Instruments

Introduction

LM2937ET-5.0 is a linear voltage regulator designed for low dropout and power management applications

Product Features and Performance

Positive Output Configuration

Fixed Output Type

Single Regulator

26V Maximum Input Voltage

5V Fixed Output Voltage

1V Maximum Voltage Dropout at 500mA Load

500mA Output Current

10mA Quiescent Current

20mA Maximum Supply Current

Transient Voltage, Over Temperature, Short Circuit Protection Features

Product Advantages

Low dropout performance suitable for battery-powered devices

Robust protection features enhance device longevity

TO-220-3 package allows for efficient heat dissipation

Key Technical Parameters

Input Voltage (Max): 26V

Output Voltage (Min/Fixed): 5V

Voltage Dropout (Max): 1V @ 500mA

Output Current: 500mA

Quiescent Current (Iq): 10mA

Supply Current (Max): 20mA

Operating Temperature Range: -40°C to 125°C

Quality and Safety Features

Protection against mirror-image insertion

Over temperature protection

Short circuit protection

Transient voltage protection

Compatibility

Compatible with through-hole mounting

Designed for use with TO-220-3 package compatible PCB layouts

Application Areas

Power management in consumer electronics

Automotive systems

Telecommunications equipment

Portable devices

Product Lifecycle

Last Time Buy status indicating nearing discontinuation

Potential replacement or upgrade options may be available from Texas Instruments

Several Key Reasons to Choose This Product

Highly reliable with integrated circuit protection features

Designed for applications requiring a steady 5V supply

Sustains performance over a broad range of operating temperatures

Low dropout voltage benefits battery-powered devices by extending operation

Ease of installation with through-hole mounting package

Manufactured by Texas Instruments, a trusted industry leader in semiconductor solutions