LM2937ES-12 - Texas Instruments

Manufacturer Part Number

LM2937ES-12

Manufacturer

Texas Instruments

Introduction

LM2937ES-12 is a low dropout voltage regulator designed for use in various power management applications.

Product Features and Performance

Low Dropout Voltage: 1V @ 500mA

Fixed 12V Output Voltage

Output Current Capability: 500mA

Maximum Input Voltage: 26V

Quiescent Current: 10 mA

TO-263-4, D2PAK Package for Surface Mount Technology

High PSRR and low noise operation

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

Product Advantages

Robust against reverse battery installations

Protection against over-temperature and short circuits

Transient voltage protection for improved reliability

Easy to use in a variety of applications due to fixed output

Key Technical Parameters

Output Type: Fixed

Number of Regulators: 1

Current - Supply (Max): 20 mA

PSRR and other control features not specified

Quality and Safety Features

Mirror-Image Insertion Protection

Over Temperature Protection

Short Circuit Protection

Transient Voltage Protection

Compatibility

Compatible with a wide range of input voltages up to 26V

Suited for applications requiring a 12V output

Mounting Type compatible with TO-263-4, D2PAK (3 Leads + Tab), TO-263AA footprints

Application Areas

Automotive electronics

Industrial control systems

Telecommunication Equipment

Portable Devices

Product Lifecycle

Product Status: Last Time Buy

Alternatives or replacements may be available for long-term designs.

Several Key Reasons to Choose This Product

High reliability with built-in safety features

Suitability for harsh environmental conditions

Ease of integration in various circuit designs

Compliance with automotive and industrial standards

Manufacturer reputation for quality and support

Long-term performance with a wide operating temperature range