LM2937IMPX-5.0 - Texas Instruments

Manufacturer Part Number

LM2937IMPX-5.0

Manufacturer

Texas Instruments

Introduction

The LM2937IMPX-5.0 is a Low Drop Out (LDO) regulator designed for Power Management (PMIC) applications, providing a fixed 5V output.

Product Features and Performance

Positive output configuration

Fixed output type

Single regulator

Maximum input voltage of 26V

Minimum and fixed output voltage of 5V

Maximum voltage dropout of 1V at 500mA

Current output of 500mA

Quiescent current of 10 mA

Maximum supply current of 20 mA

Protection against mirror-image insertion, over temperature, short circuit, and transient voltages

Product Advantages

Supports up to 26V input providing flexibility in higher voltage applications

Fixed 5V output suits common logical level and operational needs

Built-in protection features enhance device safety and longevity

Key Technical Parameters

Input Voltage (Max): 26V

Output Voltage (Min/Fixed): 5V

Voltage Dropout (Max): 1V @ 500mA

Current Output: 500mA

Quiescent Current (Iq): 10 mA

Supply Current (Max): 20 mA

Quality and Safety Features

Over temperature protection

Short circuit protection

Transient voltage protection

Mirror-image insertion protection

Compatibility

Surface Mount mounting type

Packaged in TO-261-4, TO-261AA

SOT-223-4 device package

Application Areas

Power management in consumer, industrial, and telecom electronics

Product Lifecycle

Status: Obsolete

No direct replacements or upgrades provide

Several Key Reasons to Choose This Product

High input voltage capacity up to 26V allowing usage in a variety of applications

Reliable output of 5V fitting standard voltage requirements

Comprehensive protection features guard the device against common electrical issues

Obsolescence status might be suited for specific legacy systems without needing ongoing updates