LM3490IM5X-12 - Texas Instruments

Manufacturer Part Number

LM3490IM5X-12

Manufacturer

Texas Instruments

Introduction

LM3490IM5X-12 is a linear voltage regulator with low dropout voltage and is designed for power management applications.

Product Features and Performance

Single LDO Voltage Regulator

Fixed 12V Output Voltage

Operates with Input Voltage up to 30V

Low Dropout Voltage of 1.2V at 100mA load

Output Current Capacity of 100mA

Low Quiescent Current of 4mA

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

Surface Mount Package

Product Advantages

Stable Fixed Voltage Output

Suitable for Higher Input Voltage Applications

Low Power Consumption at Quiescent State

Thermal Overload Protection

Short Circuit Protection

Compact SOT-23-5 Package

Key Technical Parameters

Input Voltage Range up to 30V

Dropout Voltage: 1.2V @ 100mA

Output Voltage: 12V Fixed

Output Current: 100mA

Quiescent Current: 4mA

Operating Temperature: -40°C ~ 125°C

Quality and Safety Features

Thermal Overload Protection

Short Circuit Protection

Compatibility

Compatible with various electronic circuits requiring a 12V regulated supply

Surface Mount Compatible with SC-74A, SOT-753 Footprint

Application Areas

Consumer Electronics

Telecommunications

Industrial Controls

Automotive Systems

Product Lifecycle

Product Status: Obsolete

End of Life Noted; Consider Future Availability of Replacements or Upgrades

Several Key Reasons to Choose This Product

High Input Voltage Capability

Reliable Fixed Output with Good Accuracy

Low Dropout Voltage Beneficial for Battery-Powered Devices

Energy Efficient for Low Power Operations

Built-In Safety Features for Circuit Protection

Ease of Implementation in Compact Design Environments