LP3892EMRX-1.2 - Texas Instruments

Manufacturer Part Number

LP3892EMRX-1.2

Manufacturer

Texas Instruments

Introduction

The LP3892EMRX-1.2 is a low-dropout linear regulator designed for powering sensitive digital components with stable and accurate output voltage.

Product Features and Performance

Fixed output voltage of 1.2V

Maximum input voltage of 5.5V

Dropout voltage of 0.55V at 1.5A load

Output current capacity of 1.5A

Low quiescent current of 30 µA

High PSRR of 80dB at 120Hz

Includes Enable control feature

Operates within -40°C to 125°C temperature range

Product Advantages

Optimized for high-performance operations

Low dropout aids in better efficiency

High current output suitable for heavy load applications

Key Technical Parameters

Input Voltage (Max): 5.5V

Output Voltage (Fixed): 1.2V

Dropout Voltage (Max): 0.55V @ 1.5A

Current - Output: 1.5A

PSRR: 80dB ~ 65dB (120Hz to 1kHz)

Package: 8-PowerSOIC

Quality and Safety Features

Over-current protection

Over-temperature protection

Short-circuit protection

Compatibility

Compatible with digital loads requiring 1.2V with high power demands

Application Areas

Ideal for sensitive digital and analog applications like microcontrollers and data conversion systems

Product Lifecycle

This product is marked as obsolete

Potential replacement should be considered

Several Key Reasons to Choose This Product

Highly reliable output makes it suitable for critical applications

Built-in protection features ensure durability and safety

Low quiescent current contributes to energy saving

Breadth of operation temperature suits diverse environments