LT1764EQ-1.8 - Linear Technology

Manufacturer Part Number

LT1764EQ-1.8

Manufacturer

Linear Technology

Introduction

The LT1764EQ-1.8 is a high-performance, low-dropout linear voltage regulator IC from Linear Technology.

Product Features and Performance

High-efficiency, low-dropout linear regulator

Fixed output voltage of 1.8V

Capable of providing up to 3A of output current

Wide input voltage range of up to 20V

Low quiescent current of 1.5mA

High Power Supply Rejection Ratio (PSRR) of 63dB at 120Hz

Integrated protection features including overcurrent, overtemperature, and reverse polarity protection

Product Advantages

Compact 5-DDPAK surface mount package

Wide operating temperature range of -40°C to 125°C

Robust protection features for reliable operation

Excellent power efficiency and low power consumption

Key Technical Parameters

Output Voltage: 1.8V (fixed)

Output Current: 3A

Input Voltage Range: Up to 20V

Quiescent Current: 1.5mA

Voltage Dropout: 0.66V @ 3A

Number of Regulators: 1

Quality and Safety Features

Overcurrent protection

Overtemperature protection

Reverse polarity protection

Compatibility

The LT1764EQ-1.8 is compatible with a wide range of electronic devices and systems that require a regulated 1.8V power supply.

Application Areas

Portable electronics

Industrial equipment

Automotive electronics

Telecommunications equipment

Power supplies and converters

Product Lifecycle

The LT1764EQ-1.8 is an active and widely used product in Linear Technology's portfolio. There are no current plans for discontinuation, and replacement or upgrade options are available if needed.

Several Key Reasons to Choose This Product

Reliable and efficient power regulation with high output current capability

Robust protection features for safe and reliable operation

Compact surface mount packaging for space-constrained applications

Wide operating temperature range for use in diverse environments

Excellent power efficiency and low power consumption for improved system performance