LT1764AEQ-1.8 - Linear Technology

Manufacturer Part Number

LT1764AEQ-1.8

Manufacturer

Linear Technology

Introduction

The LT1764AEQ-1.8 is a high-performance, low dropout linear voltage regulator designed for a wide range of applications that require a fixed 1.8V output voltage.

Product Features and Performance

Fixed 1.8V output voltage

3A output current capability

Low 0.66V dropout voltage at 3A

Wide 20V input voltage range

High power supply rejection ratio (PSRR) of 63dB at 120Hz

Thermal overload and short-circuit protection

Product Advantages

Excellent line and load regulation

High efficiency and low heat dissipation

Stable operation over a wide temperature range

Small TO-263 package for compact design

Key Technical Parameters

Output Voltage: 1.8V

Output Current: 3A

Input Voltage: 20V (max)

PSRR: 63dB (120Hz)

Dropout Voltage: 0.66V @ 3A

Operating Temperature: -40°C to 125°C

Quality and Safety Features

Over-current protection

Over-temperature protection

Reverse polarity protection

Compatibility

The LT1764AEQ-1.8 is compatible with a wide range of electronic devices and systems that require a stable 1.8V power supply.

Application Areas

Portable electronics

Industrial equipment

Telecom infrastructure

Automotive electronics

Product Lifecycle

The LT1764AEQ-1.8 is an actively supported product from Linear Technology and is not nearing discontinuation. Replacement or upgrade options are available if needed.

Key Reasons to Choose This Product

Reliable and stable performance with excellent line and load regulation.

High current output capability of 3A with low dropout voltage.

Wide operating temperature range and robust protection features.

Small, space-saving TO-263 package for compact design.

Compatibility with a wide range of electronic devices and systems.