LT1764AEFE-1.8#PBF - Analog Devices Inc.

Manufacturer Part Number

LT1764AEFE-1.8#PBF

Manufacturer

Analog Devices

Introduction

The LT1764AEFE-1.8#PBF is a linear, low drop-out (LDO) regulator designed to provide fixed output voltage with high performance and reliability.

Product Features and Performance

Low dropout voltage of 0.66V at 3A

Output current capacity of 3A

Input voltage up to 20V

Fixed output voltage of 1.8V

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

Features thermal overload protection and reverse polarity protection

Product Advantages

High efficiency due to low dropout voltage

Stable operation with an output current of 3A

Robust thermal protection

Key Technical Parameters

Voltage - Input (Max): 20V

Voltage - Output (Min/Fixed): 1.8V

Current - Output: 3A

Voltage Dropout (Max): 0.66V @ 3A

Current - Quiescent (Iq): 1.5 mA

PSRR: 63dB at 120Hz

Quality and Safety Features

Over Current Protection

Over Temperature Protection

Reverse Polarity Protection

Compatibility

Compatible with various applications requiring a fixed 1.8V output

Application Areas

Power management for CPUs

Battery-powered devices

Post-regulation applications

Product Lifecycle

Status: Active

Not nearing discontinuation

Replacements or upgrades are available

Several Key Reasons to Choose This Product

Efficient power regulation with low dropout

High output current ideal for demanding applications

Robust safety features including overcurrent and thermal protection

Wide input voltage range accommodating various power supplies

Steady performance across a broad operating temperature range of -40°C to 125°C