LT1764AEQ-1.8#PBF - Analog Devices Inc.

Manufacturer Part Number

LT1764AEQ-1.8#PBF

Manufacturer

analog-devices

Introduction

The LT1764AEQ-1.8#PBF is a high-performance, low dropout (LDO) regulator designed for power management applications.

Product Features and Performance

High efficiency with low dropout voltage of 0.66V at 3A load

Fixed 1.8V output voltage

Capable of delivering a current up to 3A

Low quiescent current of 1.5 mA

Supports input voltage up to 20V

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

Features Enable control for power-saving mode

Includes over-current and over-temperature protection along with reverse polarity safeguard

Product Advantages

Efficient power regulation with minimal power loss

Suitable for high current applications due to 3A output capability

Low quiescent current enhances battery life in portable devices

High PSRR ensures stable output voltage against variations in input voltage

Comprehensive protection features enhance product reliability and safety

Key Technical Parameters

Voltage Input (Max): 20V

Voltage Output (Min/Fixed): 1.8V

Voltage Dropout (Max): 0.66V @ 3A

Current Output: 3A

Current Quiescent (Iq): 1.5 mA

Current Supply (Max): 200 mA

PSRR: 63dB (120Hz)

Operating Temperature: -40°C ~ 125°C (TJ)

Quality and Safety Features

Over current and over temperature protection

Reverse polarity protection

Compatibility

Surface mount technology compatible with TO-263-6, D2PAK (5 Leads + Tab), TO-263BA package

Application Areas

Power management in computing and telecommunication

Battery-powered devices

Portable consumer electronics

Industrial applications

Product Lifecycle

The product is currently in Active status. Not indicated as nearing discontinuation, replacements, or upgrades appear readily available.

Several Key Reasons to Choose This Product

High efficiency and low dropout voltage make it ideal for stringent power management requirements.

Its capability to handle up to 3A of output current suits it for high-load applications.

Low quiescent current benefits portable and battery-operated devices by extending operating life.

Comprehensive protection features ensure longer product reliability and safety.

Wide operating temperature range makes it suitable for various environments and applications.