LT1764AEQ-3.3#PBF - Analog Devices Inc.

Manufacturer Part Number

LT1764AEQ-3.3#PBF

Manufacturer

Analog Devices

Introduction

The LT1764AEQ-3.3#PBF is a low-dropout linear regulator from Analog Devices, designed for power management applications requiring low voltage drop and high current capacity.

Product Features and Performance

High current output up to 3A

Low dropout voltage of 0.66V at full load

Stable with low ESR capacitors

High PSRR of 63dB at 120Hz

Low quiescent current of 1.5mA

Overcurrent and overtemperature protection

Reverse polarity protection

Enable control feature for power saving

Product Advantages

Ideal for low-voltage, high-current applications

Maintains regulation with minimal input-to-output voltage difference

Efficient operation reduces thermal footprint

Robust protection features ensure long-term reliability

Flexible control options for system power management

Key Technical Parameters

Voltage Input (Max): 20V

Voltage Output (Min/Fixed): 3.3V

Current Output: 3A

Voltage Dropout (Max): 0.66V @ 3A

PSRR: 63dB (120Hz)

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

Quality and Safety Features

Overcurrent protection

Overtemperature protection

Reverse polarity protection

Compatibility

Compatible with low ESR capacitors for output stabilization

Application Areas

Computing and servers

Telecommunications

Networking equipment

Industrial controls

Consumer electronics

Product Lifecycle

Active status, not nearing discontinuation

Replacement or upgrade options are available for long-term support

Several Key Reasons to Choose This Product

Low dropout voltage enhances efficiency in systems with tight voltage margins

High output current capability for demanding applications

Broad compatibility with capacitor types ensures design flexibility

Protection features safeguard against common fault conditions

Supported by Analog Devices' commitment to quality and long-term availability