LT1764AMPQ#PBF - Analog Devices Inc.

Manufacturer Part Number

LT1764AMPQ#PBF

Manufacturer

Analog Devices

Introduction

The LT1764AMPQ#PBF is a high-performance, low dropout linear regulator optimized for power management applications. It belongs to the Voltage Regulators - Linear, Low Drop Out (LDO) Regulators category.

Product Features and Performance

Adjustable output voltage from 1.21V to 20V

Supports input voltages up to 20V

Provides up to 3A of output current

Low dropout voltage of 0.66V at 3A load

Quiescent current of 1.5 mA

Maximum supply current of 200 mA

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

Includes control features such as Enable

Protection against overcurrent, overheating, and reverse polarity

Product Advantages

High flexibility in output voltage selection

Suitable for low-voltage operations with minimal power loss

Low quiescent current enhances battery life in portable devices

Strong protection mechanisms increase product reliability and safety

Key Technical Parameters

Voltage Input (Max): 20V

Voltage Output (Min/Fixed): 1.21V

Voltage Output (Max): 20V

Current Output: 3A

Current Quiescent (Iq): 1.5 mA

PSRR: 63dB (120Hz)

Quality and Safety Features

Overcurrent and Overtemperature protection

Reverse Polarity protection

Compatibility

Surface mount packaging allows compatibility with a wide range of PCB designs

TO-263-6, D2PAK package ensures thermal efficiency and space-saving on circuit boards

Application Areas

Portable electronics

Computing devices

Networking equipment

Industrial applications

Product Lifecycle

The product is currently active and not near discontinuation

Availability of replacements or upgrades will depend on future technological advancements and market demands

Several Key Reasons to Choose This Product

High output current capability supports demanding applications

Adjustable output voltage offers application flexibility

Low dropout voltage improves efficiency in low-voltage operations

Comprehensive protection features ensure long-term reliability

Compatible with a wide range of applications due to its operational temperature range and packaging options