LT1764AEFE-3.3#PBF - Analog Devices Inc.

Manufacturer Part Number

LT1764AEFE-3.3#PBF

Manufacturer

Analog Devices

Introduction

Linear Low Drop Out Voltage Regulator

Product Features and Performance

High efficiency with low dropout voltage

Supports up to 20V input voltage

Stable 3.3V output with a maximum current of 3A

Low quiescent current of 1.5 mA

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

Enables system design flexibility through Enable control feature

Product Advantages

High output voltage accuracy

Minimal power loss due to low dropout

Compact 16-TSSOP-EP package suitable for space-constrained applications

Operates efficiently across a wide temperature range, from -40°C to 125°C

Key Technical Parameters

Input Voltage (Max): 20V

Output Voltage (Min/Fixed): 3.3V

Voltage Dropout (Max): 0.66V @ 3A

Output Current: 3A

Quiescent Current (Iq): 1.5 mA

Supply Current (Max): 200 mA

PSRR: 63dB (120Hz)

Quality and Safety Features

Protected against overcurrent conditions

Over temperature protection for reliable operation

Reverse polarity protection to safeguard against incorrect power connections

Compatibility

Surface mount compatible with the 16-TSSOP package

Ideal for a range of linear voltage regulation needs

Application Areas

Consumer electronics

Industrial controls

Telecommunications systems

Portable battery-operated devices

Product Lifecycle

Product is currently active

No indications of nearing discontinuation

Replacements or upgrades should be available as per Analog Devices' ongoing product support

Several Key Reasons to Choose This Product

Highly reliable operation in a wide temperature range

Energy-efficient due to low dropout voltage

Ideal for designs requiring a fixed 3.3V output regulator

Suitable for high-performance applications with a maximum current requirement of 3A

Packaging in a tube allows for ease of storage and handling

Robust protection features enhance product lifespan and reliability