LT1963AEFE-3.3#PBF - Analog Devices Inc.

Manufacturer Part Number

LT1963AEFE-3.3#PBF

Manufacturer

Analog Devices, Inc.

Introduction

High-performance, low-dropout linear voltage regulator

Provides a fixed 3.3V output

Product Features and Performance

Capable of delivering up to 1.5A of output current

Voltage dropout of only 0.55V at 1.5A

Low quiescent current of 1.5mA

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

Product Advantages

Excellent line and load regulation

Thermal shutdown and current limit protection

Reverse polarity protection

Small 16-pin TSSOP package with exposed pad for improved thermal performance

Key Technical Parameters

Output voltage: 3.3V (fixed)

Output current: 1.5A max

Input voltage: 20V max

Operating temperature: -40°C to 125°C

Quiescent current: 1.5mA

Quality and Safety Features

Overcurrent, overtemperature, and reverse polarity protection

RoHS3 compliant

Compatibility

Can be used in a variety of electronic applications that require a 3.3V power supply

Application Areas

Suitable for powering microprocessors, memories, and other digital logic circuits

Applicable in consumer electronics, industrial equipment, and telecommunications equipment

Product Lifecycle

This product is still in active production and is not nearing discontinuation

Replacement or upgrade options are available from Analog Devices

Key Reasons to Choose This Product

High reliability and robust protection features

Small size and excellent thermal performance

Low quiescent current and high PSRR for efficient power supply

Wide operating temperature range and RoHS compliance