LT1963AES8-3.3#PBF - Analog Devices Inc.

Manufacturer Part Number

LT1963AES8-3.3#PBF

Manufacturer

Analog Devices

Introduction

The LT1963AES8-3.3#PBF is a low dropout (LDO) linear voltage regulator designed for power management in various electronics.

Product Features and Performance

Stable output voltage of 3.3V

Capable of delivering 1.5A of output current

Low dropout voltage of 0.55V at 1.5A load

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

Supports Enable control feature for power-saving modes

Offers protection against overcurrent, overtemperature, and reverse polarity incidents

Product Advantages

High-efficiency operation due to low dropout voltage

Reliable output stability under varying load conditions

Incorporated protection features enhance safety and longevity of connected components

Low quiescent current (1.5 mA) minimizes power loss in idle state

Broad operating temperature range (-40°C to 125°C) suitable for diverse environmental conditions

Key Technical Parameters

Voltage Input (Max): 20V

Voltage Output (Min/Fixed): 3.3V

Current Output: 1.5A

Voltage Dropout (Max): 0.55V @ 1.5A

Current Quiescent (Iq): 1.5 mA

PSRR: 63dB (120Hz)

Operating Temperature: -40°C ~ 125°C

Quality and Safety Features

Protection against overcurrent and overtemperature scenarios

Reverse polarity protection prevents damage from incorrect power supply connections

Compatibility

Suited for surface mount technology (SMT) with an 8-SOIC package

Broadly compatible with various electronic circuits requiring stable 3.3V

Application Areas

Ideal for sensitive electronic devices requiring stable power

Suitable for use in telecommunications, computing, and industrial equipment

Product Lifecycle

Currently in an Active product status

No indication of nearing discontinuation, ensuring availability for new designs

Several Key Reasons to Choose This Product

Reliability and robustness offered by Analog Devices, a leading semiconductor manufacturer

High-performance parameters fulfill demanding power regulation needs

Wide range of application suitability enhances design flexibility

Protection features safeguard against common electrical issues, ensuring longevity

Active lifecycle status assures ongoing support and availability