LT1963AMPS8#PBF - Analog Devices Inc.

Manufacturer Part Number

LT1963AMPS8#PBF

Manufacturer

Analog Devices

Introduction

Low Drop Out Linear Voltage Regulator

Product Features and Performance

Adjustable output voltage from 1.21V to 20V

Low dropout voltage of 0.55V at 1.5A load

High output current capability of 1.5A

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

Output with positive configuration

Product Advantages

High efficiency with low quiescent current of 1.5 mA

Stable with low ESR output capacitors

Precision output voltage regulation

Thermal protection and over current protection improve safety

Reverse polarity protection enhances reliability

Key Technical Parameters

Input Voltage (Max): 20V

Output Voltage (Min): 1.21V

Output Voltage (Max): 20V

Current - Output: 1.5A

Current - Quiescent (Iq): 1.5 mA

PSRR: 63dB (120Hz)

Quality and Safety Features

Over Current Protection

Over Temperature Protection

Reverse Polarity Protection

Compatibility

Suitable for Surface Mount Technology (SMT)

Compatible with 8-SOIC package requirements

Application Areas

Consumer Electronics

Industrial and Automation Systems

Telecommunications

Portable Devices

Product Lifecycle

Product Status: Active

Not indicated as nearing discontinuation

Replacements or upgrades may be available

Reasons to Choose This Product

High reliability for output voltage stability

Capable of handling significant power demands with 1.5A output

Robust performance with built-in protection features

Suitable for a wide range of applications due to flexible output voltage

Ease of integration because of surface mount form factor

Extended operational temperature range (-55°C to 125°C) suitable for harsh environments

Energy-efficient operation with low quiescent current