LT1963AEFE-1.8#TRPBF - Analog Devices Inc.

Manufacturer Part Number

LT1963AEFE-1.8#TRPBF

Manufacturer

Analog Devices

Introduction

Linear Low Drop Out (LDO) Voltage Regulator for Power Management Applications

Product Features and Performance

Low Dropout Voltage: 0.55V @ 1.5A

High Output Current Capability: 1.5A

Stable with Low-ESR Output Capacitors

Low Quiescent Current: 1.5 mA

High PSRR: 63dB at 120Hz

Wide Input Voltage Range up to 20V

Fixed Output Voltage of 1.8V

Product Advantages

High Efficiency for Lower Power Applications

Excellent Line and Load Regulation

Thermal Overload and Over Current Protection

Reverse Polarity Protection Enhances Safety

Key Technical Parameters

Input Voltage (Max) 20V

Output Voltage (Fixed) 1.8V

Dropout Voltage (Max) 0.55V

Output Current 1.5A

Quiescent Current (Iq) 1.5 mA

Supply Current (Max) 120 mA

Power Supply Rejection Ratio (PSRR) 63dB

Quality and Safety Features

Over Current and Over Temperature Protection

Built-in Reverse Polarity Protection

Compatibility

Suitable for use with Low-ESR Capacitors

Compatible with a Variety of Electronic Circuits Requiring 1.8V

Application Areas

Consumer Electronics

Computing Systems

Industrial Equipment

Telecommunications

Product Lifecycle

Product Status Active

No Indication of Nearing Discontinuance

Several Key Reasons to Choose This Product

Exceptional Stability and Performance for Precise Voltage Regulation

High Power Supply Rejection Ratio Ensures Low Noise

Versatile for High-Performance Industrial and Consumer Applications

Robust Safety and Protection Features for Reliable Operation

Active Product Status Ensures Ongoing Production and Availability