LT1763IDE-5 - Analog Devices Inc.

Manufacturer Part Number

LT1763IDE-5

Manufacturer

Analog Devices

Introduction

The LT1763IDE-5 is a low dropout linear regulator designed for power management applications, providing a fixed 5V output with a maximum current capacity of 500mA.

Product Features and Performance

Low dropout voltage of 0.45V at 500mA load

Output voltage fixed at 5V

High power supply rejection ratio (PSRR) of 65dB at 120Hz

Control features include enable function

Protection features cover over current, over temperature, and reverse polarity

Product Advantages

Stable and reliable output

Efficient operation with low quiescent current of 75 µA

Enhanced durability with robust protection features

Key Technical Parameters

Input Voltage (Max): 20V

Output Voltage (Min/Fixed): 5V

Current - Output: 500mA

Dropout Voltage (Max): 0.45V at 500mA load

Quiescent Current (Iq): 75 µA

Supply Current (Max): 16 mA

PSRR: 65dB at 120Hz

Quality and Safety Features

Built-in over current and over temperature protection

Reverse polarity protection ensures safe usage

Compatibility

Compatible with surface mount technology for PCBs

Package: 12-WFDFN Exposed Pad, 12-DFN (4x3)

Application Areas

Ideal for use in power management circuits in both commercial and industrial applications

Product Lifecycle

Status: Obsolete

Availability of replacements or upgrades should be checked with Analog Devices

Several Key Reasons to Choose This Product

High-efficiency operation with low dropout performance

Stable output with high PSRR, ideal for noise-sensitive applications

Robust safety features for improved reliability

Compact and suitable for surface mount installations

Low quiescence current aiding in power saving in standby mode