LT3023EDD#PBF - Analog Devices Inc.

Manufacturer Part Number

LT3023EDD#PBF

Manufacturer

Analog Devices

Introduction

Dual Channel LDO Regulator with Adjustable Outputs

Product Features and Performance

Dual Independent LDO Channels

High PSRR: 65dB at 120Hz

Low Voltage Dropout: 0.45V at 100mA

Wide Input Voltage Range: Up to 20V

Adjustable Output Voltage: 1.22V to 20V

Stable with Low ESR Ceramic Capacitors

Product Advantages

Simultaneous Power Supply with Two Regulators

Low Dropout for Improved Efficiency

High Output Voltage Accuracy

Thermal Shutdown and Current Limit Protection

Enhanced Noise Performance for Sensitive Applications

Key Technical Parameters

Number of Regulators: 2

Voltage - Input (Max): 20V

Voltage - Output (Min/Fixed): 1.22V

Voltage - Output (Max): 20V

Current - Output: 100mA each channel

PSRR: 65dB (120Hz)

Control Features: Enable

Protection Features: Over Current, Over Temperature, Reverse Polarity

Quality and Safety Features

Built-In Thermal Shutdown

Current Limit Protection

Reverse Polarity Protection

Compatibility

Wide Operating Temperature Range: -40°C to 125°C

Compatible with Surface Mount Technology

Suitable for use with Low ESR Ceramic Capacitors

Application Areas

Precision Power Supply for Mixed Analog/Digital Circuits

Portable and Battery-Powered Electronics

Microcontroller/DSP Power Supplies

Sensors and Precision Analog Systems

Product Lifecycle

Status: Active

Not Nearing Discontinuation

Several Key Reasons to Choose This Product

High Performance Dual LDOs for Complex Systems

Optimized for Low Noise Applications

Robust Protection Features Ensuring System Safety

Flexible and Wide Adjustable Output Voltage Range

Suitable for High-Reliability Industrial Applications

Advanced Packaging for Compact PCB Layout

Continued Product Support and Availability