LT3029EDE#PBF - Analog Devices Inc.

Manufacturer Part Number

LT3029EDE#PBF

Manufacturer

Analog Devices

Introduction

Dual, Low Dropout, Low Noise, Micropower Linear Regulator

Product Features and Performance

Dual Independent LDOs

Maximum Input Voltage of 20V

Adjustable Output Voltage from 1.215V to 19.5V

Dropout Voltage of 0.46V at 500mA Load

Output Current Capacity of 500mA for Each Regulator

Power Supply Rejection Ratio (PSRR) of 67dB at 120Hz

Features Enable Control for Power Management

Over Current and Over Temperature Protection

Reverse Polarity Protection

Product Advantages

Highly Stable with Low Noise Output

Micropower Operation for Energy Efficiency

Supports Independent Voltage Regulation for Dual Supplies

Robust Protection Features Enhance Product Reliability

Wide Operating Temperature Range Suitable for Industrial Applications

Key Technical Parameters

Input Voltage (Max): 20V

Output Voltage Range: 1.215V to 19.5V

Dropout Voltage (Max): 0.46V at 500mA

Current - Output: 500mA per Regulator

PSRR: 67dB at 120Hz

Number of Regulators: 2

Quality and Safety Features

Over Current Protection

Over Temperature Protection

Reverse Polarity Protection

Compatibility

Surface Mountable with 16-WFDFN Exposed Pad

Compatible with Various Electronic Circuits Requiring Low Dropout Regulation

Application Areas

Power Management for Portable Devices

Telecommunications

Data Acquisition Systems

Medical Devices

Instrumentation and Control Systems

Product Lifecycle

Active Product

Standard Lifecycle with No Near Discontinuation

Readily Available with Replacements and Upgrades

Several Key Reasons to Choose This Product

High PSRR Ensuring Clean and Stable Output Voltage

Dual Regulator Design Optimizes Space and Cost

Low Dropout Voltage Ideal for Battery-Powered Applications

Robust Thermal Performance for Reliability Across Temperature Ranges

Enhanced Protection Features Lead to Long Service Life

Versatile Applications from Consumer Electronics to Industrial Equipment