LT3014BEDD - Analog Devices Inc.

Manufacturer Part Number

LT3014BEDD

Manufacturer

analog-devices

Introduction

The LT3014BEDD is a low dropout (LDO) linear voltage regulator optimized for power management applications, capable of supporting a wide input voltage range and adjustable output.

Product Features and Performance

Wide input voltage range up to 80V, allowing for versatile applications

Adjustable output voltage from 1.22V to 60V for flexible power solutions

Low dropout voltage of 0.57V @ 20mA ensures efficient operation

PSRR of 70dB at 120Hz, providing stable output despite input fluctuations

Output current capacity of 20mA, fitting low power needs

Low quiescent current of 20 µA, enhancing energy efficiency

Maximum supply current of 1 mA, minimizing system power consumption

Product Advantages

High input voltage range makes it suitable for industrial applications

Adjustable output offers design flexibility

Efficient power usage due to low dropout and quiescent currents

Enhanced safety with over current, over temperature, and reverse polarity protection

Key Technical Parameters

Voltage Input (Max): 80V

Voltage Output (Min/Fixed): 1.22V

Voltage Output (Max): 60V

Voltage Dropout (Max): 0.57V @ 20mA

Current Output: 20mA

Current Quiescent (Iq): 20 µA

Current Supply (Max): 1 mA

PSRR: 70dB (120Hz)

Quality and Safety Features

Over current protection

Over temperature protection

Reverse polarity protection

Compatibility

Surface Mount technology for space-efficient PCB designs

8-WFDFN Exposed Pad, 8-DFN (3x3) package compatible with standard assembly processes

Application Areas

Industrial

Automotive

Power Management Systems

Portable Devices

Energy-efficient and low power applications

Product Lifecycle

Obsolete status, indicating discontinuation

Availability of replacements or upgrades should be checked with manufacturer

Several Key Reasons to Choose This Product

High voltage input range up to 80V allows for use in varied power conditions

Flexibility in output voltage adjustments catering to specific application needs

Energy-efficient operation thanks to low dropout and quiescent currents

Built-in protection features ensure reliability and safety in application

Suitable for compact designs owing to its surface mount compatibility