LT3011EMSE#PBF - Analog Devices Inc.

Manufacturer Part Number

LT3011EMSE#PBF

Manufacturer

Analog Devices

Introduction

The LT3011EMSE#PBF is a versatile low dropout linear regulator designed for power management applications, offering adjustable output from a high-input voltage source.

Product Features and Performance

Adjustable output voltage from 1.24V to 60V

Supports input voltages up to 80V

Low dropout voltage: 0.55V @ 50mA

Output current capacity of 50mA

Excellent power supply rejection ratio (PSRR): 85dB at 120Hz

Features Power Good signal for real-time status monitoring

Built-in protection against overcurrent, overtemperature, and reverse polarity incidents

Product Advantages

Capable of operating with a wide input voltage range

High efficiency due to low dropout performance

Reliable in harsh conditions owing to its robust protection features

Suitable for high-voltage applications

Simplifies the design with the Power Good status signal

Key Technical Parameters

Voltage Input (Max): 80V

Voltage Output (Min/Fixed): 1.24V

Voltage Output (Max): 60V

Voltage Dropout (Max): 0.55V @ 50mA

Current Output: 50mA

PSRR: 85dB (120Hz)

Operating Temperature: -40°C to +125°C

Quality and Safety Features

Over Current Protection

Over Temperature Protection

Reverse Polarity Protection

Compatibility

Surface Mount Technology (SMT) compatible for easy board integration

Compatible with a variety of electronic systems requiring adjustable voltage supplies

Application Areas

Automotive electronics

Industrial power supplies

Battery-powered devices

Telecommunications equipment

Product Lifecycle

Status: Active

The product is not nearing discontinuation, ensuring long-term availability. Replacements or upgrades should be in line with Analog Devices' ongoing product development.

Several Key Reasons to Choose This Product

Wide input voltage range allows for flexibility in various applications.

The low dropout feature improves efficiency, especially in battery-operated devices.

Enhanced safety and reliability due to built-in protective features.

High PSRR rating ensures stable performance despite input voltage fluctuations.

The Power Good signal provides easy monitoring of the output status.