LTC3444EDD#PBF - Analog Devices Inc.

Manufacturer Part Number

LTC3444EDD#PBF

Manufacturer

Analog Devices

Introduction

The LTC3444EDD#PBF is a special purpose regulator designed for power management applications, specifically suited for WCDMA power amplifier applications.

Product Features and Performance

Supports input voltages from 2.75V to 5.5V

Provides adjustable output voltage ranging from 0.5V to 5V

Integrates a converter within the device for efficient power conversion

Operating temperature range from -40°C to 85°C

Surface mount technology for compact and efficient layout

Product Advantages

Versatile input voltage range suitable for various power sources

Flexible output voltage adjustment to meet diverse application needs

High-efficiency power conversion enhances battery life and device performance

Key Technical Parameters

Input Voltage: 2.75V ~ 5.5V

Output Voltage: 0.5V ~ 5V

Number of Outputs: 1

Operating Temperature: -40°C ~ 85°C

Mounting Type: Surface Mount

Package / Case: 8-WFDFN Exposed Pad

Quality and Safety Features

Built to withstand harsh temperature conditions ranging from -40°C to 85°C

Robust packaging secures and protects the device against mechanical stresses

Compatibility

Compatible with devices requiring adjustable voltage power supply for WCDMA Power Amplifier applications

Application Areas

Ideally suited for mobile telecommunications powering WCDMA power amplifiers

Applicable in power regulation scenarios where precise voltage control is necessary

Product Lifecycle

Currently active product status

Not nearing discontinuation, with consistent supply and support expected

Several Key Reasons to Choose This Product

Highly adaptable to varying input voltages, ensuring usability across a broad range of power sources

Precision voltage output control to match specific device requirements

Durable and reliable design capable of operating under extreme temperature conditions

Compact surface mount form factor facilitates easier integration into space-constrained applications

Specialized for powering high-efficiency WCDMA power amplifiers