LTC3642EDD-3.3#PBF - Linear Technology

Manufacturer Part Number

LTC3642EDD-3.3#PBF

Manufacturer

Analog Devices

Introduction

The LTC3642EDD-3.3#PBF is a high-efficiency, low quiescent current, synchronous step-down DC/DC converter that operates over a wide input voltage range of 4.5V to 45V. This IC is designed to provide a regulated 3.3V output with a maximum output current of 50mA, making it suitable for a variety of low-power applications.

Product Features and Performance

Wide input voltage range: 4.5V to 45V

Fixed 3.3V output voltage

Maximum output current: 50mA

High efficiency up to 95%

Low quiescent current: 15µA

Synchronous rectification for improved efficiency

Internal compensation for stable operation

Thermal shutdown protection

Product Advantages

Compact 8-pin DFN (3x3mm) package

Wide input voltage range for versatile applications

High efficiency to minimize power consumption

Low quiescent current for extended battery life

Thermal shutdown protection for reliable operation

Key Reasons to Choose This Product

Excellent power efficiency and low power consumption

Compact and space-saving design

Reliable operation with thermal protection

Versatile input voltage range for diverse applications

Quality and Safety Features

Robust thermal shutdown protection

Overcurrent and short-circuit protection

Compatibility

The LTC3642EDD-3.3#PBF is compatible with a wide range of electronic devices and systems that require a regulated 3.3V power supply, such as:

Microcontrollers and embedded systems

Sensor and monitoring applications

Low-power wireless modules

Battery-powered devices

Application Areas

Industrial and commercial electronics

Portable and battery-powered equipment

Automotive and transportation systems

IoT and smart home devices

Product Lifecycle

The LTC3642EDD-3.3#PBF is an active product and is currently available for purchase. There are no direct equivalent or alternative models from Analog Devices for this specific part number. If you have any further questions or need assistance, please contact our sales team through our website.