Manufacturer Part Number
LTC3545EUD#PBF
Manufacturer
Analog Devices
Introduction
A cutting-edge, highly efficient triple-output step-down voltage regulator for power management.
Product Features and Performance
Capable of stepping down input voltages between 2.25V to 5.5V to adjustable output voltages from 0.6V to 5.5V.
Generates three output voltages with a current capacity of up to 800mA each.
High switching frequency of 2.25MHz minimizes the size of external components.
Integrates synchronous rectification to improve efficiency.
Supports a wide operating temperature range from -40°C to 125°C.
Compact 16-WFQFN package for space-sensitive applications.
Product Advantages
Triple outputs reduce the need for multiple regulators, simplifying power supply design.
High-efficiency conversion extends battery life in portable devices.
Fast switching frequency allows for smaller, lighter, and less expensive external components.
Synchronous rectification enhances efficiency and thermal performance.
A broad operating temperature range ensures reliability across various environments.
Key Technical Parameters
Input Voltage: 2.25V (Min) – 5.5V (Max)
Output Voltage: 0.6V (Min) – 5.5V (Max)
Output Current: 800mA
Frequency Switching: 2.25MHz
Operating Temperature: -40°C ~ 125°C (TJ)
Quality and Safety Features
Built to meet high quality and safety standards for a wide range of applications.
Compatibility
Compatible with a variety of applications requiring efficient power management in a small footprint.
Application Areas
Portable electronics
Battery-powered devices
Digital cameras and audio devices
Networking and telecommunications equipment
Product Lifecycle
Currently active with no indication of impending discontinuation.
Analog Devices typically offers replacements or upgrades for discontinued products.
Several Key Reasons to Choose This Product
High-efficiency design reduces power consumption and heat generation.
Triple outputs offer design flexibility and cost savings on additional components.
Built-in safety and quality features ensure robustness and reliability.
The compact package is ideal for space-constrained applications.
Manufacturer support and product longevity from a trusted leader in power management solutions.