Manufacturer Part Number
LTC3561AIDD#TRPBF
Manufacturer
Analog Devices
Introduction
The LTC3561AIDD#TRPBF is a high performance, step-down DC DC switching regulator designed for power management applications.
Product Features and Performance
Adjustable output voltage ranging from 0.8V to 5V
Capable of delivering up to 1A output current
High efficiency due to synchronous rectification
High switching frequency at 2.5MHz allowing for a compact solution
Operates with input voltage ranging between 2.5V and 5.5V
Product Advantages
High efficiency reduces thermal output and improves system reliability
Compact 8-DFN package saves space on the PCB
Wide operating temperature range from -40°C to 125°C suitable for harsh environments
Key Technical Parameters
Voltage Input (Min): 2.5V
Voltage Input (Max): 5.5V
Voltage Output (Min/Fixed): 0.8V
Voltage Output (Max): 5V
Current Output: 1A
Frequency Switching: 2.5MHz
Operating Temperature: -40°C to 125°C
Quality and Safety Features
Built-in thermal protection enhances safety
Overcurrent protection prevents damage from excessive load currents
Compatibility
Surface mount technology for compatibility with modern PCB designs
Application Areas
Portable consumer electronics
Distributed Power Systems
Telecommunications infrastructure
Product Lifecycle
Currently active, not nearing discontinuation
Future upgrades and replacements may be available depending on market demand and technological advancements
Several Key Reasons to Choose This Product
High efficiency and power density ensures minimized power loss and heat generation
Versatile input and output voltage ranges accommodate a variety of power supply configurations
The compact DFN package along with high switching frequency allows for smaller, lighter end-products
Robust safety features ensure long-term reliability under various operating conditions
Suitable for a wide range of applications due to its versatile performance characteristics