Manufacturer Part Number
LTC3355IUF#PBF
Manufacturer
Analog Devices
Introduction
A high-performance buck (step-down) DC DC switching regulator for power management applications.
Product Features and Performance
Adjustable output voltage ranging from 2.7V to 5V
1A output current capability
Wide input voltage range from 3V to 20V
1MHz switching frequency for efficient power conversion
Operating temperature from -40°C to 125°C
Surface mount 20-WFQFN Exposed Pad package
Step-Down (Buck) topology for efficient down conversion of voltage
Product Advantages
Efficient power management for a variety of applications
Buck topology conducive to compact circuit design
High-frequency operation for reduced inductor sizes
Robust thermal performance for demanding environments
Key Technical Parameters
Input Voltage (Min): 3V
Input Voltage (Max): 20V
Output Voltage (Min/Fixed): 2.7V
Output Voltage (Max): 5V
Current - Output: 1A
Frequency - Switching: 1MHz
Operating Temperature Range: -40°C to 125°C
Synchronous Rectifier: No
Quality and Safety Features
Built to withstand industrial temperature ranges
Robust packaging for surface mount technology
Compatibility
Compatible with various input voltages for flexibility in design
Can be used with standard 20-QFN surface mount assembly processes
Application Areas
Power Management in portable devices, embedded systems, telecommunications, and more.
Product Lifecycle
Product Status: Active
Not currently at risk of discontinuation, with ongoing support and availability.
Several Key Reasons to Choose This Product
High reliability and performance from a leading manufacturer, Analog Devices
Flexible input voltage range to accommodate a variety of power sources
High switching frequency allowing for compact peripheral components
Thermal performance suitable for operation in extreme environments
Adjustable output for versatility in different application requirements