Manufacturer Part Number
LT3481EMSE#TRPBF
Manufacturer
Analog Devices
Introduction
Power management integrated circuit for efficient DC-DC voltage regulation
Product Features and Performance
Buck converter topology
Adjustable output voltage
Single output channel
Supports a wide input voltage range
Adjustable switching frequency
Thermal overload protection
Overvoltage protection
No need for external diode
Product Advantages
High efficiency
Low quiescent current
Stable with low ESR capacitors
Wide input voltage range accommodates various sources
Flexible switching frequency for design optimization
Robust thermal performance
Compact 10-MSOP package with exposed pad
Key Technical Parameters
Voltage - Input (Min): 3.6V
Voltage - Input (Max): 34V
Voltage - Output (Min/Fixed): 1.265V
Voltage - Output (Max): 20V
Current - Output: 2A
Frequency - Switching: 300kHz ~ 2.8MHz
Operating Temperature: -40°C ~ 85°C (TA)
Quality and Safety Features
Built-in overtemperature protection
Short-circuit protection
Under voltage lockout
Compatibility
Suitable for a variety of applications due to adjustable output
Load capability up to 2A
MSOP-10 package compatible with standard PCB manufacturing processes
Application Areas
Consumer Electronics
Industrial Controls
Telecommunications
Portable Devices
Power Supplies
Product Lifecycle
Active status, not nearing discontinuation
Replacements or upgrades may vary with future advancements
Several Key Reasons to Choose This Product
Highly flexible design for multiple input sources
Energy-efficient operation for battery-powered systems
Can handle moderate load requirements
Offers design simplicity with reduced external component needs
Proven manufacturer with a strong track record in power management solutions
Optimized for a wide range of temperature environments
Easy to implement in space-constrained applications
LT3481HDDLinear Technology / Analog Devices
LT3480MPMSE#PBF