Manufacturer Part Number
LT3481EMSE#PBF
Manufacturer
Analog Devices
Introduction
The LT3481EMSE#PBF is a compact, high-performance Step-Down DC DC switching regulator suitable for a wide range of power management applications.
Product Features and Performance
Step-Down (Buck) regulator topology
Adjustable output voltage from 1.265V to 20V
Supports input voltage range from 3.6V to 34V
Maximum output current of 2A
Switching frequency adjustable from 300kHz to 2.8MHz
Non-synchronous rectification
Operational over a wide temperature range (-40°C to 85°C)
Surface mount package type for efficient PCB layout
Product Advantages
Wide input and output voltage ranges support versatile applications
Adjustable switching frequency allows optimization between efficiency and component size
High output current capability in a compact form factor
Efficient power conversion suitable for battery-powered and industrial applications
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 to 2.8MHz
Operating Temperature: -40°C to 85°C
Quality and Safety Features
Engineered to meet rigorous reliability standards for industrial use
Wide operating temperature range ensures performance in harsh conditions
Compatibility
Compatible with various microcontrollers and power management ICs for integrated solutions
Suitable for surface mount technology (SMT) assembly processes
Application Areas
Portable and battery-powered devices
Industrial power supplies
Automotive electronics
Telecommunications equipment
Product Lifecycle
Product Status: Active
Continuous support and availability, with no current indication of discontinuation or obsolescence
Several Key Reasons to Choose This Product
High efficiency and flexibility in voltage regulation for diverse applications
The compact and thermally efficient package supports tight PCB layouts
Adjustable frequency facilitates tailored performance optimization
Reliable operation supported by Analog Devices' reputation for quality
Broad compatibility and application area coverage ensure suitability for various design needs
LT3481HMSELinear Technology / Analog Devices
LT3481EMSELT