Manufacturer Part Number
LTC3407AIDD-2#PBF
Manufacturer
Analog Devices
Introduction
High-efficiency, dual-channel, synchronous step-down voltage regulator
Product Features and Performance
Synchronous rectification for improved efficiency
Dual-channel output for powering multiple devices
Adjustable output voltage for design flexibility
High switching frequency at 2.25MHz minimizes the size of external components
Stable with low-ESR ceramic capacitors
Product Advantages
Compact 10-DFN package saves board space
Up to 800mA output current for each channel to support various loads
Wide input voltage range from 2.5V to 5.5V for diverse power sources
Capable of 100% duty cycle for low dropout operation
Key Technical Parameters
Voltage - Input (Min): 2.5V
Voltage - Input (Max): 5.5V
Voltage - Output (Min): 0.6V
Voltage - Output (Max): 5V
Current - Output: 800mA
Frequency - Switching: 2.25MHz
Quality and Safety Features
Operational temperature range from -40°C to 125°C ensures reliability in harsh environments
Compatibility
Compatible with surface mount technology for standardized PCB assembly
Application Areas
Portable devices, point-of-load conversions, battery-powered equipment
Product Lifecycle
Product status ACTIVE, not nearing discontinuation
Continued availability of replacements or upgrades
Several Key Reasons to Choose This Product
Robust thermal performance afforded by the exposed pad package
Optimized for high-frequency operation, reducing noise and EMI
Easy to use with minimal external components required
High integration level facilitates quicker design cycles and product time-to-market
Extended battery life in portable applications due to efficient power conversion
LTC3407AIMSELinear Technology / Analog Devices
LTC3407AEMSE-2LT