Manufacturer Part Number
LTC3403EDD#PBF
Manufacturer
Analog Devices
Introduction
The LTC3403EDD#PBF is a high-performance, adjustable output step-down (buck) DC/DC switching regulator designed for power management in various electronic devices.
Product Features and Performance
Adjustable step-down (buck) regulator topology
Positive output configuration
Can output voltages ranging from 0.3V to 3.5V
Maximum output current of 600mA
High switching frequency of 1.5MHz
Features synchronous rectification for increased efficiency
Operates over a wide temperature range from -40°C to 85°C
Product Advantages
High efficiency due to synchronous rectifier
Compact form factor with 8-WFDFN Exposed Pad package
Adjustable output provides versatility
Key Technical Parameters
Voltage Input (Min): 2.5V
Voltage Input (Max): 5V
Voltage Output (Min/Fixed): 0.3V
Voltage Output (Max): 3.5V
Current Output: 600mA
Frequency Switching: 1.5MHz
Operating Temperature: -40°C ~ 85°C (TA)
Quality and Safety Features
Built to withstand extreme temperatures
Surface mount technology for reliable soldering and mounting integrity
Compatibility
Compatible with various digital and analog devices needing adjustable voltage and current within its specified range
Application Areas
Ideal for use in portable devices, consumer electronics, sensors, and wireless communication devices
Product Lifecycle
Currently in active status
Not nearing discontinuation
Replacements or upgrades should be referred to updated datasheets or newer models from Analog Devices
Several Key Reasons to Choose This Product
High efficiency and power-saving capabilities
Wide input and output voltage range suitable for diverse applications
Compact and robust package suitable for tight PCB layouts
High reliability and performance under extreme environmental conditions
High switching frequency minimizes the size of external components
LTC3403EDD#TRLT
LTC3402EMSLinear Technology / Analog Devices