Manufacturer Part Number
LTC3631IDD#PBF
Manufacturer
Analog Devices
Introduction
The LTC3631IDD#PBF is a high-efficiency, versatile step-down DC-DC switching regulator suitable for various power management applications.
Product Features and Performance
Step-down (buck) regulator topology
Adjustable output voltage ranging from 0.8V to 45V
Input voltage range from 4.5V to 45V
Output current up to 100mA
Supports both positive and negative output configurations
Synchronous rectification for improved efficiency
Operating temperature from -40°C to 125°C
Surface mount package for compact integration
Product Advantages
Flexible voltage range suitable for diverse applications
High efficiency reduces thermal footprint and enhances reliability
Compact 8-DFN package saves space on PCBs
Key Technical Parameters
Voltage Input (Min): 4.5V
Voltage Input (Max): 45V
Voltage Output (Min/Fixed): 0.8V
Voltage Output (Max): 45V
Current Output: 100mA
Operating Temperature: -40°C ~ 125°C (TJ)
Mounting Type: Surface Mount
Package / Case: 8-WFDFN Exposed Pad
Quality and Safety Features
Built-in thermal protection and overcurrent protection
Rigorous compliance with quality and safety standards
Compatibility
Compatible with a wide range of input and output voltages for various electronic devices
Applicable in both single and multi-power supply setups
Application Areas
Telecommunications
Portable and battery-powered devices
Industrial power supplies
Product Lifecycle
Currently active product status
Not nearing discontinuation with continued manufacturer support for replacements and upgrades
Several Key Reasons to Choose This Product
High efficiency and reliability for extended device operation
Broad compatibility with various input and output voltage requirements
Comprehensive quality and safety features ensuring device protection
Compact design facilitating ease of integration into existing systems
Supported by a reputable manufacturer with a track record of durable and dependable products