Manufacturer Part Number
LTC3103IMSE#TRPBF
Manufacturer
Analog Devices
Introduction
A high-efficiency, adjustable step-down DC-DC switching regulator designed for power management applications.
Product Features and Performance
High-efficiency step-down voltage conversion
Adjustable output voltage range from 0.6V to 13.8V
Support for input voltages between 2.5V and 15V
Capable of delivering output currents up to 300mA
2MHz switching frequency for compact component size
Incorporates synchronous rectification for improved efficiency
Operates over a wide temperature range of -40°C to 125°C
Surface mountable with a compact 10-MSOP-EP package
Product Advantages
High versatility due to a wide adjustable output voltage range
Suitable for battery-powered and energy-sensitive applications due to high efficiency
Simplified thermal management because of efficient heat dissipation
Enables compact and lightweight designs due to high switching frequency and small package size
Key Technical Parameters
Voltage Input (Min): 2.5V
Voltage Input (Max): 15V
Voltage Output (Min/Fixed): 0.6V
Voltage Output (Max): 13.8V
Current Output: 300mA
Frequency Switching: 1.2MHz
Operating Temperature: -40°C ~ 125°C (TJ)
Quality and Safety Features
Operates reliably across a wide range of temperatures
Built-in thermal shutdown and overcurrent protection
Compatibility
Compatible with a broad range of input sources and load requirements
Flexible for use with various battery technologies due to the adjustable output
Application Areas
Battery-powered devices
Portable electronics
Low-power IoT devices
Energy-sensitive applications requiring efficient power management
Product Lifecycle
Active status, not currently nearing discontinuation
Availability of replacements or upgrades should be monitored through Analog Devices
Several Key Reasons to Choose This Product
High efficiency and flexibility in voltage regulation cater to diverse power requirements
Compact MSOP packaging enables integration into space-constrained applications
Synchronous rectification enhances efficiency, especially beneficial in battery-operated designs
The wide operating temperature range ensures reliability across various environments
Ongoing product support and active status guarantee long-term availability