Manufacturer Part Number
LT1054IS8#TRPBF
Manufacturer
Analog Devices
Introduction
The LT1054IS8#TRPBF is a versatile, high-efficiency DC-DC switching regulator specifically designed for ratiometric and step-up voltage conversion in power management applications.
Product Features and Performance
Flexible ratiometric and step-up voltage conversion
Adjustable output for both positive and negative voltages
Integrated charge pump topology
Capable of delivering 100mA output current
Wide input voltage range from 3.5V to 15V
Adjustable output voltage from 2.5V to 30V
Low switching frequency at 25kHz for minimized noise
Operates efficiently across -40°C to 100°C
Product Advantages
Versatility in generating both positive and negative adjustable outputs
High efficiency in step-up voltage conversion
Suitable for battery-powered devices due to low input voltage capability
Simplified design with integrated charge pump
Extended operating temperature range suitable for harsh environments
Key Technical Parameters
Voltage Input (Min): 3.5V
Voltage Input (Max): 15V
Voltage Output (Min/Fixed): 2.5V
Voltage Output (Max): 30V
Current Output: 100mA
Frequency Switching: 25kHz
Operating Temperature: -40°C ~ 100°C
Quality and Safety Features
Built to meet stringent quality standards of Analog Devices
Robust operation in extreme temperatures ensures reliable performance
Compatibility
Compatible with a wide range of input sources due to broad input voltage range
Adaptable for use in various circuit designs thanks to adjustable output
Application Areas
Power supply modules
Battery-powered devices
Portable electronics
Medical devices
Industrial control systems
Product Lifecycle
Current Status: Active
Not nearing discontinuation, ensuring long-term availability
Replacement and upgrades available as part of Analog Devices' extensive portfolio
Several Key Reasons to Choose This Product
Highly versatile for both positive and negative voltage conversion needs
Ensures high-efficiency operation, critical for portable and battery-operated devices
Extended input and output voltage ranges offer flexibility in design
Robust construction allows use in a variety of harsh environmental conditions
Backed by Analog Devices' reputation for quality and reliability